1 files changed, 30 insertions, 8 deletions
diff --git a/src/net/java/games/jogl/impl/x11/X11GLContext.java b/src/net/java/games/jogl/impl/x11/X11GLContext.java
index a43def0b8..f00e75ce2 100644
--- a/src/net/java/games/jogl/impl/x11/X11GLContext.java
+++ b/src/net/java/games/jogl/impl/x11/X11GLContext.java
@@ -105,14 +105,6 @@ public abstract class X11GLContext extends GLContextImpl {
     return glExtensionName;
   }
 
-  public int getOffscreenContextPixelDataType() {
-    throw new GLException("Should not call this");
-  }
-
-  public abstract int getOffscreenContextReadBuffer();
-
-  public abstract boolean offscreenImageNeedsVerticalFlip();
-
   /** Helper routine which usually just turns around and calls
    * createContext (except for pbuffers, which use a different context
    * creation mechanism). Should only be called by {@link
@@ -302,6 +294,36 @@ public abstract class X11GLContext extends GLContextImpl {
     return super.isExtensionAvailable(glExtensionName);
   }
 
+  public int getOffscreenContextPixelDataType() {
+    throw new GLException("Should not call this");
+  }
+
+  public int getOffscreenContextReadBuffer() {
+    throw new GLException("Should not call this");
+  }
+
+  public boolean offscreenImageNeedsVerticalFlip() {
+    throw new GLException("Should not call this");
+  }
+
+  public boolean canCreatePbufferContext() {
+    return false;
+  }
+
+  public GLDrawableImpl createPbufferDrawable(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");
+  }
+
   //----------------------------------------------------------------------
   // Internals only below this point
   //