Fix #12650: "windows not receiving mouse events in multiple screens context"

	* dix/events.c, include/dix.h:
	  (UpdateSpriteForScreen): added this to update the mouse sprite context
	   when we switch from a pScreen to another.
	* mi/mipointer.c:
	  (miPointerWarpCursor): as we are switching to a new pScreen,
	   don't forget to update the mouse sprite context.

1 files changed, 1 insertions, 0 deletions

diff --git a/mi/mipointer.c b/mi/mipointer.c
index b86a26a97..24ff4cc53 100644
--- a/mi/mipointer.c
+++ b/mi/mipointer.c
@@ -262,6 +262,7 @@ miPointerWarpCursor (pScreen, x, y)
 	miPointer.y = y;
 	miPointer.pScreen = pScreen;
     }
+    UpdateSpriteForScreen (pScreen) ;
 }
 
 /*