Only deliver to the client that created the barrier, not to other clients. Signed-off-by: Peter Hutterer <peter.hutte...@who-t.net> --- dix/events.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)
diff --git a/dix/events.c b/dix/events.c index 3282ef8..49b8bc5 100644 --- a/dix/events.c +++ b/dix/events.c @@ -219,6 +219,9 @@ static void CheckVirtualMotion(DeviceIntPtr pDev, QdEventPtr qe, static void CheckPhysLimits(DeviceIntPtr pDev, CursorPtr cursor, Bool generateEvents, Bool confineToScreen, ScreenPtr pScreen); +static Bool IsWrongPointerBarrierClient(ClientPtr client, + DeviceIntPtr dev, + xEvent *event); /** Key repeat hack. Do not use but in TryClientEvents */ extern BOOL EventIsKeyRepeat(xEvent *event); @@ -2076,6 +2079,9 @@ DeliverEventToInputClients(DeviceIntPtr dev, InputClients * inputclients, if (IsInterferingGrab(client, dev, events)) continue; + if (IsWrongPointerBarrierClient(client, dev, events)) + continue; + mask = GetEventMask(dev, events, inputclients); if (XaceHook(XACE_RECEIVE_ACCESS, client, win, events, count)) @@ -6064,3 +6070,19 @@ IsInterferingGrab(ClientPtr client, DeviceIntPtr dev, xEvent *event) return FALSE; } + +/* PointerBarrier events are only delivered to the client that created that + * barrier */ +static Bool +IsWrongPointerBarrierClient(ClientPtr client, DeviceIntPtr dev, xEvent *event) +{ + xXIBarrierEvent *ev = (xXIBarrierEvent*)event; + + if (ev->type != GenericEvent || ev->extension != IReqCode) + return FALSE; + + if (ev->evtype != XI_BarrierHit && ev->evtype != XI_BarrierLeave) + return FALSE; + + return client->index != CLIENT_ID(ev->barrier); +} -- 1.8.0.1 _______________________________________________ xorg-devel@lists.x.org: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel