1 files changed, 140 insertions, 0 deletions
diff --git a/src/jogl/classes/jogamp/opengl/GLOffscreenAutoDrawableImpl.java b/src/jogl/classes/jogamp/opengl/GLOffscreenAutoDrawableImpl.java
new file mode 100644
index 000000000..345f08e4c
--- /dev/null
+++ b/src/jogl/classes/jogamp/opengl/GLOffscreenAutoDrawableImpl.java
@@ -0,0 +1,140 @@
+/**
+ * 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 at 1st {@link #display()}.
+     * @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);
+        }
+
+        @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);
+        }
+    }
+}