[gegl/gsoc2009-gpu] _GeglBufferTileIterator: Code cleanup

[Jerson Michael Perpetua <jperpetua src gnome org>]

commit ee87ac613c6a5cf1759719f8b4901f24f54d8bcf
Author: Jerson Michael Perpetua <jersonperpetua gmail com>
Date:   Sun Jul 5 18:19:30 2009 +0800

    _GeglBufferTileIterator: Code cleanup
    
    Nothing serious.

 gegl/buffer/gegl-buffer-iterator.c |   15 +++++++++------
 1 files changed, 9 insertions(+), 6 deletions(-)
---
diff --git a/gegl/buffer/gegl-buffer-iterator.c b/gegl/buffer/gegl-buffer-iterator.c
index 84108c4..cd2c52d 100644
--- a/gegl/buffer/gegl-buffer-iterator.c
+++ b/gegl/buffer/gegl-buffer-iterator.c
@@ -37,16 +37,19 @@ typedef struct _GeglBufferTileIterator
   GeglBuffer      *buffer;
   GeglRectangle    roi;       /* the rectangular region we're iterating over */
   GeglTile        *tile;      /* current tile */
-  GeglTileLockMode lock_mode;
   gint             max_size;  /* maximum data buffer needed, in bytes */
 
+  GeglTileLockMode lock_mode;
+
   GeglRectangle    subrect;   /* the rectangular subregion of data in the
-                               * buffer represented by this scan.
+                               * buffer represented by this scan
                                */
   gpointer         sub_data;  /* pointer to the data as indicated by subrect */
 
-  gint             next_col;  /* used internally */
-  gint             next_row;  /* used internally */
+  /* used internally */
+  gint             next_col;
+  gint             next_row;
+
 } _GeglBufferTileIterator;
 
 #define GEGL_BUFFER_SCAN_COMPATIBLE   128 /* should be integrated into enum */
@@ -69,8 +72,8 @@ typedef struct _GeglBufferIterator
   GeglRectangle           rect    [GEGL_BUFFER_MAX_ITERABLES];
   const Babl             *format  [GEGL_BUFFER_MAX_ITERABLES];
   guint                   flags   [GEGL_BUFFER_MAX_ITERABLES];
-  gpointer                buf     [GEGL_BUFFER_MAX_ITERABLES]; 
-  _GeglBufferTileIterator i       [GEGL_BUFFER_MAX_ITERABLES]; 
+  gpointer                buf     [GEGL_BUFFER_MAX_ITERABLES];
+  _GeglBufferTileIterator i       [GEGL_BUFFER_MAX_ITERABLES];
 } _GeglBufferIterator;
 
 static void