2008-02-07 Matthew Allum <mallum@openedhand.com>

* clutter/pango/pangoclutter-render.c:
        Warn if requested glyph is too big for underlying texture cache.
        (see #666)

clutter/pango/pangoclutter-render.c

@@ -78,8 +78,6 @@ tc_clear ()
       first_texture = next;
     }
 
-  printf("freeing textures\n");
-
   ++tc_generation;
 }
 
@@ -358,6 +356,12 @@ draw_glyph (PangoRenderer *renderer_,
           return;
         }
 
+      if (bm.height > TC_HEIGHT)
+        {
+          g_warning ("%s: Glyph too large for cache, increase TC_HEIGHT",
+                     G_STRLOC);
+        }
+
       if (g)
         g->generation = tc_generation;
       else