1 files changed, 223 insertions, 0 deletions
diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java
new file mode 100644
index 000000000..421bae715
--- /dev/null
+++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java
@@ -0,0 +1,223 @@
+/*
+ * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
+ * Copyright (c) 2010 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:
+ * 
+ * - 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
+ * MICROSYSTEMS, 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 com.jogamp.opengl.impl.macosx.cgl;
+
+import java.nio.*;
+import java.util.HashMap;
+import java.util.List;
+
+import javax.media.nativewindow.*;
+import javax.media.nativewindow.macosx.MacOSXGraphicsDevice;
+import javax.media.opengl.*;
+
+import com.jogamp.common.JogampRuntimeException;
+import com.jogamp.common.util.*;
+import com.jogamp.opengl.impl.*;
+import com.jogamp.nativewindow.impl.ProxySurface;
+
+public class MacOSXCGLDrawableFactory extends GLDrawableFactoryImpl {
+  private static final DesktopGLDynamicLookupHelper macOSXCGLDynamicLookupHelper;
+
+  static {
+        DesktopGLDynamicLookupHelper tmp = null;
+        try {
+            tmp = new DesktopGLDynamicLookupHelper(new MacOSXCGLDynamicLibraryBundleInfo());
+        } catch (GLException gle) {
+            if(DEBUG) {
+                gle.printStackTrace();
+            }
+        }
+        macOSXCGLDynamicLookupHelper = tmp;
+        /** FIXME ?? 
+        if(null!=macOSXCGLDynamicLookupHelper) {
+            CGL.getCGLProcAddressTable().reset(macOSXCGLDynamicLookupHelper);
+        } */
+  }
+
+  public GLDynamicLookupHelper getGLDynamicLookupHelper(int profile) {
+      return macOSXCGLDynamicLookupHelper;
+  }
+
+  public MacOSXCGLDrawableFactory() {
+    super();
+
+    // Register our GraphicsConfigurationFactory implementations
+    // The act of constructing them causes them to be registered
+    new MacOSXCGLGraphicsConfigurationFactory();
+    if(GLProfile.isAWTAvailable()) {
+        try {
+          ReflectionUtil.createInstance("com.jogamp.opengl.impl.macosx.cgl.awt.MacOSXAWTCGLGraphicsConfigurationFactory",
+                                        null, getClass().getClassLoader());
+        } catch (JogampRuntimeException jre) { /* n/a .. */ }
+    }
+
+    defaultDevice = new MacOSXGraphicsDevice(AbstractGraphicsDevice.DEFAULT_UNIT);
+  }
+
+  static class SharedResource {
+      private MacOSXCGLDrawable drawable;
+      private MacOSXCGLContext context;
+
+      SharedResource(MacOSXCGLDrawable draw, MacOSXCGLContext ctx) {
+          drawable = draw;
+          context = ctx;
+      }
+  }
+  HashMap/*<connection, SharedResource>*/ sharedMap = new HashMap();
+  MacOSXGraphicsDevice defaultDevice;
+
+  public final AbstractGraphicsDevice getDefaultDevice() {
+      return defaultDevice;
+  }
+
+  public final boolean getIsDeviceCompatible(AbstractGraphicsDevice device) {
+      if(device instanceof MacOSXGraphicsDevice) {
+          return true;
+      }
+      return false;
+  }
+
+  protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) {
+        // FIXME: not implemented .. needs a dummy OSX surface
+        return null;
+  }
+
+  protected AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device) {
+      return device; // nothing to do, no native open device
+  }
+
+  protected final void shutdownInstance() {}
+
+  protected List/*GLCapabilitiesImmutable*/ getAvailableCapabilitiesImpl(AbstractGraphicsDevice device) {
+    throw new UnsupportedOperationException("not yet implemented");
+  }
+
+  protected GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target) {
+    if (target == null) {
+      throw new IllegalArgumentException("Null target");
+    }
+    return new MacOSXOnscreenCGLDrawable(this, target);
+  }
+
+  protected GLDrawableImpl createOffscreenDrawableImpl(NativeSurface target) {
+    AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration();
+    GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) config.getChosenCapabilities();
+    if(!caps.isPBuffer()) {
+        return new MacOSXOffscreenCGLDrawable(this, target);
+    }
+
+    // PBuffer GLDrawable Creation
+    /**
+     * FIXME: Think about this ..
+     * should not be necessary ? ..
+    final List returnList = new ArrayList();
+    final GLDrawableFactory factory = this;
+    Runnable r = new Runnable() {
+        public void run() {
+          returnList.add(new MacOSXPbufferCGLDrawable(factory, target));
+        }
+      };
+    maybeDoSingleThreadedWorkaround(r);
+    return (GLDrawableImpl) returnList.get(0);
+    */
+    return new MacOSXPbufferCGLDrawable(this, target);
+  }
+
+  public boolean canCreateGLPbuffer(AbstractGraphicsDevice device) {
+    return true;
+  }
+
+  protected NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device,GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser, int width, int height) {
+    AbstractGraphicsScreen screen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_MACOSX);
+    ProxySurface ns = new ProxySurface(MacOSXCGLGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(capsChosen, capsRequested, chooser, screen, true));
+    ns.setSize(width, height);
+    return ns;
+  }
+
+  protected GLContext createExternalGLContextImpl() {
+    return MacOSXExternalCGLContext.create(this, null);
+  }
+
+  public boolean canCreateExternalGLDrawable(AbstractGraphicsDevice device) {
+    return false;
+  }
+
+  protected GLDrawable createExternalGLDrawableImpl() {
+    // FIXME
+    throw new GLException("Not yet implemented");
+  }
+
+  public boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device) {
+    return false;
+  }
+
+  public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith)
+    throws GLException {
+    throw new GLException("not supported in non AWT enviroment");
+  }
+  
+  //------------------------------------------------------
+  // Gamma-related functionality
+  //
+
+  private static final int GAMMA_RAMP_LENGTH = 256;
+
+  /** Returns the length of the computed gamma ramp for this OS and
+      hardware. Returns 0 if gamma changes are not supported. */
+  protected int getGammaRampLength() {
+    return GAMMA_RAMP_LENGTH;
+  }
+
+  protected boolean setGammaRamp(float[] ramp) {
+    return CGL.setGammaRamp(ramp.length,
+                            ramp, 0,
+                            ramp, 0,
+                            ramp, 0);
+  }
+
+  protected Buffer getGammaRamp() {
+    return null;
+  }
+
+  protected void resetGammaRamp(Buffer originalGammaRamp) {
+    CGL.resetGammaRamp();
+  }
+}