/**
* Copyright 2014 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.
*
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*/
package com.jogamp.opengl.test.junit.jogl.acore;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import com.jogamp.opengl.GLAutoDrawable;
import com.jogamp.opengl.GLCapabilities;
import com.jogamp.opengl.GLCapabilitiesImmutable;
import com.jogamp.opengl.GLProfile;
import org.junit.BeforeClass;
import org.junit.FixMethodOrder;
import org.junit.Test;
import org.junit.runners.MethodSorters;
import com.jogamp.graph.curve.Region;
import com.jogamp.graph.curve.opengl.GLRegion;
import com.jogamp.graph.curve.opengl.RegionRenderer;
import com.jogamp.graph.font.Font;
import com.jogamp.opengl.test.junit.graph.TextRendererGLELBase;
import com.jogamp.opengl.test.junit.util.UITestCase;
/**
* Test synchronous GLAutoDrawable display, swap-buffer and read-pixels
* including non-MSAA and MSAA framebuffer.
* <p>
* Analyzes behavior of reported bugs
* <ul>
* <li>Bug 841 - GLJPanel "lagging" by one frame, https://jogamp.org/bugzilla/show_bug.cgi?id=841</li>
* <li>Bug 975 - GLJPanel's OffscreenDrawable shall not double swap (custom swap by GLEventListener using [AWT]GLReadBufferUtil),
* https://jogamp.org/bugzilla/show_bug.cgi?id=975</li>
* <li>Bug 1020 - First frame on a mac nvidia card not antialiased, https://jogamp.org/bugzilla/show_bug.cgi?id=841</li>
* </ul>
* </p>
*
*/
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public abstract class GLReadBuffer00Base extends UITestCase {
public static class TextRendererGLEL extends TextRendererGLELBase {
final Font font = getFont(0, 0, 0);
public int frameNo = 0;
public int userCounter = 0;
private final GLRegion regionFPS;
public TextRendererGLEL() {
// FIXME: Graph TextRenderer does not AA well w/o MSAA and FBO
super(Region.VBAA_RENDERING_BIT, new int[] { 4 });
this.setRendererCallbacks(RegionRenderer.defaultBlendEnable, RegionRenderer.defaultBlendDisable);
regionFPS = GLRegion.create(renderModes, null);
staticRGBAColor[0] = 0.9f;
staticRGBAColor[1] = 0.9f;
staticRGBAColor[2] = 0.9f;
staticRGBAColor[3] = 0.99f;
}
@Override
public void dispose(final GLAutoDrawable drawable) {
regionFPS.destroy(drawable.getGL().getGL2ES2());
super.dispose(drawable);
}
@Override
public void display(final GLAutoDrawable drawable) {
final String text = String.format("Frame %04d (%03d): %04dx%04d", frameNo, userCounter, drawable.getSurfaceWidth(), drawable.getSurfaceHeight());
System.err.println("TextRendererGLEL.display: "+text);
if( null != renderer ) {
final float pixelSize = font.getPixelSize(14f, dpiH);
drawable.getGL().glClearColor(1f, 1f, 1f, 0f);
renderString(drawable, font, pixelSize, text, 0 /* col */, 0 /* row */, 0, 0, -1, regionFPS);
} else {
System.err.println(text);
}
frameNo++;
}
}
@BeforeClass
public static void initClass() throws IOException {
GLProfile.initSingleton();
}
protected abstract void test(final GLCapabilitiesImmutable caps, final boolean useSwingDoubleBuffer, final boolean skipGLOrientationVerticalFlip);
@Test
public void test00_MSAA0_DefFlip() throws InterruptedException, InvocationTargetException {
test(new GLCapabilities(null), false /*useSwingDoubleBuffer*/, false /* skipGLOrientationVerticalFlip */);
}
@Test
public void test01_MSAA0_UsrFlip() throws InterruptedException, InvocationTargetException {
test(new GLCapabilities(null), false /*useSwingDoubleBuffer*/, true /* skipGLOrientationVerticalFlip */);
}
@Test
public void test10_MSAA8_DefFlip() throws InterruptedException, InvocationTargetException {
final GLCapabilities caps = new GLCapabilities(null);
caps.setNumSamples(8);
caps.setSampleBuffers(true);
test(caps, false /*useSwingDoubleBuffer*/, false /* skipGLOrientationVerticalFlip */);
}
@Test
public void test11_MSAA8_UsrFlip() throws InterruptedException, InvocationTargetException {
final GLCapabilities caps = new GLCapabilities(null);
caps.setNumSamples(8);
caps.setSampleBuffers(true);
test(caps, false /*useSwingDoubleBuffer*/, true /* skipGLOrientationVerticalFlip */);
}
static long duration = 500; // ms
}