app: port GimpDrawableUndo, GimpDrawable::push_undo() and ::swap_tiles()

which gets rid of the manual implementation of sparse undo buffers, but GEGL will take care of proper COW here soo enough.
2012-03-22 14:13:17 +01:00
parent 2ff19d7087
commit a0c1007b66
12 changed files with 115 additions and 174 deletions
--- a/app/core/gimpimage-undo-push.h
+++ b/app/core/gimpimage-undo-push.h
@ -59,8 +59,7 @@ GimpUndo * gimp_image_undo_push_sample_point        (GimpImage     *image,
 GimpUndo * gimp_image_undo_push_drawable            (GimpImage     *image,
                                                     const gchar   *undo_desc,
                                                     GimpDrawable  *drawable,
-                                                     TileManager   *tiles,
-                                                     gboolean       sparse,
+                                                     GeglBuffer    *buffer,
                                                     gint           x,
                                                     gint           y,
                                                     gint           width,