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/**
* 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 jogamp.opengl.x11.glx;
import jogamp.nativewindow.x11.XVisualInfo;
import javax.media.opengl.GLCapabilities;
import javax.media.opengl.GLException;
import javax.media.opengl.GLProfile;
import java.util.Comparator;
public class X11GLCapabilities extends GLCapabilities {
final XVisualInfo xVisualInfo; // maybe null if !onscreen
final long fbcfg;
final int fbcfgid;
/** Comparing xvisual id only */
public static class XVisualIDComparator implements Comparator {
public int compare(Object o1, Object o2) {
if ( ! ( o1 instanceof X11GLCapabilities ) ) {
Class<?> c = (null != o1) ? o1.getClass() : null ;
throw new ClassCastException("arg1 not a X11GLCapabilities object: " + c);
}
if ( ! ( o2 instanceof X11GLCapabilities ) ) {
Class<?> c = (null != o2) ? o2.getClass() : null ;
throw new ClassCastException("arg2 not a X11GLCapabilities object: " + c);
}
final X11GLCapabilities caps1 = (X11GLCapabilities) o1;
final long id1 = caps1.getXVisualID();
final X11GLCapabilities caps2 = (X11GLCapabilities) o2;
final long id2 = caps2.getXVisualID();
if(id1 > id2) {
return 1;
} else if(id1 < id2) {
return -1;
}
return 0;
}
}
public X11GLCapabilities(XVisualInfo xVisualInfo, long fbcfg, int fbcfgid, GLProfile glp) {
super(glp);
this.xVisualInfo = xVisualInfo;
this.fbcfg = fbcfg;
this.fbcfgid = fbcfgid;
}
public X11GLCapabilities(XVisualInfo xVisualInfo, GLProfile glp) {
super(glp);
this.xVisualInfo = xVisualInfo;
this.fbcfg = 0;
this.fbcfgid = -1;
}
public Object cloneMutable() {
return clone();
}
public Object clone() {
try {
return super.clone();
} catch (RuntimeException e) {
throw new GLException(e);
}
}
final public XVisualInfo getXVisualInfo() { return xVisualInfo; }
final public long getXVisualID() { return (null!=xVisualInfo) ? xVisualInfo.getVisualid() : 0; }
final public boolean hasXVisualInfo() { return null!=xVisualInfo; }
final public long getFBConfig() { return fbcfg; }
final public int getFBConfigID() { return fbcfgid; }
final public boolean hasFBConfig() { return 0!=fbcfg && fbcfgid>0; }
final static String na_str = "----" ;
public StringBuffer toString(StringBuffer sink) {
if(null == sink) {
sink = new StringBuffer();
}
if(hasXVisualInfo()) {
sink.append("0x").append(Long.toHexString(xVisualInfo.getVisualid()));
} else {
sink.append(na_str);
}
sink.append(" ");
if(hasFBConfig()) {
sink.append("0x").append(Integer.toHexString(fbcfgid));
} else {
sink.append(na_str);
}
sink.append(": ");
return super.toString(sink);
}
}
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