[gegl] cast to gint

[Nicolas Robidoux <nrobidoux src gnome org>]

commit 06cd58a07fa862fff202e8eb111135f4dfbbed67
Author: Nicolas Robidoux <nrobidoux git gnome org>
Date:   Wed Dec 12 13:35:11 2012 -0500

    cast to gint

 gegl/buffer/gegl-sampler.c |   18 ++++++++++--------
 1 files changed, 10 insertions(+), 8 deletions(-)
---
diff --git a/gegl/buffer/gegl-sampler.c b/gegl/buffer/gegl-sampler.c
index 629191d..9b93ed1 100644
--- a/gegl/buffer/gegl-sampler.c
+++ b/gegl/buffer/gegl-sampler.c
@@ -265,10 +265,10 @@ gegl_sampler_get_ptr (GeglSampler *const sampler,
 
       fetch_rectangle.x =
         x + sampler->context_rect[0].x -
-        (maximum_width_and_height - sampler->context_rect[0].width ) / 8;
+        (maximum_width_and_height - sampler->context_rect[0].width ) / (gint) 8;
       fetch_rectangle.y =
         y + sampler->context_rect[0].y -
-        (maximum_width_and_height - sampler->context_rect[0].height) / 8;
+        (maximum_width_and_height - sampler->context_rect[0].height) / (gint) 8;
 
       fetch_rectangle.width  = maximum_width_and_height;
       fetch_rectangle.height = maximum_width_and_height;
@@ -343,10 +343,10 @@ gegl_sampler_get_from_buffer (GeglSampler *const sampler,
        */
       GeglRectangle fetch_rectangle;
 
-      fetch_rectangle.x =
-        x - (maximum_width_and_height - sampler->context_rect[0].width ) / 8;
-      fetch_rectangle.y =
-        y - (maximum_width_and_height - sampler->context_rect[0].height) / 8;
+      fetch_rectangle.x = x -
+	(maximum_width_and_height - sampler->context_rect[0].width ) / (gint) 8;
+      fetch_rectangle.y = y -
+	(maximum_width_and_height - sampler->context_rect[0].height) / (gint) 8;
 
       fetch_rectangle.width  = maximum_width_and_height;
       fetch_rectangle.height = maximum_width_and_height;
@@ -433,10 +433,12 @@ gegl_sampler_get_from_mipmap (GeglSampler *const sampler,
 
       fetch_rectangle.x =
         x + sampler->context_rect[level].x -
-        (maximum_width_and_height - sampler->context_rect[level].width ) / 8;
+        (maximum_width_and_height - sampler->context_rect[level].width ) /
+	(gint) 8;
       fetch_rectangle.y =
         y + sampler->context_rect[level].y -
-        (maximum_width_and_height - sampler->context_rect[level].height) / 8;
+        (maximum_width_and_height - sampler->context_rect[level].height) /
+	(gint) 8;
 
       fetch_rectangle.width  = maximum_width_and_height;
       fetch_rectangle.height = maximum_width_and_height;