[mutter/wip/carlosg/no-scaled-views-check-in-thread: 11/11] backends/native: Check whether views are scaled via MetaViewportInfo

[Carlos Garnacho <carlosg src gnome org>]

commit d3f850c6ac613fbe8698a11f60758e5aa3b52e90
Author: Carlos Garnacho <carlosg gnome org>
Date:   Fri Mar 26 11:27:07 2021 +0100

    backends/native: Check whether views are scaled via MetaViewportInfo
    
    The input thread is in deep water doing the meta_is_*() check itself,
    as that pokes the MetaMonitorManager managed by the main thread. Use
    the getter from the MetaViewportInfo instead.

 src/backends/native/meta-seat-impl.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)
---
diff --git a/src/backends/native/meta-seat-impl.c b/src/backends/native/meta-seat-impl.c
index a2ba884b9c..9137dc3c9c 100644
--- a/src/backends/native/meta-seat-impl.c
+++ b/src/backends/native/meta-seat-impl.c
@@ -1179,14 +1179,15 @@ meta_seat_impl_filter_relative_motion (MetaSeatImpl       *seat_impl,
                                        float              *dx,
                                        float              *dy)
 {
-  int view = -1, dest_view;
+  int view, dest_view;
   float new_dx, new_dy, scale;
 
-  if (meta_is_stage_views_scaled ())
+  if (!seat_impl->viewports)
+    return;
+  if (meta_viewport_info_is_views_scaled (seat_impl->viewports))
     return;
 
-  if (seat_impl->viewports)
-    view = meta_viewport_info_get_view_at (seat_impl->viewports, x, y);
+  view = meta_viewport_info_get_view_at (seat_impl->viewports, x, y);
   if (view < 0)
     return;