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authorPeter Hutterer <peter.hutterer@who-t.net>2009-02-02 10:20:13 +1000
committerPeter Hutterer <peter.hutterer@who-t.net>2009-02-04 09:01:27 +1000
commit9fe9b6e4ef669b192ee349e3290db5d2aeea273c (patch)
tree9441b9340bab10f63f97280241bfadde4425eb7b
parentf80332a04d0714a74f16b2552cccf3457e6494af (diff)
mi: don't call UpdateSpriteForScreen if we have Xinerama enabled. #18668
In Xinerama all windows hang off the first root window. Crossing the screens must not reset the spriteTrace, otherwise picking fails and events are sent to the root window. X.Org Bug 18668 <http://bugs.freedesktop.org/show_bug.cgi?id=18668> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
-rw-r--r--mi/mipointer.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/mi/mipointer.c b/mi/mipointer.c
index d5202810a..e3a465615 100644
--- a/mi/mipointer.c
+++ b/mi/mipointer.c
@@ -332,7 +332,14 @@ miPointerWarpCursor (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
pPointer->pScreen = pScreen;
}
- if (changedScreen)
+ /* Don't call USFS if we use Xinerama, otherwise the root window is
+ * updated to the second screen, and we never receive any events.
+ * (FDO bug #18668) */
+ if (changedScreen
+#ifdef PANORAMIX
+ && noPanoramiXExtension
+#endif
+ )
UpdateSpriteForScreen (pDev, pScreen) ;
}