[gegl] motion-blur-zoom: propagate space

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

commit 232c785d1f7136f83a267815ebec3a71b4453830
Author: Øyvind Kolås <pippin gimp org>
Date:   Fri Jul 6 12:06:27 2018 +0200

    motion-blur-zoom: propagate space

 operations/common-gpl3+/motion-blur-zoom.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)
---
diff --git a/operations/common-gpl3+/motion-blur-zoom.c b/operations/common-gpl3+/motion-blur-zoom.c
index bb4ce2abe..e926c797f 100644
--- a/operations/common-gpl3+/motion-blur-zoom.c
+++ b/operations/common-gpl3+/motion-blur-zoom.c
@@ -71,6 +71,7 @@ prepare (GeglOperation *operation)
   GeglOperationAreaFilter *op_area = GEGL_OPERATION_AREA_FILTER (operation);
   GeglProperties          *o       = GEGL_PROPERTIES (operation);
   GeglRectangle           *whole_region;
+  const Babl              *space   = gegl_operation_get_source_space (operation, "input");
 
   whole_region = gegl_operation_source_get_bounding_box (operation, "input");
 
@@ -99,8 +100,8 @@ prepare (GeglOperation *operation)
       op_area->bottom = 0;
     }
 
-  gegl_operation_set_format (operation, "input",  babl_format ("RaGaBaA float"));
-  gegl_operation_set_format (operation, "output", babl_format ("RaGaBaA float"));
+  gegl_operation_set_format (operation, "input",  babl_format_with_space ("RaGaBaA float", space));
+  gegl_operation_set_format (operation, "output", babl_format_with_space ("RaGaBaA float", space));
 }
 
 static inline gfloat *
@@ -127,6 +128,7 @@ process (GeglOperation       *operation,
          gint                 level)
 {
   GeglOperationAreaFilter *op_area = GEGL_OPERATION_AREA_FILTER (operation);
+  const Babl              *format  = gegl_operation_get_format (operation, "output");
   GeglProperties          *o       = GEGL_PROPERTIES (operation);
   gfloat                  *in_buf, *out_buf, *out_pixel;
   gint                     x, y;
@@ -151,7 +153,7 @@ process (GeglOperation       *operation,
   out_buf = g_new0 (gfloat, roi->width * roi->height * 4);
   out_pixel = out_buf;
 
-  gegl_buffer_get (input, &src_rect, 1.0, babl_format ("RaGaBaA float"),
+  gegl_buffer_get (input, &src_rect, 1.0, format,
                    in_buf, GEGL_AUTO_ROWSTRIDE, GEGL_ABYSS_NONE);
 
   for (y = roi->y; y < roi->height + roi->y; ++y)
@@ -216,8 +218,7 @@ process (GeglOperation       *operation,
         }
     }
 
-  gegl_buffer_set (output, roi, 0, babl_format ("RaGaBaA float"),
-                   out_buf, GEGL_AUTO_ROWSTRIDE);
+  gegl_buffer_set (output, roi, 0, format, out_buf, GEGL_AUTO_ROWSTRIDE);
 
   g_free (in_buf);
   g_free (out_buf);