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| author | Peter Hutterer <peter.hutterer@who-t.net> | 2009-09-24 14:07:26 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2009-09-27 20:17:58 +1000 |
| commit | 7c9e0b07780b664ebbcee2d6be4bce645cb8c5b2 (patch) | |
| tree | 9ecf4927670d1c529ab80b6bf7be10f02e6a5d5a | |
| parent | 1745808c2939d7dc08d3d8acae425e5eeb6a16ca (diff) | |
Xi: update axisVals with the right subpixel data.
Subpixel data in data_frac is stored as FP32.32, hence we need to get that
down again before adding it to the current value.
Reported-by: Thomas Jaeger
Tested-by: Thomas Jaeger
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
(cherry picked from commit 9bd08c690fc687c4d69bb70536f3079a9184476d)
| -rw-r--r-- | Xi/exevents.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Xi/exevents.c b/Xi/exevents.c index b0e0ede6c..2673552ce 100644 --- a/Xi/exevents.c +++ b/Xi/exevents.c @@ -805,7 +805,7 @@ UpdateDeviceState(DeviceIntPtr device, DeviceEvent* event) { /* XXX: Relative/Absolute mode */ v->axisVal[i] = event->valuators.data[i]; - v->axisVal[i] += event->valuators.data_frac[i]; + v->axisVal[i] += (event->valuators.data_frac[i] * 1.0f / (1 << 16) / (1 << 16)); } } |