--- rxvt-unicode/src/background.h	2010/09/02 15:48:11	1.20
+++ rxvt-unicode/src/background.h	2010/10/13 23:04:57	1.28
@@ -25,7 +25,8 @@
   enum {
     geometrySet     = 1 <<  0,
     propScale       = 1 <<  1,
-    geometryFlags   = geometrySet | propScale,
+    rootAlign       = 1 <<  2,
+    geometryFlags   = geometrySet | propScale | rootAlign,
 
     tintSet         = 1 <<  8,
     tintNeeded      = 1 <<  9,
@@ -34,13 +35,14 @@
     tintFlags       = tintSet | tintServerSide | tintNeeded | tintWholesome,
 
     blurNeeded      = 1 << 12,
-    blurServerSide  = 1 << 13, /* this doesn't work yet */
+    blurServerSide  = 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,
   };
 
   unsigned int flags;
@@ -48,7 +50,7 @@
   enum {
     transpPmapTiled       = 1 << 0,
     transpPmapTinted      = tintNeeded,
-    transpPmapBlured      = blurNeeded,
+    transpPmapBlurred     = blurNeeded,
     transpTransformations = tintNeeded | blurNeeded,
   }; /* these flags are returned by make_transparency_pixmap if called */
 
@@ -68,6 +70,7 @@
   GdkPixbuf *pixbuf;
 #  endif
 
+  void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
   bool render_image (unsigned long background_flags);
   bool have_image;
 
@@ -77,7 +80,6 @@
     defaultScale = windowScale,
     centerAlign = 50,
     defaultAlign = centerAlign,
-    rootAlign = -10000
   };
 
   unsigned int h_scale, v_scale;/* percents of the window size */
@@ -113,6 +115,8 @@
   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);
   bool set_root_pixmap ();
 
   unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */