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Fix wlr_surface destruction bug

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This commit is contained in:
nyorain 2017-08-10 12:42:35 +02:00
parent 073dff63da
commit 31d78ff497
4 changed files with 16 additions and 10 deletions
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11
examples/compositor/wl_compositor.c
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@ -6,9 +6,8 @@
#include "compositor.h"
static void destroy_surface_listener(struct wl_listener *listener, void *data) {
struct wl_compositor_state *state;
struct wlr_surface *surface = data;
state = wl_container_of(listener, state, destroy_surface_listener);
struct wlr_surface *surface = wl_resource_get_user_data(data);
struct wl_compositor_state *state = surface->compositor_data;
struct wl_resource *res = NULL;
wl_list_for_each(res, &state->surfaces, link) {
@ -25,8 +24,11 @@ static void wl_compositor_create_surface(struct wl_client *client,
struct wl_resource *surface_resource = wl_resource_create(client,
&wl_surface_interface, wl_resource_get_version(resource), id);
struct wlr_surface *surface = wlr_surface_create(surface_resource, state->renderer);
surface->compositor_data = state;
surface->compositor_listener.notify = &destroy_surface_listener;
wl_resource_add_destroy_listener(surface_resource, &surface->compositor_listener);
wl_list_insert(&state->surfaces, wl_resource_get_link(surface_resource));
wl_signal_add(&surface->signals.destroy, &state->destroy_surface_listener);
}
static void wl_compositor_create_region(struct wl_client *client,
@ -73,7 +75,6 @@ void wl_compositor_init(struct wl_display *display,
&wl_compositor_interface, 4, state, wl_compositor_bind);
state->wl_global = wl_global;
state->renderer = renderer;
state->destroy_surface_listener.notify = destroy_surface_listener;
wl_list_init(&state->wl_resources);
wl_list_init(&state->surfaces);
}