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dix: avoid FP promotion during pointer acceleration 

Signed-off-by: Simon Thum <simon.thum@gmx.de>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Simon Thum 2011-02-02 00:03:44 +01:00 committed by Peter Hutterer
parent 006157f203
commit 31ddb7ef4f
1 changed files with 2 additions and 2 deletions
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4
dix/ptrveloc.c
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@ -1084,11 +1084,11 @@ acceleratePointerPredictable(
(float)dev->ptrfeed->ctrl.num / (float)dev->ptrfeed->ctrl.num /
(float)dev->ptrfeed->ctrl.den); (float)dev->ptrfeed->ctrl.den);
if(mult != 1.0 || velocitydata->const_acceleration != 1.0) { if(mult != 1.0f || velocitydata->const_acceleration != 1.0f) {
ApplySofteningAndConstantDeceleration( velocitydata, ApplySofteningAndConstantDeceleration( velocitydata,
dx, dy, dx, dy,
&fdx, &fdy, &fdx, &fdy,
(mult > 1.0) && soften); (mult > 1.0f) && soften);
if (dx) { if (dx) {
tmp = mult * fdx + dev->last.remainder[0]; tmp = mult * fdx + dev->last.remainder[0];