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Xi: don't deliver emulated motion events for non-emulating touches

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The touchpoint knows whether it should be emulating or not and we have a check
for that later. Check for this before we generate the event and try to deliver
it, lest we trigger a bug warning.

https://bugzilla.redhat.com/show_bug.cgi?id=1282252

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
(cherry picked from commit f641ae4122)
This commit is contained in:
Peter Hutterer 2016-03-09 10:45:48 +10:00 • committed by Hans de Goede
parent da4c6e1aaa
commit bcb633cae6
1 changed files with 3 additions and 0 deletions
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3
Xi/exevents.c
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@ -1379,6 +1379,9 @@ DeliverTouchEmulatedEvent(DeviceIntPtr dev, TouchPointInfoPtr ti,
if (!TouchResourceIsOwner(ti, listener->listener))
return !Success;
if (!ti->emulate_pointer)
return !Success;
nevents = TouchConvertToPointerEvent(ev, &motion, &button);
BUG_RETURN_VAL(nevents == 0, BadValue);