/*
* Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
* Copyright (c) 2010 JogAmp Community. All rights reserved.
*
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* modification, are permitted provided that the following conditions are
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* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind. ALL
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* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
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* MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
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*/
package com.jogamp.opengl.test.junit.jogl.caps;
import java.util.List;
import com.jogamp.nativewindow.CapabilitiesImmutable;
import com.jogamp.opengl.DefaultGLCapabilitiesChooser;
import com.jogamp.opengl.GLCapabilitiesImmutable;
class MultisampleChooser01 extends DefaultGLCapabilitiesChooser {
@Override
public int chooseCapabilities(final CapabilitiesImmutable desired,
final List<? extends CapabilitiesImmutable> available,
final int windowSystemRecommendedChoice) {
boolean anyHaveSampleBuffers = false;
for (int i = 0; i < available.size(); i++) {
final GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) available.get(i);
if ( caps.getSampleBuffers() ) {
anyHaveSampleBuffers = true;
break;
}
}
final int selection = super.chooseCapabilities(desired, available, windowSystemRecommendedChoice);
if (!anyHaveSampleBuffers) {
System.err.println("WARNING: antialiasing will be disabled because none of the available pixel formats had it to offer");
} else {
final GLCapabilitiesImmutable selected = (GLCapabilitiesImmutable) available.get(selection);
if (!selected.getSampleBuffers()) {
System.err.println("WARNING: antialiasing will be disabled because the DefaultGLCapabilitiesChooser didn't supply it");
}
}
return selection;
}
}