GPencil: Mark Object gpd field as Deprecated

This field is only used to read old files, but it's not used anymore, so it's better mark as deprecated to avoid wrong uses.

3 files changed, 2 insertions, 4 deletions

diff --git a/source/blender/blenkernel/intern/library_query.c b/source/blender/blenkernel/intern/library_query.c
index 453cbe16de0..cdbbc404538 100644
--- a/source/blender/blenkernel/intern/library_query.c
+++ b/source/blender/blenkernel/intern/library_query.c
@@ -581,7 +581,7 @@ static void library_foreach_ID_link(
 				}
 				data.cb_flag = data_cb_flag;
 
-				CALLBACK_INVOKE(object->gpd, IDWALK_CB_USER);
+				/* Note that ob->gpd is deprecated, so no need to handle it here. */
 				CALLBACK_INVOKE(object->instance_collection, IDWALK_CB_USER);
 
 				if (object->pd) {
diff --git a/source/blender/editors/space_outliner/outliner_tree.c b/source/blender/editors/space_outliner/outliner_tree.c
index 72e9236636e..a4e512d6846 100644
--- a/source/blender/editors/space_outliner/outliner_tree.c
+++ b/source/blender/editors/space_outliner/outliner_tree.c
@@ -331,8 +331,6 @@ static void outliner_add_object_contents(SpaceOutliner *soops, TreeElement *te,
 		outliner_add_element(soops, &te->subtree, ob->proxy, te, TSE_PROXY, 0);
 	}
 
-	outliner_add_element(soops, &te->subtree, ob->gpd, te, 0, 0);
-
 	outliner_add_element(soops, &te->subtree, ob->data, te, 0, 0);
 
 	if (ob->pose) {
diff --git a/source/blender/makesdna/DNA_object_types.h b/source/blender/makesdna/DNA_object_types.h
index 9f2118d9cc0..c8684f42963 100644
--- a/source/blender/makesdna/DNA_object_types.h
+++ b/source/blender/makesdna/DNA_object_types.h
@@ -202,7 +202,7 @@ typedef struct Object {
 	void *data;
 
 	/** Grease Pencil data. */
-	struct bGPdata *gpd;
+	struct bGPdata *gpd  DNA_DEPRECATED; // XXX deprecated... replaced by gpencil object, keep for readfile
 
 	/** Settings for visualization of object-transform animation. */
 	bAnimVizSettings avs;