[gnome-photos/gnome-3-26] application, gegl, thumbnailer: Consolidate GEGL initialization

[Debarshi Ray <debarshir src gnome org>]

commit 759d6b5791faedf45438e44c8a42ba55abd6637a
Author: Debarshi Ray <debarshir gnome org>
Date:   Sun Oct 29 23:29:25 2017 +0100

    application, gegl, thumbnailer: Consolidate GEGL initialization
    
    The following patches are going to set GEGL's threads property during
    initialization. This will make it easier to ensure that the same
    configuration is used by the application and the thumbnailer.

 src/photos-application.c |    2 +-
 src/photos-gegl.c        |    7 +++++++
 src/photos-gegl.h        |    2 ++
 src/photos-thumbnailer.c |    2 +-
 4 files changed, 11 insertions(+), 2 deletions(-)
---
diff --git a/src/photos-application.c b/src/photos-application.c
index bff905a..127ae12 100644
--- a/src/photos-application.c
+++ b/src/photos-application.c
@@ -1843,7 +1843,7 @@ photos_application_startup (GApplication *application)
 
   G_APPLICATION_CLASS (photos_application_parent_class)->startup (application);
 
-  gegl_init (NULL, NULL);
+  photos_gegl_init ();
 
   grl_init (NULL, NULL);
   registry = grl_registry_get_default ();
diff --git a/src/photos-gegl.c b/src/photos-gegl.c
index d943608..60963f7 100644
--- a/src/photos-gegl.c
+++ b/src/photos-gegl.c
@@ -267,6 +267,13 @@ photos_gegl_get_buffer_from_node (GeglNode *node, const Babl *format)
 
 
 void
+photos_gegl_init (void)
+{
+  gegl_init (NULL, NULL);
+}
+
+
+void
 photos_gegl_init_fishes (void)
 {
   gint64 end;
diff --git a/src/photos-gegl.h b/src/photos-gegl.h
index 11d0176..147f467 100644
--- a/src/photos-gegl.h
+++ b/src/photos-gegl.h
@@ -47,6 +47,8 @@ void             photos_gegl_ensure_builtins              (void);
 
 GeglBuffer      *photos_gegl_get_buffer_from_node         (GeglNode *node, const Babl *format);
 
+void             photos_gegl_init                         (void);
+
 void             photos_gegl_init_fishes                  (void);
 
 void             photos_gegl_processor_process_async      (GeglProcessor *processor,
diff --git a/src/photos-thumbnailer.c b/src/photos-thumbnailer.c
index 34f70a9..2085d5d 100644
--- a/src/photos-thumbnailer.c
+++ b/src/photos-thumbnailer.c
@@ -768,7 +768,7 @@ photos_thumbnailer_startup (GApplication *application)
 
   G_APPLICATION_CLASS (photos_thumbnailer_parent_class)->startup (application);
 
-  gegl_init (NULL, NULL);
+  photos_gegl_init ();
 
   self->resource_gegl = photos_gegl_get_resource ();
   g_resources_register (self->resource_gegl);