/**
* Copyright 2010 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
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of JogAmp Community.
*/
package com.jogamp.opengl.test.junit.jogl.acore;
import com.jogamp.newt.opengl.GLWindow;
import com.jogamp.nativewindow.util.InsetsImmutable;
import com.jogamp.opengl.GLAutoDrawable;
import com.jogamp.opengl.GLCapabilities;
import com.jogamp.opengl.GLContext;
import com.jogamp.opengl.GLDrawableFactory;
import com.jogamp.opengl.GLProfile;
import com.jogamp.opengl.util.Animator;
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.test.junit.jogl.demos.es2.GearsES2;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.FixMethodOrder;
import org.junit.runners.MethodSorters;
/**
* Sharing the VBO of 3 GearsES2 instances, each in their own GLWindow.
* <p>
* This is achieved by creating a <i>master</i> GLContext to an offscreen invisible GLAutoDrawable,
* which is then shared by the 3 GLContext of the three GLWindow instances.
* </p>
* <p>
* The original VBO is created by attaching a GearsES2 instance to
* the <i>master</i> GLAutoDrawable and initializing it.
* </p>
* <p>
* Above method allows random creation of all GLWindow instances.
* </p>
* <p>
* One tests uses only one animator, where the GLWindow, GLDrawable and GLContext
* creation of all 3 GLWindows is sequential.
* </p>
* <p>
* Another tests uses 3 animator, one for each GLWindow,
* where the GLWindow, GLDrawable and GLContext creation
* of all 3 GLWindows is <i>random</i>.
* This fact benefits from the <i>master</i> GLContext/GLAutoDrawable,
* since it is guaranteed it exist and is realized at the time of the <i>shared</i>
* GLWindow creation.
* </p>
*/
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class TestSharedContextVBOES2NEWT1 extends UITestCase {
static GLProfile glp;
static GLCapabilities caps;
static int width, height;
GLAutoDrawable sharedDrawable;
GearsES2 sharedGears;
@BeforeClass
public static void initClass() {
if(GLProfile.isAvailable(GLProfile.GL2ES2)) {
glp = GLProfile.get(GLProfile.GL2ES2);
Assert.assertNotNull(glp);
caps = new GLCapabilities(glp);
Assert.assertNotNull(caps);
width = 256;
height = 256;
} else {
setTestSupported(false);
}
}
private void initShared(final boolean onscreen) throws InterruptedException {
if(onscreen) {
final GLWindow glWindow = GLWindow.create(caps);
Assert.assertNotNull(glWindow);
glWindow.setSize(width, height);
glWindow.setVisible(true);
sharedDrawable = glWindow;
} else {
sharedDrawable = GLDrawableFactory.getFactory(glp).createDummyAutoDrawable(null, true /* createNewDevice */, caps, null);
}
Assert.assertNotNull(sharedDrawable);
Assert.assertTrue(AWTRobotUtil.waitForRealized(sharedDrawable, true));
sharedGears = new GearsES2();
Assert.assertNotNull(sharedGears);
sharedDrawable.addGLEventListener(sharedGears);
// init and render one frame, which will setup the Gears display lists
sharedDrawable.display();
final GLContext ctxM = sharedDrawable.getContext();
Assert.assertTrue("Master ctx not created", AWTRobotUtil.waitForContextCreated(sharedDrawable, true));
Assert.assertTrue("Master Ctx is shared before shared creation", !ctxM.isShared());
Assert.assertTrue("Master Gears not initialized", sharedGears.waitForInit(true));
System.err.println("Master Gears Init done: "+sharedGears);
Assert.assertTrue("Master Gears is shared", !sharedGears.usesSharedGears());
}
private void releaseShared() {
Assert.assertNotNull(sharedDrawable);
sharedDrawable.destroy();
sharedDrawable = null;
}
