Fix unnecessary 3D viewport redraws in various cases, in particular when editing

node materials.

Area and region listener callbacks now get the screen and area pointers passed, so
they can do more fine grained checks to see if redraw is really needed, for example
depending on the 3D view drawtype.

1 files changed, 4 insertions, 4 deletions

diff --git a/source/blender/editors/screen/area.c b/source/blender/editors/screen/area.c
index 429156ea6a7..4ddacc3254e 100644
--- a/source/blender/editors/screen/area.c
+++ b/source/blender/editors/screen/area.c
@@ -116,7 +116,7 @@ void ED_region_pixelspace(ARegion *ar)
 }
 
 /* only exported for WM */
-void ED_region_do_listen(ARegion *ar, wmNotifier *note)
+void ED_region_do_listen(bScreen *sc, ScrArea *sa, ARegion *ar, wmNotifier *note)
 {
 	/* generic notes first */
 	switch (note->category) {
@@ -130,15 +130,15 @@ void ED_region_do_listen(ARegion *ar, wmNotifier *note)
 	}
 
 	if (ar->type && ar->type->listener)
-		ar->type->listener(ar, note);
+		ar->type->listener(sc, sa, ar, note);
 }
 
 /* only exported for WM */
-void ED_area_do_listen(ScrArea *sa, wmNotifier *note)
+void ED_area_do_listen(bScreen *sc, ScrArea *sa, wmNotifier *note)
 {
 	/* no generic notes? */
 	if (sa->type && sa->type->listener) {
-		sa->type->listener(sa, note);
+		sa->type->listener(sc, sa, note);
 	}
 }