Signed-off-by: Jonas Ådahl <[email protected]>
---
src/evdev.c | 8 +++++---
src/libinput.h | 3 +++
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/src/evdev.c b/src/evdev.c
index d8dff65..3fe28e4 100644
--- a/src/evdev.c
+++ b/src/evdev.c
@@ -163,7 +163,7 @@ evdev_flush_pending_event(struct evdev_device *device,
uint32_t time)
transform_absolute(device, &cx, &cy);
touch_notify_touch(base,
time,
- slot,
+ -1,
li_fixed_from_int(cx),
li_fixed_from_int(cy),
LIBINPUT_TOUCH_TYPE_DOWN);
@@ -173,7 +173,7 @@ evdev_flush_pending_event(struct evdev_device *device,
uint32_t time)
if (device->seat_caps & EVDEV_DEVICE_TOUCH) {
touch_notify_touch(base,
time,
- slot,
+ -1,
li_fixed_from_int(cx),
li_fixed_from_int(cy),
LIBINPUT_TOUCH_TYPE_DOWN);
@@ -190,7 +190,9 @@ evdev_flush_pending_event(struct evdev_device *device,
uint32_t time)
touch_notify_touch(base,
time,
- 0, 0, 0, LIBINPUT_TOUCH_TYPE_UP);
+ -1,
+ 0, 0,
+ LIBINPUT_TOUCH_TYPE_UP);
break;
default:
assert(0 && "Unknown pending event type");
diff --git a/src/libinput.h b/src/libinput.h
index b5e881a..30b6011 100644
--- a/src/libinput.h
+++ b/src/libinput.h
@@ -558,6 +558,9 @@ libinput_event_touch_get_time(struct libinput_event_touch
*event);
* Get the slot of this touch event. See the kernel's multitouch
* protocol B documentation for more information.
*
+ * If the touch event has no assigned slot, for example if it is from a
+ * single touch device, this function returns -1.
+ *
* @note this function should not be called for LIBINPUT_EVENT_TOUCH_FRAME.
*
* @return The slot of this touch event
--
1.8.3.2
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