wlroots-hyprland/backend/libinput
José Expósito 65c436407f pointer: transform low-res to high-res axis events
Currently, the "wlr_event_pointer_axis" event stores low-resolution
values in its "delta_discrete" field. Low-resolution values are always
multiples of one, i.e., 1 for one wheel detent, 2 for two wheel
detents, etc.

In order to simplify internal handling of events, always transform in
the backend from the low-resolution value into the high-resolution
value.

The transformation is performed by multiplying by 120. The 120 magic
number is used by the kernel and it is exposed to clients in the
"WLR_POINTER_AXIS_DISCRETE_STEP" constant.
2022-07-11 11:01:35 +02:00
..
backend.c wlr_input_device: remove anon union field 2022-06-21 18:42:07 +00:00
events.c wlr_input_device: remove anon union field 2022-06-21 18:42:07 +00:00
keyboard.c types/wlr_keyboard: uniformize events name 2022-03-17 18:16:14 +00:00
meson.build build: check if libinput supports high-res scroll 2022-07-11 11:01:35 +02:00
pointer.c pointer: transform low-res to high-res axis events 2022-07-11 11:01:35 +02:00
switch.c types/wlr_switch: uniformize events name 2022-03-17 18:16:14 +00:00
tablet_pad.c types/wlr_tablet_pad: uniformize events name 2022-03-17 18:16:14 +00:00
tablet_tool.c types/wlr_tablet_tool: uniformize events name 2022-03-17 18:16:14 +00:00
touch.c types/wlr_touch: uniformize events name 2022-03-17 18:16:14 +00:00