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@ -176,7 +176,8 @@ static void handle_display_destroy(struct wl_listener *listener, void *data) {
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backend_destroy(&backend->backend);
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backend_destroy(&backend->backend);
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}
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}
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struct wlr_backend *wlr_wl_backend_create(struct wl_display *display, const char *remote) {
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struct wlr_backend *wlr_wl_backend_create(struct wl_display *display,
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const char *remote) {
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wlr_log(L_INFO, "Creating wayland backend");
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wlr_log(L_INFO, "Creating wayland backend");
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struct wlr_wl_backend *backend = calloc(1, sizeof(struct wlr_wl_backend));
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struct wlr_wl_backend *backend = calloc(1, sizeof(struct wlr_wl_backend));
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@ -194,26 +195,40 @@ struct wlr_backend *wlr_wl_backend_create(struct wl_display *display, const char
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backend->remote_display = wl_display_connect(remote);
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backend->remote_display = wl_display_connect(remote);
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if (!backend->remote_display) {
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if (!backend->remote_display) {
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wlr_log_errno(L_ERROR, "Could not connect to remote display");
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wlr_log_errno(L_ERROR, "Could not connect to remote display");
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return false;
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goto error_connect;
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}
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}
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backend->registry = wl_display_get_registry(backend->remote_display);
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backend->registry = wl_display_get_registry(backend->remote_display);
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if (backend->registry == NULL) {
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if (backend->registry == NULL) {
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wlr_log_errno(L_ERROR, "Could not obtain reference to remote registry");
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wlr_log_errno(L_ERROR, "Could not obtain reference to remote registry");
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return false;
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goto error_registry;
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}
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}
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wlr_egl_init(&backend->egl, EGL_PLATFORM_WAYLAND_EXT,
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if (!wlr_egl_init(&backend->egl, EGL_PLATFORM_WAYLAND_EXT,
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backend->remote_display, NULL, WL_SHM_FORMAT_ARGB8888);
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backend->remote_display, NULL, WL_SHM_FORMAT_ARGB8888)) {
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wlr_log(L_ERROR, "Could not initialize EGL");
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goto error_egl;
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}
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wlr_egl_bind_display(&backend->egl, backend->local_display);
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wlr_egl_bind_display(&backend->egl, backend->local_display);
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backend->renderer = wlr_gles2_renderer_create(&backend->egl);
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backend->renderer = wlr_gles2_renderer_create(&backend->egl);
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if (backend->renderer == NULL) {
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if (backend->renderer == NULL) {
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wlr_log_errno(L_ERROR, "Could not create renderer");
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wlr_log(L_ERROR, "Could not create renderer");
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goto error_renderer;
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}
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}
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backend->local_display_destroy.notify = handle_display_destroy;
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backend->local_display_destroy.notify = handle_display_destroy;
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wl_display_add_destroy_listener(display, &backend->local_display_destroy);
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wl_display_add_destroy_listener(display, &backend->local_display_destroy);
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return &backend->backend;
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return &backend->backend;
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error_renderer:
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wlr_egl_finish(&backend->egl);
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error_egl:
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wl_registry_destroy(backend->registry);
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error_registry:
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wl_display_disconnect(backend->remote_display);
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error_connect:
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free(backend);
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return NULL;
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}
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}
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