--- rxvt-unicode/src/background.h	2010/10/13 23:04:57	1.28
+++ rxvt-unicode/src/background.h	2010/11/01 14:58:44	1.34
@@ -31,16 +31,15 @@
     tintSet         = 1 <<  8,
     tintNeeded      = 1 <<  9,
     tintWholesome   = 1 << 10,
-    tintServerSide  = 1 << 11,
-    tintFlags       = tintSet | tintServerSide | tintNeeded | tintWholesome,
+    tintFlags       = tintSet | tintNeeded | tintWholesome,
 
-    blurNeeded      = 1 << 12,
-    blurServerSide  = 1 << 13,
+    blurNeeded      = 1 << 11,
+
+    HAS_RENDER      = 1 << 12,
+    HAS_RENDER_CONV = 1 << 13,
 
     isTransparent   = 1 << 16,
     isInvalid       = 1 << 17,
-    isVtOrigin      = 1 << 18,  /* if set pixmap has origin at corner of
-                                   vt window instead of parent[0]! */
     hasChanged      = 1 << 19,
     sizeSensitive   = 1 << 20,
   };
@@ -54,13 +53,6 @@
     transpTransformations = tintNeeded | blurNeeded,
   }; /* these flags are returned by make_transparency_pixmap if called */
 
-  bool check_clearChanged ()
-  {
-    bool r = flags & hasChanged;
-    flags &= ~hasChanged;
-    return r;
-  };
-
 # ifdef  BG_IMAGE_FROM_FILE
 #  ifdef HAVE_AFTERIMAGE
   ASImage *original_asim;
@@ -101,10 +93,9 @@
 # endif /* BG_IMAGE_FROM_FILE */
 
   rxvt_term *target;
-  bool set_target (rxvt_term *new_target);
+  void set_target (rxvt_term *new_target);
 
 # ifdef ENABLE_TRANSPARENCY
-  int         root_depth; /* obtained when target is set */
   Pixmap      root_pixmap; /* current root pixmap set */
   rxvt_color  tint;
   int         shade;
@@ -117,7 +108,7 @@
   bool set_shade (const char *shade_str);
   bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
   bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
-  bool set_root_pixmap ();
+  void set_root_pixmap ();
 
   unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
 # endif
@@ -130,11 +121,6 @@
   bool window_size_sensitive ();
   bool window_position_sensitive ();
 
-  bool is_parentOrigin ()
-  {
-    return !(flags & isVtOrigin);
-  };
-
   bool need_client_side_rendering ();
   void apply ();
   bool render ();