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dix: memset DeviceVelocityPtr to zero. 

Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
This commit is contained in:
Peter Hutterer 2008-11-20 13:51:15 +10:00
parent 7f818776b7
commit f4e725f248
1 changed files with 2 additions and 9 deletions
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11
dix/ptrveloc.c
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@ -96,22 +96,15 @@ SimpleSmoothProfile(DeviceVelocityPtr pVel, float velocity,
void void
InitVelocityData(DeviceVelocityPtr s) InitVelocityData(DeviceVelocityPtr s)
{ {
s->lrm_time = 0; memset(s, 0, sizeof(DeviceVelocityRec));
s->velocity = 0;
s->last_velocity = 0;
s->corr_mul = 10.0; /* dots per 10 milisecond should be usable */ s->corr_mul = 10.0; /* dots per 10 milisecond should be usable */
s->const_acceleration = 1.0; /* no acceleration/deceleration */ s->const_acceleration = 1.0; /* no acceleration/deceleration */
s->reset_time = 300; s->reset_time = 300;
s->last_reset = FALSE;
s->last_dx = 0;
s->last_dy = 0;
s->use_softening = 1; s->use_softening = 1;
s->min_acceleration = 1.0; /* don't decelerate */ s->min_acceleration = 1.0; /* don't decelerate */
s->coupling = 0.25; s->coupling = 0.25;
s->average_accel = TRUE; s->average_accel = TRUE;
s->profile_private = NULL;
memset(&s->statistics, 0, sizeof(s->statistics));
memset(&s->filters, 0, sizeof(s->filters));
SetAccelerationProfile(s, AccelProfileClassic); SetAccelerationProfile(s, AccelProfileClassic);
InitFilterChain(s, (float)1.0/20.0, 1, 1, 40); InitFilterChain(s, (float)1.0/20.0, 1, 1, 40);
} }