backends: Drop extra layer of touch info handling

We have a hashtable in the device that does not add much on top
to the seat handling. Make all the places rely on the seat accounting
instead.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1486

1 files changed, 0 insertions, 11 deletions

diff --git a/src/backends/native/meta-input-device-native.h b/src/backends/native/meta-input-device-native.h
index 87449fe2a..999e670ff 100644
--- a/src/backends/native/meta-input-device-native.h
+++ b/src/backends/native/meta-input-device-native.h
@@ -69,8 +69,6 @@ struct _MetaInputDeviceNative
   double device_aspect_ratio; /* w:h */
   double output_ratio;        /* w:h */
 
-  GHashTable *touches;
-
   /* Keyboard a11y */
   ClutterKeyboardA11yFlags a11y_flags;
   GList *slow_keys_list;
@@ -125,15 +123,6 @@ void                      meta_input_device_native_translate_coordinates (Clutte
 void                      meta_input_device_native_apply_kbd_a11y_settings (MetaInputDeviceNative  *device,
                                                                             ClutterKbdA11ySettings *settings);
 
-MetaTouchState *          meta_input_device_native_acquire_touch_state (MetaInputDeviceNative *device,
-                                                                        int                    device_slot);
-
-MetaTouchState *          meta_input_device_native_lookup_touch_state (MetaInputDeviceNative *device,
-                                                                       int                    device_slot);
-
-void                      meta_input_device_native_release_touch_state (MetaInputDeviceNative *device,
-                                                                        MetaTouchState        *touch_state);
-
 void                      meta_input_device_native_a11y_maybe_notify_toggle_keys  (MetaInputDeviceNative *device_evdev);
 
 struct libinput_device * meta_input_device_native_get_libinput_device (ClutterInputDevice *device);