diff -up pixman-0.15.14/pixman/pixman-utils.c.revert-fast-path-call pixman-0.15.14/pixman/pixman-utils.c
--- pixman-0.15.14/pixman/pixman-utils.c.revert-fast-path-call	2009-06-25 01:30:45.000000000 +0900
+++ pixman-0.15.14/pixman/pixman-utils.c	2009-06-30 14:52:56.000000000 +0900
@@ -566,22 +566,6 @@ get_fast_path (const pixman_fast_path_t 
     return NULL;
 }
 
-static inline pixman_bool_t
-image_covers (pixman_image_t *image, pixman_box32_t *extents, int x, int y)
-{
-    if (image->common.type == BITS && image->common.repeat == PIXMAN_REPEAT_NONE)
-    {
-	if (x > extents->x1 || y > extents->y1 ||
-	    x + image->bits.width < extents->x2 ||
-	    y + image->bits.height < extents->y2)
-	{
-	    return FALSE;
-	}
-    }
-
-    return TRUE;
-}
-
 pixman_bool_t
 _pixman_run_fast_path (const pixman_fast_path_t *paths,
 		       pixman_implementation_t *imp,
@@ -673,11 +657,6 @@ _pixman_run_fast_path (const pixman_fast
 	if (pixman_compute_composite_region32 (
 		&region, src, mask, dest, src_x, src_y, mask_x, mask_y, dest_x, dest_y, width, height))
 	{
-	    pixman_box32_t *extents = pixman_region32_extents (&region);
-
-	    if (image_covers (src, extents, dest_x - src_x, dest_y - src_y)   &&
-		(!mask || image_covers (mask, extents, dest_x - mask_x, dest_y - mask_y)))
-	    {
 		walk_region_internal (imp, op,
 				      src, mask, dest,
 				      src_x, src_y, mask_x, mask_y,
@@ -688,7 +667,6 @@ _pixman_run_fast_path (const pixman_fast
 				      func);
 	    
 		result = TRUE;
-	    }
 	}
 	    
 	pixman_region32_fini (&region);