[gimp/metadata-browser] app: make gimp_drawable_apply_operation use the TileManager buffer backend

[Roman Joost <romanofski src gnome org>]

commit 029933bc2c164f6b81e3b3b4d087f3679ba8a545
Author: Ãyvind KolÃs <pippin gimp org>
Date:   Tue Mar 13 17:00:34 2012 +0000

    app: make gimp_drawable_apply_operation use the TileManager buffer backend

 app/core/gimpdrawable-operation.c |   18 ++++++++++++------
 1 files changed, 12 insertions(+), 6 deletions(-)
---
diff --git a/app/core/gimpdrawable-operation.c b/app/core/gimpdrawable-operation.c
index 3199b77..b904efe 100644
--- a/app/core/gimpdrawable-operation.c
+++ b/app/core/gimpdrawable-operation.c
@@ -28,6 +28,9 @@
 
 #include "base/tile-manager.h"
 
+#include "gegl/gimptilebackendtilemanager.h"
+
+
 #include "gimpdrawable.h"
 #include "gimpdrawable-operation.h"
 #include "gimpdrawable-shadow.h"
@@ -130,6 +133,7 @@ gimp_drawable_apply_operation_private (GimpDrawable       *drawable,
                                        TileManager         *dest_tiles,
                                        const GeglRectangle *rect)
 {
+  GeglBuffer    *inbuf, *outbuf;
   GeglNode      *gegl;
   GeglNode      *input;
   GeglNode      *output;
@@ -144,16 +148,18 @@ gimp_drawable_apply_operation_private (GimpDrawable       *drawable,
                 "dont-cache", TRUE,
                 NULL);
 
+  inbuf = gimp_drawable_get_gegl_buffer (drawable, FALSE);
+  outbuf = gimp_tile_manager_get_gegl_buffer (dest_tiles, TRUE);
   input  = gegl_node_new_child (gegl,
-                                "operation",    "gimp:tilemanager-source",
-                                "tile-manager", gimp_drawable_get_tiles (drawable),
-                                "linear",       linear,
+                                "operation",    "buffer-source",
+                                "buffer", inbuf,
                                 NULL);
   output = gegl_node_new_child (gegl,
-                                "operation",    "gimp:tilemanager-sink",
-                                "tile-manager", dest_tiles,
-                                "linear",       linear,
+                                "operation",    "write-buffer",
+                                "buffer", outbuf,
                                 NULL);
+  g_object_unref (inbuf);
+  g_object_unref (outbuf);
 
   gegl_node_add_child (gegl, operation);