[Bf-blender-cvs] [ce76e17584e] blender-v2.83-release: Fix T65012: Update depsgraph for matcap flipping

[Robert Guetzkow]

Commit: ce76e17584eea6185170275250b25d9f5b80ad12
Author: Robert Guetzkow
Date:   Fri May 8 16:44:23 2020 +0200
Branches: blender-v2.83-release
https://developer.blender.org/rBce76e17584eea6185170275250b25d9f5b80ad12

Fix T65012: Update depsgraph for matcap flipping

The matcap flipping didn't work with the workbench engine in rendered mode because
of a missing depedency graph update. This commit tags the scene id for a dependency
graph update in `toggle_matcap_flip`.

Reviewed By: fclem, sergey

Differential Revision: https://developer.blender.org/D7657

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

M	source/blender/editors/space_view3d/view3d_header.c

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

diff --git a/source/blender/editors/space_view3d/view3d_header.c b/source/blender/editors/space_view3d/view3d_header.c
index 119ba059a70..829d793333e 100644
--- a/source/blender/editors/space_view3d/view3d_header.c
+++ b/source/blender/editors/space_view3d/view3d_header.c
@@ -77,7 +77,8 @@ static int toggle_matcap_flip(bContext *C, wmOperator *UNUSED(op))
   else {
     Scene *scene = CTX_data_scene(C);
     scene->display.shading.flag ^= V3D_SHADING_MATCAP_FLIP_X;
-    WM_event_add_notifier(C, NC_SCENE | NA_EDITED, v3d);
+    DEG_id_tag_update(&scene->id, ID_RECALC_COPY_ON_WRITE);
+    WM_event_add_notifier(C, NC_SCENE | ND_RENDER_OPTIONS, scene);
   }
 
   return OPERATOR_FINISHED;