Depsgraph: Move storage from single per-scene depsgraph to a hash storage

Depsgraph itself is still created fer the whole scene rather than for a
single layer, this is to be addressed next.

The storage for those dependency graphs is in scene, but now it is a hash
indexed by layer. In the future we can extend hash key to include extra
information (workspace? window?).

1 files changed, 2 insertions, 7 deletions

diff --git a/source/blender/windowmanager/intern/wm_event_system.c b/source/blender/windowmanager/intern/wm_event_system.c
index ba3dab60972..7701e501591 100644
--- a/source/blender/windowmanager/intern/wm_event_system.c
+++ b/source/blender/windowmanager/intern/wm_event_system.c
@@ -311,13 +311,8 @@ void wm_event_do_refresh_wm_and_depsgraph(bContext *C)
 			/* XXX, hack so operators can enforce datamasks [#26482], gl render */
 			scene->customdata_mask |= scene->customdata_mask_modal;
 
-			for (SceneLayer *scene_layer = scene->render_layers.first;
-			     scene_layer != NULL;
-			     scene_layer = scene_layer->next)
-			{
-				Depsgraph *depsgraph = BKE_scene_get_depsgraph(scene, scene_layer, true);
-				BKE_scene_graph_update_tagged(bmain->eval_ctx, depsgraph, bmain, scene);
-			}
+			WorkSpace *workspace = WM_window_get_active_workspace(win);
+			BKE_workspace_update_tagged(bmain->eval_ctx, bmain, workspace, scene);
 		}
 	}