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backend-x11: use weston_coord to store previous pointer position

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Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
This commit is contained in:
Derek Foreman 2022-09-07 14:39:24 -05:00
parent 716a1714f3
commit 4a2e7c9f1f
1 changed files with 4 additions and 7 deletions
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11
libweston/backend-x11/x11.c
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@ -100,8 +100,7 @@ struct x11_backend {
/* We could map multi-pointer X to multiple wayland seats, but
* for now we only support core X input. */
struct weston_seat core_seat;
double prev_x;
double prev_y;
struct weston_coord_global prev_pos;
struct {
xcb_atom_t wm_protocols;
@ -1447,14 +1446,13 @@ x11_backend_deliver_motion_event(struct x11_backend *b,
motion_event = (struct weston_pointer_motion_event) {
.mask = WESTON_POINTER_MOTION_REL,
.rel = weston_coord_sub(pos.c, weston_coord(b->prev_x, b->prev_y)),
.rel = weston_coord_sub(pos.c, b->prev_pos.c),
};
weston_compositor_get_time(&time);
notify_motion(&b->core_seat, &time, &motion_event);
notify_pointer_frame(&b->core_seat);
b->prev_x = pos.c.x;
b->prev_y = pos.c.y;
b->prev_pos = pos;
}
static void
@ -1480,8 +1478,7 @@ x11_backend_deliver_enter_event(struct x11_backend *b,
notify_pointer_focus(&b->core_seat, &output->base, pos);
b->prev_x = pos.c.x;
b->prev_y = pos.c.y;
b->prev_pos = pos;
}
static int