[gimp/wip/tile-damage: 4/4] app: use gegl_tile_handler_damage_rect() in TileHandlerValidate

[N/A <ell src gnome org>]

commit d60b5089875044a2f05b871ab0cc5fc7e4fd0804
Author: Ell <ell_se yahoo com>
Date:   Sat Mar 31 11:49:01 2018 -0400

    app: use gegl_tile_handler_damage_rect() in TileHandlerValidate

 app/gegl/gimptilehandlervalidate.c |   26 +-------------------------
 1 files changed, 1 insertions(+), 25 deletions(-)
---
diff --git a/app/gegl/gimptilehandlervalidate.c b/app/gegl/gimptilehandlervalidate.c
index f62a6ad..9953fcc 100644
--- a/app/gegl/gimptilehandlervalidate.c
+++ b/app/gegl/gimptilehandlervalidate.c
@@ -382,31 +382,7 @@ gimp_tile_handler_validate_invalidate (GimpTileHandlerValidate *validate,
   cairo_region_union_rectangle (validate->dirty_region,
                                 (cairo_rectangle_int_t *) rect);
 
-  if (validate->max_z > 0)
-    {
-      GeglTileSource *source  = GEGL_TILE_SOURCE (validate);
-      gint            tile_x1 = rect->x / validate->tile_width;
-      gint            tile_y1 = rect->y / validate->tile_height;
-      gint            tile_x2 = (rect->x + rect->width  - 1) /
-                                validate->tile_width + 1;
-      gint            tile_y2 = (rect->y + rect->height - 1) /
-                                validate->tile_height + 1;
-      gint            tile_x;
-      gint            tile_y;
-      gint            tile_z;
-
-      for (tile_z = 1; tile_z <= validate->max_z; tile_z++)
-        {
-          tile_y1 = tile_y1 / 2;
-          tile_y2 = (tile_y2 + 1) / 2;
-          tile_x1 = tile_x1 / 2;
-          tile_x2 = (tile_x2 + 1) / 2;
-
-          for (tile_y = tile_y1; tile_y < tile_y2; tile_y++)
-            for (tile_x = tile_x1; tile_x < tile_x2; tile_x++)
-              gegl_tile_source_void (source, tile_x, tile_y, tile_z);
-        }
-    }
+  gegl_tile_handler_damage_rect (GEGL_TILE_HANDLER (validate), rect);
 }
 
 void