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/*
* Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistribution 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.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* 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
* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
* MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
* ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
* DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed or intended for use
* in the design, construction, operation or maintenance of any nuclear
* facility.
*
* Sun gratefully acknowledges that this software was originally authored
* and developed by Kenneth Bradley Russell and Christopher John Kline.
*/
package com.sun.opengl.impl.x11.glx;
import javax.media.opengl.*;
import com.sun.opengl.impl.*;
import com.sun.opengl.impl.x11.*;
public class X11PbufferGLXContext extends X11GLXContext {
private X11PbufferGLXDrawable drawable;
public X11PbufferGLXContext(X11PbufferGLXDrawable drawable,
GLContext shareWith) {
super(drawable, shareWith);
this.drawable = drawable;
}
public void bindPbufferToTexture() {
// FIXME: figure out how to implement this
throw new GLUnsupportedException("Not yet implemented");
}
public void releasePbufferFromTexture() {
// FIXME: figure out how to implement this
throw new GLUnsupportedException("Not yet implemented");
}
public int getFloatingPointMode() {
return drawable.getFloatingPointMode();
}
protected void create() {
if (DEBUG) {
System.err.println("Creating context for pbuffer " + drawable.getWidth() +
" x " + drawable.getHeight());
}
// Create a gl context for the p-buffer.
X11GLXContext other = (X11GLXContext) GLContextShareSet.getShareContext(this);
long share = 0;
if (other != null) {
share = other.getContext();
if (share == 0) {
throw new GLException("GLContextShareSet returned an invalid OpenGL context");
}
}
context = GLX.glXCreateNewContext(drawable.getNativeWindow().getDisplayHandle(),
drawable.getFBConfig(), GLX.GLX_RGBA_TYPE, share, true);
if (context == 0) {
throw new GLException("pbuffer creation error: glXCreateNewContext() failed");
}
GLContextShareSet.contextCreated(this);
if (DEBUG) {
System.err.println("Created context for pbuffer " + drawable.getWidth() +
" x " + drawable.getHeight());
}
}
}
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