[gegl] lohalo: enlarge context_rect by 1 on each side

[Nicolas Robidoux <nrobidoux src gnome org>]

commit c43a9c655b850912c18708bcf437c685d9d3a453
Author: Nicolas Robidoux <nrobidoux git gnome org>
Date:   Wed Dec 19 20:46:26 2012 -0500

    lohalo: enlarge context_rect by 1 on each side

 gegl/buffer/gegl-sampler-lohalo.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gegl/buffer/gegl-sampler-lohalo.c b/gegl/buffer/gegl-sampler-lohalo.c
index a531611..07b09c3 100644
--- a/gegl/buffer/gegl-sampler-lohalo.c
+++ b/gegl/buffer/gegl-sampler-lohalo.c
@@ -411,7 +411,7 @@ gegl_sampler_lohalo_class_init (GeglSamplerLohaloClass *klass)
 /*
  * IMPORTANT: LOHALO_OFFSET_0 SHOULD BE AN INTEGER >= 2.
  */
-#define LOHALO_OFFSET_0 (7)
+#define LOHALO_OFFSET_0 (8)
 #define LOHALO_SIZE_0 ( 1 + 2 * LOHALO_OFFSET_0 )
 
 /*
@@ -424,7 +424,7 @@ gegl_sampler_lohalo_class_init (GeglSamplerLohaloClass *klass)
  * mipmap level's offset should almost never be smaller than half the
  * previous level's offset.
  */
-#define LOHALO_OFFSET_MIPMAP (7)
+#define LOHALO_OFFSET_MIPMAP (8)
 #define LOHALO_SIZE_MIPMAP ( 1 + 2 * LOHALO_OFFSET_MIPMAP )
 
 #define LOHALO_OFFSET_1 LOHALO_OFFSET_MIPMAP