[gegl] really really add a third (fourth if counted from 0) mipmap level

[Nicolas Robidoux <nrobidoux src gnome org>]

commit 64c54c1defea156cf268cbe651341187e7b29e89
Author: Nicolas Robidoux <nrobidoux git gnome org>
Date:   Thu Dec 13 23:04:51 2012 -0500

    really really add a third (fourth if counted from 0) mipmap level

 gegl/buffer/gegl-sampler-lohalo.c |   10 +++++-----
 gegl/buffer/gegl-sampler.h        |    2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/gegl/buffer/gegl-sampler-lohalo.c b/gegl/buffer/gegl-sampler-lohalo.c
index 7e6b462..f562142 100644
--- a/gegl/buffer/gegl-sampler-lohalo.c
+++ b/gegl/buffer/gegl-sampler-lohalo.c
@@ -331,7 +331,7 @@ gegl_sampler_lohalo_class_init (GeglSamplerLohaloClass *klass)
  * They are maxed out: It appears that there is little overall speed
  * benefit to keeping them small.
  */
-#define LOHALO_OFFSET_1 (31)
+#define LOHALO_OFFSET_1 (14)
 #define LOHALO_SIZE_1 ( 1 + 2 * LOHALO_OFFSET_1 )
 
 #define LOHALO_OFFSET_2 (31)
@@ -362,10 +362,10 @@ gegl_sampler_lohalo_init (GeglSamplerLohalo *self)
   GEGL_SAMPLER (self)->context_rect[2].width  = LOHALO_SIZE_2;
   GEGL_SAMPLER (self)->context_rect[2].height = LOHALO_SIZE_2;
 
-  GEGL_SAMPLER (self)->context_rect[2].x = -LOHALO_OFFSET_3;
-  GEGL_SAMPLER (self)->context_rect[2].y = -LOHALO_OFFSET_3;
-  GEGL_SAMPLER (self)->context_rect[2].width  = LOHALO_SIZE_3;
-  GEGL_SAMPLER (self)->context_rect[2].height = LOHALO_SIZE_3;
+  GEGL_SAMPLER (self)->context_rect[3].x = -LOHALO_OFFSET_3;
+  GEGL_SAMPLER (self)->context_rect[3].y = -LOHALO_OFFSET_3;
+  GEGL_SAMPLER (self)->context_rect[3].width  = LOHALO_SIZE_3;
+  GEGL_SAMPLER (self)->context_rect[3].height = LOHALO_SIZE_3;
 
   GEGL_SAMPLER (self)->interpolate_format = babl_format ("RaGaBaA float");
 }
diff --git a/gegl/buffer/gegl-sampler.h b/gegl/buffer/gegl-sampler.h
index 49fff3c..72563be 100644
--- a/gegl/buffer/gegl-sampler.h
+++ b/gegl/buffer/gegl-sampler.h
@@ -31,7 +31,7 @@ G_BEGIN_DECLS
 #define GEGL_IS_SAMPLER(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GEGL_TYPE_SAMPLER))
 #define GEGL_IS_SAMPLER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  GEGL_TYPE_SAMPLER))
 #define GEGL_SAMPLER_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  GEGL_TYPE_SAMPLER, GeglSamplerClass))
-#define GEGL_SAMPLER_MIPMAP_LEVELS   3
+#define GEGL_SAMPLER_MIPMAP_LEVELS   4
 
 typedef struct _GeglSamplerClass GeglSamplerClass;