[Bf-blender-cvs] [c44acc7fb82] blender2.8: Fix view_layer update function

[Campbell Barton]

Commit: c44acc7fb82e84abfa0a418fb2202edb2cee650a
Author: Campbell Barton
Date:   Wed Jun 6 16:31:05 2018 +0200
Branches: blender2.8
https://developer.blender.org/rBc44acc7fb82e84abfa0a418fb2202edb2cee650a

Fix view_layer update function

This was no longer working, now this works the same way as
scene.update(), only it applied to the current view layer.

Caused crash running alembic export from Python.

===================================================================

M	source/blender/makesrna/intern/rna_layer.c

===================================================================

diff --git a/source/blender/makesrna/intern/rna_layer.c b/source/blender/makesrna/intern/rna_layer.c
index e7efdc27647..1d8c7c1f248 100644
--- a/source/blender/makesrna/intern/rna_layer.c
+++ b/source/blender/makesrna/intern/rna_layer.c
@@ -163,22 +163,11 @@ static void rna_LayerObjects_selected_begin(CollectionPropertyIterator *iter, Po
 	rna_iterator_listbase_begin(iter, &view_layer->object_bases, rna_ViewLayer_objects_selected_skip);
 }
 
-static void rna_ViewLayer_update_tagged(ViewLayer *UNUSED(view_layer), bContext *C)
+static void rna_ViewLayer_update_tagged(ID *id_ptr, ViewLayer *view_layer, Main *bmain)
 {
-	Depsgraph *depsgraph = CTX_data_depsgraph(C);
-	DEG_OBJECT_ITER_BEGIN(
-	        depsgraph, ob, DEG_ITER_OBJECT_MODE_VIEWPORT,
-	        DEG_ITER_OBJECT_FLAG_LINKED_DIRECTLY |
-	        DEG_ITER_OBJECT_FLAG_LINKED_VIA_SET |
-	        DEG_ITER_OBJECT_FLAG_LINKED_INDIRECTLY |
-	        DEG_ITER_OBJECT_FLAG_VISIBLE |
-	        DEG_ITER_OBJECT_FLAG_DUPLI)
-	{
-		/* Don't do anything, we just need to run the iterator to flush
-		 * the base info to the objects. */
-		UNUSED_VARS(ob);
-	}
-	DEG_OBJECT_ITER_END;
+	Scene *scene = (Scene *)id_ptr;
+	Depsgraph *depsgraph = BKE_scene_get_depsgraph(scene, view_layer, true);
+	BKE_scene_graph_update_tagged(depsgraph, bmain);
 }
 
 static void rna_ObjectBase_select_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
@@ -351,7 +340,7 @@ void RNA_def_view_layer(BlenderRNA *brna)
 
 	/* debug update routine */
 	func = RNA_def_function(srna, "update", "rna_ViewLayer_update_tagged");
-	RNA_def_function_flag(func, FUNC_USE_CONTEXT);
+	RNA_def_function_flag(func, FUNC_USE_SELF_ID | FUNC_USE_MAIN);
 	RNA_def_function_ui_description(func,
 	                                "Update data tagged to be updated from previous access to data or operators");