Fix T78959: Show current frame indicator when interface is locked

When the playhead drawing moved to an overlay, a check was added to keep
it from drawing with a locked interface. This is necessary for some overlays,
but not this one, so this removes the check, making it the responsibility of
the editor.

A context function is added to make that check easier in the future.

Differential Revision: https://developer.blender.org/D8313

1 files changed, 0 insertions, 6 deletions

diff --git a/source/blender/windowmanager/intern/wm_draw.c b/source/blender/windowmanager/intern/wm_draw.c
index 4cc30d65fdb..75580824d9c 100644
--- a/source/blender/windowmanager/intern/wm_draw.c
+++ b/source/blender/windowmanager/intern/wm_draw.c
@@ -138,12 +138,6 @@ static void wm_region_draw_overlay(bContext *C, ScrArea *area, ARegion *region)
   wmWindowManager *wm = CTX_wm_manager(C);
   wmWindow *win = CTX_wm_window(C);
 
-  /* Don't draw overlay with locked interface. Drawing could access scene data that another thread
-   * may be modifying. */
-  if (wm->is_interface_locked) {
-    return;
-  }
-
   wmViewport(&region->winrct);
   UI_SetTheme(area->spacetype, region->regiontype);
   region->type->draw_overlay(C, region);