/**
* Copyright 2011 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
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*/
package com.jogamp.opengl.test.junit.jogl.acore;
import java.awt.BorderLayout;
import java.awt.Button;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.Frame;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import com.jogamp.opengl.GLAnimatorControl;
import com.jogamp.opengl.GLCapabilities;
import com.jogamp.opengl.GLEventListener;
import com.jogamp.opengl.GLProfile;
import com.jogamp.opengl.awt.GLCanvas;
import jogamp.nativewindow.jawt.JAWTUtil;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.FixMethodOrder;
import org.junit.runners.MethodSorters;
import com.jogamp.common.os.Platform;
import com.jogamp.newt.Window;
import com.jogamp.newt.opengl.GLWindow;
import com.jogamp.opengl.test.junit.jogl.demos.es2.GearsES2;
import com.jogamp.opengl.test.junit.util.AWTRobotUtil;
import com.jogamp.opengl.test.junit.util.MiscUtils;
import com.jogamp.opengl.test.junit.util.UITestCase;
import com.jogamp.opengl.util.Animator;
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class TestOffscreenLayer01GLCanvasAWT extends UITestCase {
static boolean singleBuffer = false;
static boolean useMSAA = false;
static boolean addComp = true;
static int swapInterval = 1;
static boolean shallUseOffscreenPBufferLayer = false;
static boolean noAnimation = false;
static Dimension frameSize0;
static Dimension frameSize1;
static Dimension preferredGLSize;
static long durationPerTest = 1000;
static boolean waitForKey = false;
@BeforeClass
public static void initClass() {
frameSize0 = new Dimension(500,300);
frameSize1 = new Dimension(800,600);
preferredGLSize = new Dimension(400,200);
}
private void setupFrameAndShow(final Frame f, final java.awt.Component comp) throws InterruptedException, InvocationTargetException {
final Container c = new Container();
c.setLayout(new BorderLayout());
c.add(new Button("north"), BorderLayout.NORTH);
c.add(new Button("south"), BorderLayout.SOUTH);
c.add(new Button("east"), BorderLayout.EAST);
c.add(new Button("west"), BorderLayout.WEST);
c.add(comp, BorderLayout.CENTER);
f.setLayout(new BorderLayout());
f.add(new Button("NORTH"), BorderLayout.NORTH);
f.add(new Button("SOUTH"), BorderLayout.SOUTH);
f.add(new Button("EAST"), BorderLayout.EAST);
f.add(new Button("WEST"), BorderLayout.WEST);
f.add(c, BorderLayout.CENTER);
javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
f.pack();
f.validate();
f.setVisible(true);
}});
}
private void end(final GLAnimatorControl actrl, final Frame f, final Window w) throws InterruptedException, InvocationTargetException {
actrl.stop();
javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
f.dispose();
} } );
if(null != w) {
w.destroy();
}
}
@Test
public void testInfo00() throws InterruptedException, InvocationTargetException {
System.err.println("Java Version: "+Platform.getJavaVersionNumber());
System.err.println("OS Version: "+Platform.getOSVersionNumber());
System.err.println("JAWTUtil.isOffscreenLayerRequired(): "+JAWTUtil.isOffscreenLayerRequired());
System.err.println("JAWTUtil.isOffscreenLayerSupported(): "+JAWTUtil.isOffscreenLayerSupported());
}
@Test
public void test01_GLDefault() throws InterruptedException, InvocationTargetException {
testOffscreenLayerGLCanvas_Impl(null);
}
@Test
public void test01_GL3() throws InterruptedException, InvocationTargetException {
if( !GLProfile.isAvailable(GLProfile.GL3) ) {
System.err.println("GL3 n/a");
return;
}
testOffscreenLayerGLCanvas_Impl(GLProfile.get(GLProfile.GL3));
}
private void testOffscreenLayerGLCanvas_Impl(final GLProfile glp) throws InterruptedException, InvocationTargetException {
if(!JAWTUtil.isOffscreenLayerSupported()) {
System.err.println("offscreen layer n/a");
return;
}
final Frame frame1 = new Frame("AWT Parent Frame");
final GLCapabilities caps = new GLCapabilities(glp);
if(singleBuffer) {
caps.setDoubleBuffered(false);
}
if(useMSAA) {
caps.setNumSamples(4);
caps.setSampleBuffers(true);
}
if(shallUseOffscreenPBufferLayer) {
caps.setPBuffer(true);
caps.setOnscreen(true); // simulate normal behavior ..
