/** * 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/ <code>drawable<code> yet, * may be <code>null</code> 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/ <code>drawable<code> yet, * may be <code>null</code> 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); } public final FBObject.TextureAttachment getTextureBuffer(int bufferName) { return ((GLFBODrawableImpl)drawable).getTextureBuffer(bufferName); } @Override public void resetSize(GL gl) throws GLException { ((GLFBODrawableImpl)drawable).resetSize(gl); } } }