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dix: remove un-used getValuatorEvents and countValuatorEvents from getevents.c 

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2009-02-02 22:39:37 +10:00
parent 763848d3ab
commit bdc262701a
1 changed files with 0 additions and 56 deletions
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56
dix/getevents.c
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@ -544,45 +544,6 @@ clipValuators(DeviceIntPtr pDev, int first_valuator, int num_valuators,
clipAxis(pDev, i + first_valuator, &(valuators[i]));
}
/**
* Fills events with valuator events for pDev, as given by the other
* parameters.
*/
static EventList *
getValuatorEvents(EventList *events, DeviceIntPtr pDev,
int first_valuator, int num_valuators, int *valuators) {
deviceValuator *xv;
int i;
for (i = 0; i < num_valuators; i += 6, events++) {
xv = (deviceValuator*)events->event;
xv->type = DeviceValuator;
xv->first_valuator = first_valuator + i;
xv->num_valuators = ((num_valuators - i) > 6) ? 6 : (num_valuators - i);
xv->deviceid = pDev->id;
switch (num_valuators - i) {
case 6:
xv->valuator5 = valuators[i + 5];
case 5:
xv->valuator4 = valuators[i + 4];
case 4:
xv->valuator3 = valuators[i + 3];
case 3:
xv->valuator2 = valuators[i + 2];
case 2:
xv->valuator1 = valuators[i + 1];
case 1:
xv->valuator0 = valuators[i + 0];
}
if (i + 6 < num_valuators)
xv->deviceid |= MORE_EVENTS;
}
return events;
}
/**
* Create the DCCE event (does not update the master's device state yet, this
* is done in the event processing).
@ -782,23 +743,6 @@ updateHistory(DeviceIntPtr dev, int first, int num, CARD32 ms)
&dev->last.valuators[first]);
}
/**
* Calculate how many DeviceValuator events are needed given a number of
* valuators.
* @param num_valuators Number of valuators to attach to event.
* @return the number of DeviceValuator events needed.
*/
static int
countValuatorEvents(int num_valuators)
{
if (num_valuators) {
if (((num_valuators - 1) / 6) + 1 > MAX_VALUATOR_EVENTS)
num_valuators = MAX_VALUATOR_EVENTS * 6;
return ((num_valuators - 1)/ 6) + 1;
} else
return 0;
}
/**
* Convenience wrapper around GetKeyboardValuatorEvents, that takes no
* valuators.