diff options
| -rw-r--r-- | dix/getevents.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/dix/getevents.c b/dix/getevents.c index 97c3937b9..e47835565 100644 --- a/dix/getevents.c +++ b/dix/getevents.c @@ -1020,6 +1020,14 @@ transform(struct pixman_f_transform *m, double *x, double *y) *y = p.v[1]; } +/** + * Apply the device's transformation matrix to the valuator mask and replace + * the scaled values in mask. This transformation only applies to valuators + * 0 and 1, others will be untouched. + * + * @param dev The device the valuators came from + * @param[in,out] mask The valuator mask. + */ static void transformAbsolute(DeviceIntPtr dev, ValuatorMask *mask) { |