--- rxvt-unicode/src/background.h	2010/12/02 11:02:16	1.38
+++ rxvt-unicode/src/background.h	2011/01/20 17:39:29	1.43
@@ -36,6 +36,7 @@
 
     HAS_RENDER      = 1 << 12,
     HAS_RENDER_CONV = 1 << 13,
+    CLIENT_RENDER   = 1 << 14,
 
     isTransparent   = 1 << 16,
     isInvalid       = 1 << 17,
@@ -101,7 +102,6 @@
   bool set_transparent ();
   bool set_blur_radius (const char *geom);
   bool set_tint (rxvt_color &new_tint);
-  bool unset_tint ();
   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);
@@ -109,11 +109,10 @@
 
   unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
 # endif
-  double invalid_since, valid_since;
+  double valid_since;
 
   Pixmap pixmap;
   unsigned int pmap_width, pmap_height;
-  unsigned int pmap_depth;
 
   int target_x;
   int target_y;
@@ -121,16 +120,10 @@
   bool window_size_sensitive ();
   bool window_position_sensitive ();
 
-  bool need_client_side_rendering ();
-  void apply ();
   bool render ();
   void invalidate ()
   {
-    if (!(flags & isInvalid))
-      {
-        flags |= isInvalid;
-        invalid_since = ev::now ();
-      }
+    flags |= isInvalid;
   }
 };
 #else