[gnome-photos/gnome-3-24] application, gegl, thumbnailer: Consolidate GEGL initialization

[Debarshi Ray <debarshir src gnome org>]

commit e9670371e005f3411af8f21071d17cb43cb5ec11
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 4608c0e..9a5e3f3 100644
--- a/src/photos-application.c
+++ b/src/photos-application.c
@@ -1738,7 +1738,7 @@ 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 315bf0f..08780b2 100644
--- a/src/photos-thumbnailer.c
+++ b/src/photos-thumbnailer.c
@@ -756,7 +756,7 @@ 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);