diff options
| author | Chase Douglas <chase.douglas@canonical.com> | 2011-04-06 14:51:45 -0400 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2011-04-07 12:45:55 +1000 |
| commit | b28a1af55cf1ad2a882cc8cd73b77341dec7ff5a (patch) | |
| tree | ad44513c7d3d251a65125090eace043e5c3011a3 /dix | |
| parent | 3085b178626c957854385c7a88a05ec3c7eb74f3 (diff) | |
Fix unset valuator handling for XI 1.x valuator events again
Set the valuator values for unset masked absolute valuators in the
internal device event. This ensures the values will always be correct in
getValuatorEvents even if the device has been removed.
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'dix')
| -rw-r--r-- | dix/eventconvert.c | 14 | ||||
| -rw-r--r-- | dix/getevents.c | 4 |
2 files changed, 9 insertions, 9 deletions
diff --git a/dix/eventconvert.c b/dix/eventconvert.c index a5fe0a9cc..14731f4f6 100644 --- a/dix/eventconvert.c +++ b/dix/eventconvert.c @@ -383,12 +383,12 @@ getValuatorEvents(DeviceEvent *ev, deviceValuator *xv) int i; int state = 0; int first_valuator, num_valuators; - DeviceIntPtr dev = NULL; num_valuators = countValuators(ev, &first_valuator); if (num_valuators > 0) { + DeviceIntPtr dev = NULL; dixLookupDevice(&dev, ev->deviceid, serverClient, DixUseAccess); /* State needs to be assembled BEFORE the device is updated. */ state = (dev && dev->key) ? XkbStateFieldFromRec(&dev->key->xkbInfo->state) : 0; @@ -405,14 +405,10 @@ getValuatorEvents(DeviceEvent *ev, deviceValuator *xv) xv->deviceid = ev->deviceid; xv->device_state = state; - for (j = 0; j < xv->num_valuators; j++) { - if (BitIsOn(ev->valuators.mask, xv->first_valuator + j)) - valuators[j] = ev->valuators.data[xv->first_valuator + j]; - else if (dev->valuator->axes[xv->first_valuator + j].mode == Absolute) - valuators[j] = dev->valuator->axisVal[xv->first_valuator + j]; - else - valuators[j] = 0; - } + /* Unset valuators in masked valuator events have the proper data values + * in the case of an absolute axis in between two set valuators. */ + for (j = 0; j < xv->num_valuators; j++) + valuators[j] = ev->valuators.data[xv->first_valuator + j]; if (i + 6 < num_valuators) xv->deviceid |= MORE_EVENTS; diff --git a/dix/getevents.c b/dix/getevents.c index c3b7ced45..644b3887e 100644 --- a/dix/getevents.c +++ b/dix/getevents.c @@ -205,6 +205,8 @@ set_valuators(DeviceIntPtr dev, DeviceEvent* event, ValuatorMask *mask) { int i; + /* Set the data to the previous value for unset absolute axes. The values + * may be used when sent as part of an XI 1.x valuator event. */ for (i = 0; i < valuator_mask_size(mask); i++) { if (valuator_mask_isset(mask, i)) @@ -216,6 +218,8 @@ set_valuators(DeviceIntPtr dev, DeviceEvent* event, ValuatorMask *mask) event->valuators.data_frac[i] = dev->last.remainder[i] * (1 << 16) * (1 << 16); } + else if (valuator_get_mode(dev, i) == Absolute) + event->valuators.data[i] = dev->valuator->axisVal[i]; } } |