diff options
Diffstat (limited to 'src/filter-touchpad-flat.c')
| -rw-r--r-- | src/filter-touchpad-flat.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/filter-touchpad-flat.c b/src/filter-touchpad-flat.c index 658d5b5d..e69e7afa 100644 --- a/src/filter-touchpad-flat.c +++ b/src/filter-touchpad-flat.c @@ -49,18 +49,19 @@ accelerator_filter_touchpad_flat(struct motion_filter *filter, const struct device_float_coords *unaccelerated, void *data, uint64_t time) { - struct touchpad_accelerator_flat *accel_filter = + struct touchpad_accelerator_flat *accel = (struct touchpad_accelerator_flat *)filter; double factor; /* unitless factor */ - struct normalized_coords accelerated; + struct normalized_coords normalized; /* You want flat acceleration, you get flat acceleration for the * device */ - factor = accel_filter->factor; - accelerated.x = TP_MAGIC_SLOWDOWN_FLAT * factor * unaccelerated->x; - accelerated.y = TP_MAGIC_SLOWDOWN_FLAT * factor * unaccelerated->y; + factor = accel->factor; + normalized = normalize_for_dpi(unaccelerated, accel->dpi); + normalized.x = TP_MAGIC_SLOWDOWN_FLAT * factor * normalized.x; + normalized.y = TP_MAGIC_SLOWDOWN_FLAT * factor * normalized.y; - return accelerated; + return normalized; } static struct normalized_coords |