[gegl] operations: add more reference hashes

[Øyvind Kolås <ok src gnome org>]

commit 51f1c35d7866ebea93a1ca7e5ca39925d25fc470
Author: Øyvind Kolås <pippin gimp org>
Date:   Mon Mar 13 21:56:23 2017 +0100

    operations: add more reference hashes

 operations/common/bilateral-filter.c |    1 +
 operations/common/edge-laplace.c     |   11 ++++++-----
 operations/common/emboss.c           |    1 +
 3 files changed, 8 insertions(+), 5 deletions(-)
---
diff --git a/operations/common/bilateral-filter.c b/operations/common/bilateral-filter.c
index 0c08166..8b9c30f 100644
--- a/operations/common/bilateral-filter.c
+++ b/operations/common/bilateral-filter.c
@@ -289,6 +289,7 @@ gegl_op_class_init (GeglOpClass *klass)
            "name", "gegl:bilateral-filter",
            "title", _("Bilateral Filter"),
            "categories", "enhance:noise-reduction",
+           "reference-hash", "6504361bfb5d99e9a36cfe8cc9ca52b1",
            "description",
            _("Like a gaussian blur; but where the contribution for each neighbourhood "
           "pixel is also weighted by the color difference with the original center pixel. "),
diff --git a/operations/common/edge-laplace.c b/operations/common/edge-laplace.c
index eceb2d7..91c84c9 100644
--- a/operations/common/edge-laplace.c
+++ b/operations/common/edge-laplace.c
@@ -403,11 +403,12 @@ gegl_op_class_init (GeglOpClass *klass)
   operation_class->opencl_support = TRUE;
 
   gegl_operation_class_set_keys (operation_class,
-    "name",        "gegl:edge-laplace",
-    "title",       _("Laplacian Edge Detection"),
-    "categories",  "edge-detect",
-    "license",     "GPL3+",
-    "description", _("High-resolution edge detection"),
+    "name",           "gegl:edge-laplace",
+    "title",          _("Laplacian Edge Detection"),
+    "categories",     "edge-detect",
+    "license",        "GPL3+",
+    "reference-hash", "b965f78e9ebd7afb421464b211c70f31",
+    "description",    _("High-resolution edge detection"),
     NULL);
 }
 
diff --git a/operations/common/emboss.c b/operations/common/emboss.c
index 74d3021..13105b1 100644
--- a/operations/common/emboss.c
+++ b/operations/common/emboss.c
@@ -265,6 +265,7 @@ gegl_op_class_init (GeglOpClass *klass)
   gegl_operation_class_set_keys (operation_class,
     "name",        "gegl:emboss",
     "title",       _("Emboss"),
+    "reference-hash", "9dcee11a194ac61c64a7d1cafaa1f34f",
     "categories",  "light",
     "license",     "GPL3+",
     "description", _("Simulates an image created by embossing"),