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Listen to display destroy in xwayland, rename wlr_egl_free

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This commit is contained in:
emersion 2017-12-08 00:59:37 +01:00
parent 9d43adaafa
commit 18eb1eee3f
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GPG Key ID: 0FDE7BE0E88F5E48
8 changed files with 26 additions and 10 deletions
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4
backend/drm/renderer.c
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@ -39,7 +39,7 @@ bool wlr_drm_renderer_init(struct wlr_drm_backend *drm,
return true;
error_egl:
wlr_egl_free(&renderer->egl);
wlr_egl_finish(&renderer->egl);
error_gbm:
gbm_device_destroy(renderer->gbm);
return false;
@ -51,7 +51,7 @@ void wlr_drm_renderer_finish(struct wlr_drm_renderer *renderer) {
}
wlr_renderer_destroy(renderer->wlr_rend);
wlr_egl_free(&renderer->egl);
wlr_egl_finish(&renderer->egl);
gbm_device_destroy(renderer->gbm);
}

2
backend/wayland/backend.c
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@ -83,7 +83,7 @@ static void wlr_wl_backend_destroy(struct wlr_backend *_backend) {
free(backend->seat_name);
wl_event_source_remove(backend->remote_display_src);
wlr_egl_free(&backend->egl);
wlr_egl_finish(&backend->egl);
if (backend->seat) wl_seat_destroy(backend->seat);
if (backend->shm) wl_shm_destroy(backend->shm);
if (backend->shell) zxdg_shell_v6_destroy(backend->shell);

2
backend/x11/backend.c
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@ -247,7 +247,7 @@ static void wlr_x11_backend_destroy(struct wlr_backend *backend) {
wl_list_remove(&x11->display_destroy.link);
wl_event_source_remove(x11->frame_timer);
wlr_egl_free(&x11->egl);
wlr_egl_finish(&x11->egl);
xcb_disconnect(x11->xcb_conn);
free(x11);

3
include/wlr/render/egl.h
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@ -4,6 +4,7 @@
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include <stdbool.h>
#include <wayland-server.h>
struct wlr_egl {
EGLDisplay display;
@ -27,7 +28,7 @@ bool wlr_egl_init(struct wlr_egl *egl, EGLenum platform, EGLint visual_id, void
* Frees all related egl resources, makes the context not-current and
* unbinds a bound wayland display.
*/
void wlr_egl_free(struct wlr_egl *egl);
void wlr_egl_finish(struct wlr_egl *egl);
/**
* Binds the given display to the egl instance.

1
include/wlr/xwayland.h
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@ -24,6 +24,7 @@ struct wlr_xwayland {
struct wl_event_source *sigusr1_source;
struct wl_listener destroy_listener;
struct wl_listener display_destroy;
struct wlr_xwm *xwm;
struct wlr_xwayland_cursor *cursor;

2
render/egl.c
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@ -141,7 +141,7 @@ error:
return false;
}
void wlr_egl_free(struct wlr_egl *egl) {
void wlr_egl_finish(struct wlr_egl *egl) {
eglMakeCurrent(EGL_NO_DISPLAY, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
if (egl->wl_display && eglUnbindWaylandDisplayWL) {
eglUnbindWaylandDisplayWL(egl->display, egl->wl_display);

4
types/wlr_wl_shell.c
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@ -601,8 +601,8 @@ void wlr_wl_shell_destroy(struct wlr_wl_shell *wlr_wl_shell) {
wl_list_remove(&wlr_wl_shell->display_destroy.link);
struct wl_resource *resource = NULL, *temp = NULL;
wl_resource_for_each_safe(resource, temp, &wlr_wl_shell->wl_resources) {
struct wl_list *link = wl_resource_get_link(resource);
wl_list_remove(link);
// shell_destroy will remove the resource from the list
wl_resource_destroy(resource);
}
// TODO: destroy surfaces
wl_global_destroy(wlr_wl_shell->wl_global);

18
xwayland/xwayland.c
View File

@ -147,6 +147,7 @@ static void wlr_xwayland_finish(struct wlr_xwayland *wlr_xwayland) {
if (!wlr_xwayland || wlr_xwayland->display == -1) {
return;
}
if (wlr_xwayland->client) {
wl_list_remove(&wlr_xwayland->destroy_listener.link);
wl_client_destroy(wlr_xwayland->client);
@ -164,6 +165,8 @@ static void wlr_xwayland_finish(struct wlr_xwayland *wlr_xwayland) {
safe_close(wlr_xwayland->wm_fd[0]);
safe_close(wlr_xwayland->wm_fd[1]);
wl_list_remove(&wlr_xwayland->display_destroy.link);
unlink_display_sockets(wlr_xwayland->display);
wlr_xwayland->display = -1;
unsetenv("DISPLAY");
@ -173,6 +176,12 @@ static void wlr_xwayland_finish(struct wlr_xwayland *wlr_xwayland) {
*/
}
static void handle_display_destroy(struct wl_listener *listener, void *data) {
struct wlr_xwayland *wlr_xwayland =
wl_container_of(listener, wlr_xwayland, display_destroy);
wlr_xwayland_destroy(wlr_xwayland);
}
static int xserver_handle_ready(int signal_number, void *data) {
struct wlr_xwayland *wlr_xwayland = data;
@ -227,6 +236,9 @@ static bool wlr_xwayland_init(struct wlr_xwayland *wlr_xwayland,
wl_signal_init(&wlr_xwayland->events.new_surface);
wl_signal_init(&wlr_xwayland->events.ready);
wlr_xwayland->display_destroy.notify = handle_display_destroy;
wl_display_add_destroy_listener(wl_display, &wlr_xwayland->display_destroy);
wlr_xwayland->display = open_display_sockets(wlr_xwayland->x_fd);
if (wlr_xwayland->display < 0) {
wlr_xwayland_finish(wlr_xwayland);
@ -253,10 +265,12 @@ static bool wlr_xwayland_init(struct wlr_xwayland *wlr_xwayland,
wlr_xwayland->wl_fd[0] = -1; /* not ours anymore */
wlr_xwayland->destroy_listener.notify = xwayland_destroy_event;
wl_client_add_destroy_listener(wlr_xwayland->client, &wlr_xwayland->destroy_listener);
wl_client_add_destroy_listener(wlr_xwayland->client,
&wlr_xwayland->destroy_listener);
struct wl_event_loop *loop = wl_display_get_event_loop(wl_display);
wlr_xwayland->sigusr1_source = wl_event_loop_add_signal(loop, SIGUSR1, xserver_handle_ready, wlr_xwayland);
wlr_xwayland->sigusr1_source = wl_event_loop_add_signal(loop, SIGUSR1,
xserver_handle_ready, wlr_xwayland);
if ((wlr_xwayland->pid = fork()) == 0) {
/* Double-fork, but we need to forward SIGUSR1 once Xserver(1)