protected GLWindow runTestGL(final Animator animator, final int x, final int y, final boolean useShared, final boolean vsync) throws InterruptedException {
final GLWindow glWindow = GLWindow.create(caps);
Assert.assertNotNull(glWindow);
glWindow.setPosition(x, y);
glWindow.setTitle("Shared Gears NEWT Test: "+x+"/"+y+" shared "+useShared);
if(useShared) {
glWindow.setSharedAutoDrawable(sharedDrawable);
}
glWindow.setSize(width, height);
final GearsES2 gears = new GearsES2(vsync ? 1 : 0);
if(useShared) {
gears.setSharedGears(sharedGears);
}
glWindow.addGLEventListener(gears);
animator.add(glWindow);
animator.start();
glWindow.setVisible(true);
Assert.assertTrue(AWTRobotUtil.waitForRealized(glWindow, true));
Assert.assertTrue(AWTRobotUtil.waitForVisible(glWindow, true));
Assert.assertTrue(AWTRobotUtil.waitForContextCreated(glWindow, true));
final GLContext sharedMasterContext = sharedDrawable.getContext();
MiscUtils.dumpSharedGLContext("Master Context", sharedMasterContext);
MiscUtils.dumpSharedGLContext("New Context", glWindow.getContext());
if( useShared ) {
Assert.assertEquals("Master Context not shared as expected", true, sharedMasterContext.isShared());
Assert.assertEquals("Master Context is different", sharedMasterContext, glWindow.getContext().getSharedMaster());
} else {
Assert.assertEquals("Master Context is not null", null, glWindow.getContext().getSharedMaster());
}
Assert.assertEquals("New Context not shared as expected", useShared, glWindow.getContext().isShared());
Assert.assertTrue("Gears not initialized", gears.waitForInit(true));
System.err.println("Slave Gears Init done: "+gears);
Assert.assertEquals("Gears is not shared as expected", useShared, gears.usesSharedGears());
return glWindow;
}
@Test
public void test01CommonAnimatorSharedOnscreen() throws InterruptedException {
initShared(true);
final Animator animator = new Animator();
final GLWindow f1 = runTestGL(animator, 0, 0, true, false);
final InsetsImmutable insets = f1.getInsets();
final GLWindow f2 = runTestGL(animator, f1.getX()+width+insets.getTotalWidth(),
f1.getY()+0, true, false);
final GLWindow f3 = runTestGL(animator, f1.getX()+0,
f1.getY()+height+insets.getTotalHeight(), true, false);
try {
Thread.sleep(duration);
} catch(final Exception e) {
e.printStackTrace();
}
animator.stop();
f1.destroy();
f2.destroy();
f3.destroy();
Assert.assertTrue(AWTRobotUtil.waitForVisible(f1, false));
Assert.assertTrue(AWTRobotUtil.waitForRealized(f1, false));
Assert.assertTrue(AWTRobotUtil.waitForContextCreated(f1, false));
Assert.assertTrue(AWTRobotUtil.waitForVisible(f2, false));
Assert.assertTrue(AWTRobotUtil.waitForRealized(f2, false));
Assert.assertTrue(AWTRobotUtil.waitForContextCreated(f2, false));
Assert.assertTrue(AWTRobotUtil.waitForVisible(f3, false));
Assert.assertTrue(AWTRobotUtil.waitForRealized(f3, false));
Assert.assertTrue(AWTRobotUtil.waitForContextCreated(f3, false));
releaseShared();
}
@Test
public void test02EachWithAnimatorSharedOnscreen() throws InterruptedException {
initShared(true);
final Animator animator1 = new Animator();
final Animator animator2 = new Animator();
final Animator animator3 = new Animator();
final GLWindow f1 = runTestGL(animator1, 0, 0, true, false);
final InsetsImmutable insets = f1.getInsets();
final GLWindow f2 = runTestGL(animator2, f1.getX()+width+insets.getTotalWidth(),
f1.getY()+0, true, false);
final GLWindow f3 = runTestGL(animator3, f1.getX()+0,
f1.getY()+height+insets.getTotalHeight(), true, false);
try {
Thread.sleep(duration);
} catch(final Exception e) {
e.printStackTrace();
}
animator1.stop();
animator2.stop();
animator3.stop();
f1.destroy();
f2.destroy();
