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dix: fix calculation of valuator events. 

Follow-up to 4971315296. countValuatorEvents was copied from GKVE where it
was obviously broken but nobody noticed. GPE had the correct version, but that
one got lost during de-duplication. Restoring the correct calculation - if we
have 6 valuators, we want 1 valuator event, not 2.

Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
This commit is contained in:
Peter Hutterer 2008-12-05 10:12:57 +10:00 committed by Peter Hutterer
parent 13de7511b1
commit ee1a6c2841
1 changed files with 3 additions and 3 deletions
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6
dix/getevents.c
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@ -772,9 +772,9 @@ static int
countValuatorEvents(int num_valuators) countValuatorEvents(int num_valuators)
{ {
if (num_valuators) { if (num_valuators) {
if ((num_valuators / 6) + 1 > MAX_VALUATOR_EVENTS) if (((num_valuators - 1) / 6) + 1 > MAX_VALUATOR_EVENTS)
num_valuators = MAX_VALUATOR_EVENTS; num_valuators = MAX_VALUATOR_EVENTS * 6;
return (num_valuators / 6) + 1; return ((num_valuators - 1)/ 6) + 1;
} else } else
return 0; return 0;
} }