It will be unlikely in this case to get both REL_WHEEL and REL_HWHEEL
on a single EV_SYN, but for completeness.
Signed-off-by: Carlos Garnacho <carl...@gnome.org>
---
src/evdev.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/evdev.c b/src/evdev.c
index 901b310..94fe67b 100644
--- a/src/evdev.c
+++ b/src/evdev.c
@@ -335,6 +335,7 @@ evdev_process_relative(struct evdev_device *device,
struct input_event *e, uint32_t time)
{
struct libinput_device *base = &device->base;
+ int need_frame = 0;
switch (e->code) {
case REL_X:
@@ -356,6 +357,7 @@ evdev_process_relative(struct evdev_device *device,
time,
LIBINPUT_POINTER_AXIS_VERTICAL_SCROLL,
-1 * e->value * DEFAULT_AXIS_STEP_DISTANCE);
+ need_frame = 1;
break;
case REL_HWHEEL:
evdev_flush_pending_event(device, time);
@@ -369,12 +371,16 @@ evdev_process_relative(struct evdev_device *device,
time,
LIBINPUT_POINTER_AXIS_HORIZONTAL_SCROLL,
e->value * DEFAULT_AXIS_STEP_DISTANCE);
+ need_frame = 1;
break;
default:
break;
}
}
+
+ if (need_frame)
+ pointer_notify_axis_frame(base, time);
}
static inline void
--
1.9.0
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