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, 2 insertions, 2 deletions

diff --git a/source/blender/editors/include/ED_screen.h b/source/blender/editors/include/ED_screen.h
index 12030f7da80..d80e40d2455 100644
--- a/source/blender/editors/include/ED_screen.h
+++ b/source/blender/editors/include/ED_screen.h
@@ -50,7 +50,7 @@ struct uiBlock;
 struct rcti;
 
 /* regions */
-void    ED_region_do_listen(struct ARegion *ar, struct wmNotifier *note);
+void    ED_region_do_listen(struct bScreen *sc, struct ScrArea *sa, struct ARegion *ar, struct wmNotifier *note);
 void    ED_region_do_draw(struct bContext *C, struct ARegion *ar);
 void    ED_region_exit(struct bContext *C, struct ARegion *ar);
 void    ED_region_pixelspace(struct ARegion *ar);
@@ -80,7 +80,7 @@ int     ED_area_header_standardbuttons(const struct bContext *C, struct uiBlock
 void    ED_area_initialize(struct wmWindowManager *wm, struct wmWindow *win, struct ScrArea *sa);
 void    ED_area_exit(struct bContext *C, struct ScrArea *sa);
 int     ED_screen_area_active(const struct bContext *C);
-void    ED_area_do_listen(ScrArea *sa, struct wmNotifier *note);
+void    ED_area_do_listen(struct bScreen *sc, ScrArea *sa, struct wmNotifier *note);
 void    ED_area_tag_redraw(ScrArea *sa);
 void    ED_area_tag_redraw_regiontype(ScrArea *sa, int type);
 void    ED_area_tag_refresh(ScrArea *sa);