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input-device: remove wlr_input_device.link

Browse source 
This field's ownership is unclear: it's in wlr_input_device, but
it's not managed by the common code, it's up to each individual
backend to use it and clean it up.

Since this is a backend implementation detail, move it to the
backend-specific structs.
This commit is contained in:
Simon Ser 2021-11-22 22:30:40 +01:00 • committed by Simon Zeni
parent c9ba9e82b6
commit 1d9c1bcea6
11 changed files with 44 additions and 44 deletions
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38
backend/wayland/seat.c
View file

@ -25,12 +25,13 @@
static struct wlr_wl_pointer *output_get_pointer(
struct wlr_wl_output *output,
const struct wl_pointer *wl_pointer) {
struct wlr_input_device *wlr_dev;
wl_list_for_each(wlr_dev, &output->backend->devices, link) {
if (wlr_dev->type != WLR_INPUT_DEVICE_POINTER) {
struct wlr_wl_input_device *dev;
wl_list_for_each(dev, &output->backend->devices, link) {
if (dev->wlr_input_device.type != WLR_INPUT_DEVICE_POINTER) {
continue;
}
struct wlr_wl_pointer *pointer = pointer_get_wl(wlr_dev->pointer);
struct wlr_wl_pointer *pointer =
pointer_get_wl(dev->wlr_input_device.pointer);
if (pointer->output == output && pointer->wl_pointer == wl_pointer) {
return pointer;
}
@ -440,7 +441,7 @@ static void input_device_destroy(struct wlr_input_device *wlr_dev) {
}
// We can't destroy pointer here because we might have multiple devices
// exposing it to compositor.
wl_list_remove(&dev->wlr_input_device.link);
wl_list_remove(&dev->link);
free(dev);
}
@ -473,7 +474,7 @@ struct wlr_wl_input_device *create_wl_input_device(
wlr_input_device_init(wlr_dev, type, &input_device_impl, name, vendor,
product);
wl_list_insert(&seat->backend->devices, &wlr_dev->link);
wl_list_insert(&seat->backend->devices, &dev->link);
return dev;
}
@ -822,19 +823,20 @@ static void seat_handle_capabilities(void *data, struct wl_seat *wl_seat,
struct wl_pointer *wl_pointer = seat->pointer;
struct wlr_input_device *device, *tmp;
struct wlr_wl_input_device *device, *tmp;
wl_list_for_each_safe(device, tmp, &backend->devices, link) {
if (device->type != WLR_INPUT_DEVICE_POINTER) {
if (device->wlr_input_device.type != WLR_INPUT_DEVICE_POINTER) {
continue;
}
struct wlr_wl_pointer *pointer = pointer_get_wl(device->pointer);
struct wlr_wl_pointer *pointer =
pointer_get_wl(device->wlr_input_device.pointer);
if (pointer->wl_pointer != wl_pointer) {
continue;
}
wlr_log(WLR_DEBUG, "dropping pointer %s",
pointer->input_device->wlr_input_device.name);
struct wlr_wl_output *output = pointer->output;
wlr_input_device_destroy(device);
wlr_input_device_destroy(&device->wlr_input_device);
assert(seat->active_pointer != pointer);
assert(output->cursor.pointer != pointer);
}
@ -856,18 +858,16 @@ static void seat_handle_capabilities(void *data, struct wl_seat *wl_seat,
if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD) && seat->keyboard != NULL) {
wlr_log(WLR_DEBUG, "seat %p dropped keyboard", (void *)wl_seat);
struct wlr_input_device *device, *tmp;
struct wlr_wl_input_device *device, *tmp;
wl_list_for_each_safe(device, tmp, &backend->devices, link) {
if (device->type != WLR_INPUT_DEVICE_KEYBOARD) {
if (device->wlr_input_device.type != WLR_INPUT_DEVICE_KEYBOARD) {
continue;
}
struct wlr_wl_input_device *input_device =
get_wl_input_device_from_input_device(device);
if (input_device->seat != seat) {
if (device->seat != seat) {
continue;
}
wlr_input_device_destroy(device);
wlr_input_device_destroy(&device->wlr_input_device);
}
assert(seat->keyboard == NULL); // free'ed by input_device_destroy
}
@ -883,10 +883,10 @@ static void seat_handle_capabilities(void *data, struct wl_seat *wl_seat,
if (!(caps & WL_SEAT_CAPABILITY_TOUCH) && seat->touch != NULL) {
wlr_log(WLR_DEBUG, "seat %p dropped touch", (void *)wl_seat);
struct wlr_input_device *device, *tmp;
struct wlr_wl_input_device *device, *tmp;
wl_list_for_each_safe(device, tmp, &backend->devices, link) {
if (device->type == WLR_INPUT_DEVICE_TOUCH) {
wlr_input_device_destroy(device);
if (device->wlr_input_device.type == WLR_INPUT_DEVICE_TOUCH) {
wlr_input_device_destroy(&device->wlr_input_device);
}
}