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/**
* Copyright 2012 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 javax.media.nativewindow.NativeWindowException;
import javax.media.opengl.GL;
import javax.media.opengl.GLContext;
import javax.media.opengl.GLDrawable;
import javax.media.opengl.GLException;
import javax.media.opengl.GLOffscreenAutoDrawable;
import com.jogamp.common.util.locks.RecursiveLock;
import com.jogamp.opengl.FBObject;
import com.jogamp.opengl.GLAutoDrawableDelegate;
import jogamp.opengl.GLFBODrawableImpl;
public class GLOffscreenAutoDrawableImpl extends GLAutoDrawableDelegate implements GLOffscreenAutoDrawable {
/**
* @param drawable a valid {@link GLDrawable}, may not be {@link GLDrawable#isRealized() realized} yet.
* @param context a valid {@link GLContext},
* may not have been made current (created) yet,
* may not be associated w/ drawable yet,
* may be null for lazy initialization
* @param upstreamWidget optional UI element holding this instance, see {@link #getUpstreamWidget()}.
* @param lock optional upstream lock, may be null
*/
public GLOffscreenAutoDrawableImpl(GLDrawable drawable, GLContext context, Object upstreamWidget, RecursiveLock lock) {
super(drawable, context, upstreamWidget, true, lock);
}
@Override
public void setSize(int newWidth, int newHeight) throws NativeWindowException, GLException {
this.defaultWindowResizedOp(newWidth, newHeight);
}
public static class FBOImpl extends GLOffscreenAutoDrawableImpl implements GLOffscreenAutoDrawable.FBO {
/**
* @param drawable a valid {@link GLDrawable}, may not be {@link GLDrawable#isRealized() realized} yet.
* @param context a valid {@link GLContext},
* may not have been made current (created) yet,
* may not be associated w/ drawable yet,
* may be null for lazy initialization
* @param upstreamWidget optional UI element holding this instance, see {@link #getUpstreamWidget()}.
* @param lock optional upstream lock, may be null
*/
public FBOImpl(GLFBODrawableImpl drawable, GLContext context, Object upstreamWidget, RecursiveLock lock) {
super(drawable, context, upstreamWidget, lock);
}
@Override
public boolean isInitialized() {
return ((GLFBODrawableImpl)drawable).isInitialized();
}
@Override
public final int getTextureUnit() {
return ((GLFBODrawableImpl)drawable).getTextureUnit();
}
@Override
public final void setTextureUnit(int unit) {
((GLFBODrawableImpl)drawable).setTextureUnit(unit);
}
@Override
public final int getNumSamples() {
return ((GLFBODrawableImpl)drawable).getNumSamples();
}
@Override
public final void setNumSamples(GL gl, int newSamples) throws GLException {
((GLFBODrawableImpl)drawable).setNumSamples(gl, newSamples);
windowRepaintOp();
}
@Override
public final int setNumBuffers(int bufferCount) throws GLException {
return ((GLFBODrawableImpl)drawable).setNumBuffers(bufferCount);
}
@Override
public final int getNumBuffers() {
return ((GLFBODrawableImpl)drawable).getNumBuffers();
}
/** // TODO: Add or remove TEXTURE (only) DoubleBufferMode support
@Override
public DoubleBufferMode getDoubleBufferMode() {
return ((GLFBODrawableImpl)drawable).getDoubleBufferMode();
}
@Override
public void setDoubleBufferMode(DoubleBufferMode mode) throws GLException {
((GLFBODrawableImpl)drawable).setDoubleBufferMode(mode);
} */
@Override
public final FBObject getFBObject(int bufferName) {
return ((GLFBODrawableImpl)drawable).getFBObject(bufferName);
}
@Override
public final FBObject.TextureAttachment getTextureBuffer(int bufferName) {
return ((GLFBODrawableImpl)drawable).getTextureBuffer(bufferName);
}
@Override
public void resetSize(GL gl) throws GLException {
((GLFBODrawableImpl)drawable).resetSize(gl);
}
}
}
