[gegl] oilify: add labels for aux and aux2

[Øyvind "pippin" Kolås <ok src gnome org>]

commit 5ebbfae90285f5aff7c1de5eaf6b614f12eb06ee
Author: Øyvind Kolås <pippin gimp org>
Date:   Fri Jul 19 18:41:17 2019 +0200

    oilify: add labels for aux and aux2

 operations/common-gpl3+/oilify.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
---
diff --git a/operations/common-gpl3+/oilify.c b/operations/common-gpl3+/oilify.c
index 5bdc2a089..bb54c02e7 100644
--- a/operations/common-gpl3+/oilify.c
+++ b/operations/common-gpl3+/oilify.c
@@ -518,8 +518,13 @@ gegl_op_class_init (GeglOpClass *klass)
 
   operation_class = GEGL_OPERATION_CLASS (klass);
   composer3_class = GEGL_OPERATION_COMPOSER3_CLASS (klass);
-
   composer3_class->process    = process;
+
+  composer3_class->aux_label= _("Mask radius bufffer");
+  composer3_class->aux_description = _("Per pixel buffer for modulating the mask radius, expecting a scaling 
factor in range 0.0-1.0");
+  composer3_class->aux2_label = _("Exponent bufffer");
+  composer3_class->aux_description = _("Per pixel buffer for modulating the exponent parameter, expecting a 
scaling factor in range 0.0-1.0");
+
   operation_class->get_required_for_output = get_required_for_output;
   operation_class->prepare = prepare;
   operation_class->threaded = FALSE;