}
final GLCanvas glc = new GLCanvas(caps);
glc.setShallUseOffscreenLayer(true); // trigger offscreen layer - if supported
glc.setPreferredSize(preferredGLSize);
glc.setMinimumSize(preferredGLSize);
glc.setSize(preferredGLSize);
final GearsES2 demo1 = new GearsES2(swapInterval);
if(noAnimation) {
demo1.setDoRotation(false);
}
glc.addGLEventListener(demo1);
frame1.setSize(frameSize0);
setupFrameAndShow(frame1, glc);
Assert.assertEquals(true, AWTRobotUtil.waitForRealized(glc, true));
Assert.assertEquals(true, AWTRobotUtil.waitForVisible(glc, true));
Assert.assertEquals(true, glc.isOffscreenLayerSurfaceEnabled());
final GLAnimatorControl animator1 = new Animator(glc);
if(!noAnimation) {
animator1.start();
}
animator1.setUpdateFPSFrames(60, System.err);
Thread.sleep(durationPerTest/2);
javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
frame1.setSize(frameSize1);
frame1.pack();
frame1.validate();
}});
Thread.sleep(durationPerTest/2);
end(animator1, frame1, null);
if( waitForKey ) {
UITestCase.waitForKey("Continue");
}
}
public static void setDemoFields(final GLEventListener demo, final GLWindow glWindow, final boolean debug) {
Assert.assertNotNull(demo);
Assert.assertNotNull(glWindow);
final Window window = glWindow.getDelegatedWindow();
if(debug) {
MiscUtils.setFieldIfExists(demo, "glDebug", true);
MiscUtils.setFieldIfExists(demo, "glTrace", true);
}
if(!MiscUtils.setFieldIfExists(demo, "window", window)) {
MiscUtils.setFieldIfExists(demo, "glWindow", glWindow);
}
}
static int atoi(final String a) {
int i=0;
try {
i = Integer.parseInt(a);
} catch (final Exception ex) { ex.printStackTrace(); }
return i;
}
public static void main(final String args[]) throws IOException {
for(int i=0; i<args.length; i++) {
if(args[i].equals("-time")) {
durationPerTest = atoi(args[++i]);
} else if(args[i].equals("-vsync")) {
i++;
swapInterval = MiscUtils.atoi(args[i], swapInterval);
} else if(args[i].equals("-layeredPBuffer")) {
shallUseOffscreenPBufferLayer = true;
} else if(args[i].equals("-msaa")) {
useMSAA = true;
} else if(args[i].equals("-single")) {
singleBuffer = true;
} else if(args[i].equals("-still")) {
noAnimation = true;
} else if(args[i].equals("-wait")) {
waitForKey = true;
}
}
if(waitForKey) {
UITestCase.waitForKey("Start");
}
final String tstname = TestOffscreenLayer01GLCanvasAWT.class.getName();
/*
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(new String[] {
tstname,
"filtertrace=true",
"haltOnError=false",
"haltOnFailure=false",
"showoutput=true",
"outputtoformatters=true",
"logfailedtests=true",
"logtestlistenerevents=true",
"formatter=org.apache.tools.ant.taskdefs.optional.junit.PlainJUnitResultFormatter",
"formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,TEST-"+tstname+".xml" } ); */
org.junit.runner.JUnitCore.main(tstname);
}
}