[gegl] Remove tile_storage_idle

[Daniel Sabo <daniels src gnome org>]

commit 7f004ebc464563c03f28eabbf23ec50452672b0d
Author: Daniel Sabo <DanielSabo gmail com>
Date:   Tue Nov 19 22:57:21 2013 -0800

    Remove tile_storage_idle
    
    Because none of the gegl tests use a mainloop this function
    is never tested, and hooking up an idle handler for every
    buffer created is somewhat excessive.

 gegl/buffer/gegl-tile-storage.c |   23 -----------------------
 gegl/buffer/gegl-tile-storage.h |    2 --
 2 files changed, 0 insertions(+), 25 deletions(-)
---
diff --git a/gegl/buffer/gegl-tile-storage.c b/gegl/buffer/gegl-tile-storage.c
index 875f1c4..360e010 100644
--- a/gegl/buffer/gegl-tile-storage.c
+++ b/gegl/buffer/gegl-tile-storage.c
@@ -51,20 +51,6 @@ enum
 
 guint gegl_tile_storage_signals[LAST_SIGNAL] = { 0 };
 
-static gboolean
-tile_storage_idle (gpointer data)
-{
-  GeglTileStorage *tile_storage = GEGL_TILE_STORAGE (data);
-
-  if (0 /* nothing to do*/)
-    {
-      tile_storage->idle_swapper = 0;
-      return FALSE;
-    }
-
-  return gegl_tile_source_idle (GEGL_TILE_SOURCE (tile_storage));
-}
-
 GeglTileBackend * gegl_buffer_backend (GeglBuffer *buffer);
 
 GeglTileStorage *
@@ -148,12 +134,6 @@ gegl_tile_storage_new (GeglTileBackend *backend)
   ((GeglTileBackend *)gegl_buffer_backend2 ((void*)tile_storage))->priv->storage = (gpointer)
                                               tile_storage;
 
-  tile_storage->idle_swapper = g_timeout_add_full (G_PRIORITY_LOW,
-                                                   250,
-                                                   tile_storage_idle,
-                                                   tile_storage,
-                                                   NULL);
-
   return tile_storage;
 }
 
@@ -162,9 +142,6 @@ gegl_tile_storage_finalize (GObject *object)
 {
   GeglTileStorage *self = GEGL_TILE_STORAGE (object);
 
-  if (self->idle_swapper)
-    g_source_remove (self->idle_swapper);
-
   if (self->path)
     g_free (self->path);
   g_mutex_clear (&self->mutex);
diff --git a/gegl/buffer/gegl-tile-storage.h b/gegl/buffer/gegl-tile-storage.h
index c9552b3..4da6169 100644
--- a/gegl/buffer/gegl-tile-storage.h
+++ b/gegl/buffer/gegl-tile-storage.h
@@ -51,8 +51,6 @@ struct _GeglTileStorage
   gchar         *path;
   gint           seen_zoom; /* the maximum zoom level we've seen tiles for */
 
-  guint          idle_swapper;
-
   GeglTile      *hot_tile; /* cached tile for speeding up gegl_buffer_get_pixel
                               and gegl_buffer_set_pixel (1x1 sized gets/sets)*/
 };