[gimp] app: heal the paint_buffer directly, without an intermediate copy

[Michael Natterer <mitch src gnome org>]

commit f07f01664e6bb58de13c3d76c5e19fc862365638
Author: Michael Natterer <mitch gimp org>
Date:   Tue Apr 3 21:41:41 2012 +0200

    app: heal the paint_buffer directly, without an intermediate copy

 app/paint/gimpheal.c |   32 ++++++++++----------------------
 1 files changed, 10 insertions(+), 22 deletions(-)
---
diff --git a/app/paint/gimpheal.c b/app/paint/gimpheal.c
index 77f11e5..b01ad1a 100644
--- a/app/paint/gimpheal.c
+++ b/app/paint/gimpheal.c
@@ -482,7 +482,6 @@ gimp_heal_motion (GimpSourceCore   *source_core,
   GimpDynamicsOutput *hardness_output;
   GimpImage          *image      = gimp_item_get_image (GIMP_ITEM (drawable));
   GeglBuffer         *src_copy;
-  GeglBuffer         *dest_buffer;
   GeglBuffer         *mask_buffer;
   const TempBuf      *mask_buf;
   gdouble             fade_point;
@@ -528,18 +527,15 @@ gimp_heal_motion (GimpSourceCore   *source_core,
                                     src_rect->width,
                                     src_rect->height));
 
-  dest_buffer =
-    gegl_buffer_new (GEGL_RECTANGLE (0, 0,
-                                     gegl_buffer_get_width  (paint_buffer),
-                                     gegl_buffer_get_height (paint_buffer)),
-                     gimp_drawable_get_format_with_alpha (drawable));
-
   gegl_buffer_copy (gimp_drawable_get_buffer (drawable),
                     GEGL_RECTANGLE (paint_buffer_x, paint_buffer_y,
                                     gegl_buffer_get_width  (paint_buffer),
                                     gegl_buffer_get_height (paint_buffer)),
-                    dest_buffer,
-                    GEGL_RECTANGLE (0, 0, 0, 0));
+                    paint_buffer,
+                    GEGL_RECTANGLE (paint_area_offset_x,
+                                    paint_area_offset_y,
+                                    paint_area_width,
+                                    paint_area_height));
 
   mask_buffer = gimp_temp_buf_create_buffer ((TempBuf *) mask_buf,
                                              NULL, FALSE);
@@ -548,25 +544,17 @@ gimp_heal_motion (GimpSourceCore   *source_core,
              GEGL_RECTANGLE (0, 0,
                              gegl_buffer_get_width  (src_copy),
                              gegl_buffer_get_height (src_copy)),
-             dest_buffer,
-             GEGL_RECTANGLE (0, 0,
-                             gegl_buffer_get_width  (dest_buffer),
-                             gegl_buffer_get_height (dest_buffer)),
+             paint_buffer,
+             GEGL_RECTANGLE (paint_area_offset_x,
+                             paint_area_offset_y,
+                             paint_area_width,
+                             paint_area_height),
              mask_buffer,
              GEGL_RECTANGLE (0, 0,
                              gegl_buffer_get_width  (mask_buffer),
                              gegl_buffer_get_height (mask_buffer)));
 
-  gegl_buffer_copy (dest_buffer,
-                    GEGL_RECTANGLE (0, 0, mask_buf->width, mask_buf->height),
-                    paint_buffer,
-                    GEGL_RECTANGLE (paint_area_offset_x,
-                                    paint_area_offset_y,
-                                    paint_area_width,
-                                    paint_area_height));
-
   g_object_unref (src_copy);
-  g_object_unref (dest_buffer);
   g_object_unref (mask_buffer);
 
   /* replace the canvas with our healed data */