From 1aa486b164ea9c397a0cf18035fdec2c97440936 Mon Sep 17 00:00:00 2001
From: Jens Peters <jp7677@gmail.com>
Date: Fri, 5 Jul 2024 06:33:26 +0200
Subject: [PATCH] input: support tablet tool motion sensitivity configuration

---
 src/input/tablet.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/input/tablet.c b/src/input/tablet.c
index 66a27454..5519611d 100644
--- a/src/input/tablet.c
+++ b/src/input/tablet.c
@@ -111,6 +111,13 @@ adjust_for_rotation_relative(enum rotation rotation, double *dx, double *dy)
 	}
 }
 
+static void
+adjust_for_motion_sensitivity(double motion_sensitivity, double *dx, double *dy)
+{
+	*dx = *dx * motion_sensitivity;
+	*dy = *dy * motion_sensitivity;
+}
+
 static struct wlr_surface*
 tablet_get_coords(struct drawing_tablet *tablet, double *x, double *y, double *dx, double *dy)
 {
@@ -122,6 +129,7 @@ tablet_get_coords(struct drawing_tablet *tablet, double *x, double *y, double *d
 		rc.tablet.box, x, y);
 	adjust_for_rotation(rc.tablet.rotation, x, y);
 	adjust_for_rotation_relative(rc.tablet.rotation, dx, dy);
+	adjust_for_motion_sensitivity(rc.tablet_tool.relative_motion_sensitivity, dx, dy);
 
 	if (rc.tablet.force_mouse_emulation
 			|| !tablet->tablet_v2) {