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-rw-r--r--src/multitouch.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/src/multitouch.c b/src/multitouch.c
index 2919b9d..fd2393f 100644
--- a/src/multitouch.c
+++ b/src/multitouch.c
@@ -185,12 +185,8 @@ static void handle_gestures(LocalDevicePtr local,
const struct Capabilities *caps)
{
static int vscroll, hscroll;
- int vstep = 1 +
- vscroll_fraction * (caps->abs_position_y.maximum -
- caps->abs_position_y.minimum);
- int hstep = 1 +
- hscroll_fraction * (caps->abs_position_x.maximum -
- caps->abs_position_x.minimum);
+ int vstep = 1 + vscroll_fraction * get_cap_ysize(caps);
+ int hstep = 1 + hscroll_fraction * get_cap_xsize(caps);
int i;
for (i = 0; i < DIM_BUTTON; i++) {
if (GETBIT(gs->btmask, i)) {