Initial Mac OS X port of Jogl by Gerard Ziemski and Kenneth Russell,

subsuming the previous prototype implementation (no GLCanvas support)
done by Marc Downie.

Added user's guide (HTML format) under doc/userguide/index.html.


git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/svn-server-sync/jogl/trunk@13 232f8b59-042b-4e1e-8c03-345bb8c30851

1 files changed, 119 insertions, 0 deletions

diff --git a/src/net/java/games/jogl/impl/macosx/MacOSXOffscreenGLContext.java b/src/net/java/games/jogl/impl/macosx/MacOSXOffscreenGLContext.java
new file mode 100644
index 000000000..46d754462
--- /dev/null
+++ b/src/net/java/games/jogl/impl/macosx/MacOSXOffscreenGLContext.java
@@ -0,0 +1,119 @@
+/*
+ * 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
+ * MIDROSYSTEMS, 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 net.java.games.jogl.impl.macosx;
+
+import java.awt.image.BufferedImage;
+import net.java.games.jogl.*;
+import net.java.games.jogl.impl.*;
+
+public class MacOSXOffscreenGLContext extends MacOSXGLContext
+{
+  // Width and height of the underlying bitmap
+  private int  width;
+  private int  height;
+	
+  public MacOSXOffscreenGLContext(GLCapabilities capabilities, GLCapabilitiesChooser chooser) {
+    super(null, capabilities, chooser);
+    System.err.println("MacOSXOffscreenGLContext not implemented yet");
+  }
+	
+  protected GL createGL() {
+    return new MacOSXGLImpl(this);
+  }
+	
+  protected boolean isOffscreen() {
+    return true;
+  }
+	
+  public int getOffscreenContextBufferedImageType() {
+    if (capabilities.getAlphaBits() > 0) {
+      return BufferedImage.TYPE_INT_ARGB;
+    } else {
+      return BufferedImage.TYPE_INT_RGB;
+    }
+  }
+	
+  public int getOffscreenContextReadBuffer() {
+    // On Windows these nsContexts are always single-buffered
+    return GL.GL_FRONT;
+  }
+	
+  public boolean offscreenImageNeedsVerticalFlip() {
+    // We can take care of this in the DIB creation (see below)
+    return false;
+  }
+	
+  public boolean canCreatePbufferContext() {
+    // For now say no
+    return false;
+  }
+	
+  public synchronized GLContext createPbufferContext(GLCapabilities capabilities, int initialWidth, int initialHeight) {
+    throw new GLException("Not supported");
+  }
+	
+  public void bindPbufferToTexture() {
+    throw new GLException("Should not call this");
+  }
+	
+  public void releasePbufferFromTexture() {
+    throw new GLException("Should not call this");
+  }
+	
+  protected synchronized boolean makeCurrent(Runnable initAction) throws GLException {
+    return false;
+  }
+	
+  protected synchronized void swapBuffers() throws GLException {
+    throw new GLException("Not yet implemented");
+  }
+	
+  protected synchronized void free() throws GLException {
+    throw new GLException("Not yet implemented");
+  }
+
+  protected void create() {
+    throw new GLException("Not yet implemented");
+  }
+	
+  private void destroy() {
+    throw new GLException("Not yet implemented");
+  }
+}