f3.destroy();
Assert.assertTrue(AWTRobotUtil.waitForVisible(f1, false));
Assert.assertTrue(AWTRobotUtil.waitForRealized(f1, false));
Assert.assertTrue(AWTRobotUtil.waitForContextCreated(f1, false));
Assert.assertTrue(AWTRobotUtil.waitForVisible(f2, false));
Assert.assertTrue(AWTRobotUtil.waitForRealized(f2, false));
Assert.assertTrue(AWTRobotUtil.waitForContextCreated(f2, false));
Assert.assertTrue(AWTRobotUtil.waitForVisible(f3, false));
Assert.assertTrue(AWTRobotUtil.waitForRealized(f3, false));
Assert.assertTrue(AWTRobotUtil.waitForContextCreated(f3, false));
releaseShared();
}
@Test
public void test11CommonAnimatorSharedOffscreen() throws InterruptedException {
initShared(false);
final Animator animator = new Animator();
final GLWindow f1 = runTestGL(animator, 0, 0, true, false);
final InsetsImmutable insets = f1.getInsets();
final GLWindow f2 = runTestGL(animator, f1.getX()+width+insets.getTotalWidth(),
f1.getY()+0, true, false);
final GLWindow f3 = runTestGL(animator, f1.getX()+0,
f1.getY()+height+insets.getTotalHeight(), true, false);
try {
Thread.sleep(duration);
} catch(final Exception e) {
e.printStackTrace();
}
animator.stop();
f1.destroy();
f2.destroy();
f3.destroy();
Assert.assertTrue(AWTRobotUtil.waitForVisible(f1, false));
Assert.assertTrue(AWTRobotUtil.waitForRealized(f1, false));
Assert.assertTrue(AWTRobotUtil.waitForContextCreated(f1, false));
Assert.assertTrue(AWTRobotUtil.waitForVisible(f2, false));
Assert.assertTrue(AWTRobotUtil.waitForRealized(f2, false));
Assert.assertTrue(AWTRobotUtil.waitForContextCreated(f2, false));
Assert.assertTrue(AWTRobotUtil.waitForVisible(f3, false));
Assert.assertTrue(AWTRobotUtil.waitForRealized(f3, false));
Assert.assertTrue(AWTRobotUtil.waitForContextCreated(f3, false));
releaseShared();
}
@Test
public void test12EachWithAnimatorSharedOffscreen() throws InterruptedException {
initShared(false);
final Animator animator1 = new Animator();
final Animator animator2 = new Animator();
final Animator animator3 = new Animator();
final GLWindow f1 = runTestGL(animator1, 0, 0, true, false);
final InsetsImmutable insets = f1.getInsets();
final GLWindow f2 = runTestGL(animator2, f1.getX()+width+insets.getTotalWidth(),
f1.getY()+0, true, false);
final GLWindow f3 = runTestGL(animator3, f1.getX()+0,
f1.getY()+height+insets.getTotalHeight(), true, false);
try {
Thread.sleep(duration);
} catch(final Exception e) {
e.printStackTrace();
}
animator1.stop();
animator2.stop();
animator3.stop();
f1.destroy();
f2.destroy();
f3.destroy();
Assert.assertTrue(AWTRobotUtil.waitForVisible(f1, false));
Assert.assertTrue(AWTRobotUtil.waitForRealized(f1, false));
Assert.assertTrue(AWTRobotUtil.waitForContextCreated(f1, false));
Assert.assertTrue(AWTRobotUtil.waitForVisible(f2, false));
Assert.assertTrue(AWTRobotUtil.waitForRealized(f2, false));
Assert.assertTrue(AWTRobotUtil.waitForContextCreated(f2, false));
Assert.assertTrue(AWTRobotUtil.waitForVisible(f3, false));
Assert.assertTrue(AWTRobotUtil.waitForRealized(f3, false));
Assert.assertTrue(AWTRobotUtil.waitForContextCreated(f3, false));
releaseShared();
}
static long duration = 1000; // ms
public static void main(final String args[]) {
for(int i=0; i<args.length; i++) {
if(args[i].equals("-time")) {
i++;
try {
duration = Integer.parseInt(args[i]);
} catch (final Exception ex) { ex.printStackTrace(); }
}
}
/**
BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in));
System.err.println("Press enter to continue");
System.err.println(stdin.readLine()); */
org.junit.runner.JUnitCore.main(TestSharedContextVBOES2NEWT1.class.getName());
}
}