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libinput: Expose unaccelerated motion deltas in motion event struct

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Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Daniel Stone <daniels@collabora.com>
This commit is contained in:
Jonas Ådahl 2014-10-21 23:51:29 +02:00
parent 94e2e2d39f
commit 3845b32d5c
2 changed files with 11 additions and 1 deletions
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3
libweston/compositor.h
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@ -243,6 +243,7 @@ struct weston_output {
enum weston_pointer_motion_mask {
WESTON_POINTER_MOTION_ABS = 1 << 0,
WESTON_POINTER_MOTION_REL = 1 << 1,
WESTON_POINTER_MOTION_REL_UNACCEL = 1 << 2,
};
struct weston_pointer_motion_event {
@ -251,6 +252,8 @@ struct weston_pointer_motion_event {
double y;
double dx;
double dy;
double dx_unaccel;
double dy_unaccel;
};
struct weston_pointer_axis_event {

9
libweston/libinput-device.c
View file

@ -86,11 +86,18 @@ handle_pointer_motion(struct libinput_device *libinput_device,
struct evdev_device *device =
libinput_device_get_user_data(libinput_device);
struct weston_pointer_motion_event event = { 0 };
double dx_unaccel, dy_unaccel;
dx_unaccel = libinput_event_pointer_get_dx_unaccelerated(pointer_event);
dy_unaccel = libinput_event_pointer_get_dy_unaccelerated(pointer_event);
event = (struct weston_pointer_motion_event) {
.mask = WESTON_POINTER_MOTION_REL,
.mask = WESTON_POINTER_MOTION_REL |
WESTON_POINTER_MOTION_REL_UNACCEL,
.dx = libinput_event_pointer_get_dx(pointer_event),
.dy = libinput_event_pointer_get_dy(pointer_event),
.dx_unaccel = dx_unaccel,
.dy_unaccel = dy_unaccel,
};
notify_motion(device->seat,