1 files changed, 78 insertions, 0 deletions
diff --git a/src/jogl/classes/javax/media/opengl/GLSharedContextSetter.java b/src/jogl/classes/javax/media/opengl/GLSharedContextSetter.java
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+++ b/src/jogl/classes/javax/media/opengl/GLSharedContextSetter.java
@@ -0,0 +1,78 @@
+/**
+ * Copyright 2013 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 javax.media.opengl;
+
+/**
+ * Adds capabilities to set a shared {@link GLContext} directly or via an {@link GLAutoDrawable}.
+ * <p>
+ * Warning: Don't reference this interface directly, since it may end up in {@link GLAutoDrawable}
+ * </p>
+ */
+public interface GLSharedContextSetter extends GLAutoDrawable {
+    /**
+     * Specifies an {@link GLContext OpenGL context}, which shall be shared by this {@link GLAutoDrawable}'s {@link GLContext}.
+     * <p>
+     * Since the {@link GLDrawable drawable} and {@link GLContext context} is created
+     * at {@link GLAutoDrawable#initialization GLAutoDrawable initialization}
+     * this method shall be called beforehand to have any effect.
+     * </p>
+     * <p>
+     * A set <i>sharedContext</i> will block context creation, i.e. {@link GLAutoDrawable#initialization GLAutoDrawable initialization},
+     * as long it is not {@link GLContext#isCreated() created natively}.
+     * </p>
+     *
+     * @param sharedContext The OpenGL context to be shared by this {@link GLAutoDrawable}'s {@link GLContext}.
+     * @throws IllegalStateException if a {@link #setSharedContext(GLContext) shared GLContext}
+     *                               or {@link #setSharedAutoDrawable(GLAutoDrawable) shared GLAutoDrawable} is already set,
+     *                               the given sharedContext is null or equal to this {@link GLAutoDrawable}'s context.
+     * @see #setSharedAutoDrawable(GLAutoDrawable)
+     */
+    void setSharedContext(GLContext sharedContext) throws IllegalStateException;
+
+    /**
+     * Specifies an {@link GLAutoDrawable}, which {@link GLContext OpenGL context} shall be shared by this {@link GLAutoDrawable}'s {@link GLContext}.
+     * <p>
+     * Since the {@link GLDrawable drawable} and {@link GLContext context} is created
+     * at {@link GLAutoDrawable#initialization GLAutoDrawable initialization}
+     * this method shall be called beforehand to have any effect.
+     * </p>
+     * <p>
+     * A set <i>sharedAutoDrawable</i> will block context creation, i.e. {@link GLAutoDrawable#initialization GLAutoDrawable initialization},
+     * as long it's {@link GLContext} is <code>null</code>
+     * or has not been {@link GLContext#isCreated() created natively}.
+     * </p>
+     *
+     * @param sharedContext The GLAutoDrawable, which OpenGL context shall be shared by this {@link GLAutoDrawable}'s {@link GLContext}.
+     * @throws IllegalStateException if a {@link #setSharedContext(GLContext) shared GLContext}
+     *                               or {@link #setSharedAutoDrawable(GLAutoDrawable) shared GLAutoDrawable} is already set,
+     *                               the given sharedAutoDrawable is null or equal to this GLAutoDrawable.
+     * @see #setSharedContext(GLContext)
+     */
+    void setSharedAutoDrawable(GLAutoDrawable sharedAutoDrawable) throws IllegalStateException;
+}