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/**
* 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.
*
* 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 jogamp.opengl;
import java.security.AccessController;
import java.security.PrivilegedAction;
import com.jogamp.common.util.PropertyAccess;
/** Helper routines for logging and debugging. */
public class Debug extends PropertyAccess {
// Some common properties
private static final boolean verbose;
private static final boolean debugAll;
static {
AccessController.doPrivileged(new PrivilegedAction<Object>() {
@Override
public Object run() {
PropertyAccess.addTrustedPrefix("jogl.");
return null;
} } );
verbose = isPropertyDefined("jogl.verbose", true);
debugAll = isPropertyDefined("jogl.debug", true);
if (verbose) {
final Package p = Package.getPackage("com.jogamp.opengl");
System.err.println("JOGL specification version " + p.getSpecificationVersion());
System.err.println("JOGL implementation version " + p.getImplementationVersion());
System.err.println("JOGL implementation vendor " + p.getImplementationVendor());
}
}
/** Ensures static init block has been issues, i.e. if calling through to {@link PropertyAccess#isPropertyDefined(String, boolean)}. */
public static final void initSingleton() {}
public static final boolean verbose() {
return verbose;
}
public static final boolean debugAll() {
return debugAll;
}
public static final boolean debug(final String subcomponent) {
return debugAll() || isPropertyDefined("jogl.debug." + subcomponent, true);
}
}
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