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Input: Make DeviceEvent use doubles internally

Browse source 
Change the DeviceEvent InternalEvent to use doubles for its valuators,
instead of data and data_frac.

Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Daniel Stone 2011-03-03 15:36:55 +00:00 • committed by Peter Hutterer
commit 2d9beeb217
5 changed files with 9 additions and 15 deletions
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5
dix/eventconvert.c
View file

@ -633,8 +633,9 @@ eventToDeviceEvent(DeviceEvent *ev, xEvent **xi)
if (BitIsOn(ev->valuators.mask, i))
{
SetBit(ptr, i);
axisval->integral = ev->valuators.data[i];
axisval->frac = ev->valuators.data_frac[i];
axisval->integral = trunc(ev->valuators.data[i]);
axisval->frac = (ev->valuators.data[i] - axisval->integral) *
(1UL << 32);
axisval++;
}
}

4
dix/getevents.c
View file

@ -196,9 +196,7 @@ set_valuators(DeviceIntPtr dev, DeviceEvent* event, ValuatorMask *mask)
SetBit(event->valuators.mask, i);
if (valuator_get_mode(dev, i) == Absolute)
SetBit(event->valuators.mode, i);
event->valuators.data[i] = valuator_mask_get(mask, i);
event->valuators.data_frac[i] =
dev->last.remainder[i] * (1 << 16) * (1 << 16);
event->valuators.data[i] = valuator_mask_get_double(mask, i);
}
else if (valuator_get_mode(dev, i) == Absolute)
event->valuators.data[i] = dev->valuator->axisVal[i];