[gegl] gegl:affine: Lazy initialization of sampler

[Martin Nordholts <martinn src gnome org>]

commit 2d8e8a6bded0942c25799f76baa8876b01587425
Author: Martin Nordholts <martinn src gnome org>
Date:   Tue Apr 21 18:52:51 2009 +0200

    gegl:affine: Lazy initialization of sampler
    
    Make sure the sampler is initialized before executing logic in
    get_bounding_box(). This feels like a hack but should work fine for
    now.
---
 ChangeLog                  |    6 ++++++
 operations/affine/affine.c |    1 +
 2 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 776860a..270961d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-04-21  Martin Nordholts  <martinn svn gnome org>
+
+	* operations/affine/affine.c: Make sure the sampler is initialized
+	before executing logic in get_bounding_box(). This feels like a
+	hack but should work fine for now.
+
 2009-04-17  Martin Nordholts  <martinn src gnome org>
 
 	Bug 578932 â?? Alpha weighted blend composting operation
diff --git a/operations/affine/affine.c b/operations/affine/affine.c
index 2083bad..66adc95 100644
--- a/operations/affine/affine.c
+++ b/operations/affine/affine.c
@@ -447,6 +447,7 @@ get_bounding_box (GeglOperation *op)
   GeglRectangle  context_rect;
   GeglSampler   *sampler;
 
+  op_affine_sampler_init (affine);
   sampler = affine->sampler;
   context_rect = sampler->context_rect;