Refactor: move Collection .blend I/O to IDTypeInfo callbacks

This one was a bit more tricky, because the file loading is
mixed with versioning code and because collections are
embedded into scenes.

All tests that passed before, still pass.

1 files changed, 9 insertions, 0 deletions

diff --git a/source/blender/blenkernel/BKE_layer.h b/source/blender/blenkernel/BKE_layer.h
index 024d58174e8..39ba417c988 100644
--- a/source/blender/blenkernel/BKE_layer.h
+++ b/source/blender/blenkernel/BKE_layer.h
@@ -42,6 +42,8 @@ struct Object;
 struct Scene;
 struct View3D;
 struct ViewLayer;
+struct BlendDataReader;
+struct BlendLibReader;
 
 typedef enum eViewLayerCopyMethod {
   VIEWLAYER_ADD_NEW = 0,
@@ -147,6 +149,13 @@ void BKE_layer_eval_view_layer_indexed(struct Depsgraph *depsgraph,
                                        struct Scene *scene,
                                        int view_layer_index);
 
+/* .blend file I/O */
+
+void BKE_view_layer_blend_read_data(struct BlendDataReader *reader, struct ViewLayer *view_layer);
+void BKE_view_layer_blend_read_lib(struct BlendLibReader *reader,
+                                   struct Library *lib,
+                                   struct ViewLayer *view_layer);
+
 /* iterators */
 
 typedef struct ObjectsVisibleIteratorData {