#56 don't bother with xinerama workaround when we have randr16

Xpra-org · Jun 7, 2022 · e1caab8 · e1caab8
1 parent ed44d23
commit e1caab8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/xpra/x11/x11_server_core.py b/xpra/x11/x11_server_core.py
@@ -705,6 +705,10 @@ def set_screen_size(self, desired_w, desired_h, bigger=True):
         else:
             screenlog("fakeXinerama can only be enabled for a single client (found %s)" % len(ui_clients))
         xinerama_changed = save_fakeXinerama_config(self.fake_xinerama and len(ui_clients)==1, source, screen_sizes)
+        with xsync:
+            if RandR.is_dummy16():
+                #don't bother - randr16 does it better
+                xinerama_changed = False
         #we can only keep things unchanged if xinerama was also unchanged
         #(many apps will only query xinerama again if they get a randr notification)
         if (w==root_w and h==root_h) and not xinerama_changed: