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authorPeter Hutterer <peter.hutterer@who-t.net>2013-03-01 08:26:06 +1000
committerPeter Hutterer <peter.hutterer@who-t.net>2013-03-25 10:34:19 +1000
commitfc504a44d12d537d4e07f659f1863f200a0272ad (patch)
treec813a9eaf680e9b837edf0518d2d2da7446d6eef
parent9978b57b8d94f061d72a67b99a02b0ba16a11429 (diff)
Xi: use a temp variable for the new listener
Instead of accessing ti->listener[0] all the time. No functional changes. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Keith Packard <keithp@keithp.com>
-rw-r--r--Xi/exevents.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/Xi/exevents.c b/Xi/exevents.c
index f2268dd0f..6fcca9ae3 100644
--- a/Xi/exevents.c
+++ b/Xi/exevents.c
@@ -1126,20 +1126,22 @@ static void
TouchPuntToNextOwner(DeviceIntPtr dev, TouchPointInfoPtr ti,
TouchOwnershipEvent *ev)
{
+ TouchListener *listener = &ti->listeners[0]; /* new owner */
+
/* Deliver the ownership */
- if (ti->listeners[0].state == LISTENER_AWAITING_OWNER ||
- ti->listeners[0].state == LISTENER_EARLY_ACCEPT)
+ if (listener->state == LISTENER_AWAITING_OWNER ||
+ listener->state == LISTENER_EARLY_ACCEPT)
DeliverTouchEvents(dev, ti, (InternalEvent *) ev,
- ti->listeners[0].listener);
- else if (ti->listeners[0].state == LISTENER_AWAITING_BEGIN) {
+ listener->listener);
+ else if (listener->state == LISTENER_AWAITING_BEGIN) {
/* We can't punt to a pointer listener unless all older pointer
* emulated touches have been seen already. */
- if ((ti->listeners[0].type == LISTENER_POINTER_GRAB ||
- ti->listeners[0].type == LISTENER_POINTER_REGULAR) &&
+ if ((listener->type == LISTENER_POINTER_GRAB ||
+ listener->type == LISTENER_POINTER_REGULAR) &&
ti != FindOldestPointerEmulatedTouch(dev))
return;
- TouchEventHistoryReplay(ti, dev, ti->listeners[0].listener);
+ TouchEventHistoryReplay(ti, dev, listener->listener);
}
/* If we've just removed the last grab and the touch has physically
@@ -1150,7 +1152,7 @@ TouchPuntToNextOwner(DeviceIntPtr dev, TouchPointInfoPtr ti,
return;
}
- if (ti->listeners[0].state == LISTENER_EARLY_ACCEPT)
+ if (listener->state == LISTENER_EARLY_ACCEPT)
ActivateEarlyAccept(dev, ti);
}