wlroots-hyprland/types/seat
Guido Günther df3f0ffbb0 wlr_seat_touch: Don't destroy touch point with surface
When the surface is destroyed clear it's reference but wait for the up
event to destroy the touch point via wlr_seat_touch_notify_up().

If the surface is destroyed before the up event we end up with
incomplete sequences sent to the client like

[915821.276] wl_touch@3.down(146, 2475027, wl_surface@38, 0, 236.000000, 515.000000)
[915821.608] wl_touch@3.frame()
[915821.637] wl_touch@3.motion(2475027, 0, 236.000000, 515.000000)
[915821.779] wl_touch@3.frame()

so there's never an up event. While it should be something like

[2461229.051] wl_touch@3.down(81, 3236959, wl_surface@34, 0, 218.000000, 478.000000)
[2461229.435] wl_touch@3.frame()
[2461229.484] wl_touch@3.motion(3236959, 0, 218.000000, 478.000000)
[2461229.636] wl_touch@3.frame()
[2461277.520] wl_touch@3.up(82, 3237007, 0)
[2461277.681] wl_touch@3.frame()

this confuses toolkits intepreting the next down event incorrectly. So
don't destroy the touch point too early.
2019-07-04 14:45:58 +03:00
..
wlr_seat.c wlr_seat: special-case first serial set use 2019-06-30 15:01:05 -04:00
wlr_seat_keyboard.c Implement serial validation for selection requests 2019-06-30 15:01:05 -04:00
wlr_seat_pointer.c Implement serial validation for selection requests 2019-06-30 15:01:05 -04:00
wlr_seat_touch.c wlr_seat_touch: Don't destroy touch point with surface 2019-07-04 14:45:58 +03:00