diff options
Diffstat (limited to 'backend/noop/backend.c')
-rw-r--r-- | backend/noop/backend.c | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/backend/noop/backend.c b/backend/noop/backend.c deleted file mode 100644 index 7bdda051..00000000 --- a/backend/noop/backend.c +++ /dev/null @@ -1,79 +0,0 @@ -#include <assert.h> -#include <stdlib.h> -#include <wlr/interfaces/wlr_output.h> -#include <wlr/util/log.h> -#include "backend/noop.h" -#include "util/signal.h" - -struct wlr_noop_backend *noop_backend_from_backend( - struct wlr_backend *wlr_backend) { - assert(wlr_backend_is_noop(wlr_backend)); - return (struct wlr_noop_backend *)wlr_backend; -} - -static bool backend_start(struct wlr_backend *wlr_backend) { - struct wlr_noop_backend *backend = noop_backend_from_backend(wlr_backend); - wlr_log(WLR_INFO, "Starting noop backend"); - - struct wlr_noop_output *output; - wl_list_for_each(output, &backend->outputs, link) { - wlr_output_update_enabled(&output->wlr_output, true); - wlr_signal_emit_safe(&backend->backend.events.new_output, - &output->wlr_output); - } - - backend->started = true; - return true; -} - -static void backend_destroy(struct wlr_backend *wlr_backend) { - struct wlr_noop_backend *backend = noop_backend_from_backend(wlr_backend); - if (!wlr_backend) { - return; - } - - struct wlr_noop_output *output, *output_tmp; - wl_list_for_each_safe(output, output_tmp, &backend->outputs, link) { - wlr_output_destroy(&output->wlr_output); - } - - wlr_backend_finish(wlr_backend); - - wl_list_remove(&backend->display_destroy.link); - - free(backend); -} - -static const struct wlr_backend_impl backend_impl = { - .start = backend_start, - .destroy = backend_destroy, -}; - -static void handle_display_destroy(struct wl_listener *listener, void *data) { - struct wlr_noop_backend *noop = - wl_container_of(listener, noop, display_destroy); - backend_destroy(&noop->backend); -} - -struct wlr_backend *wlr_noop_backend_create(struct wl_display *display) { - wlr_log(WLR_INFO, "Creating noop backend"); - - struct wlr_noop_backend *backend = - calloc(1, sizeof(struct wlr_noop_backend)); - if (!backend) { - wlr_log(WLR_ERROR, "Failed to allocate wlr_noop_backend"); - return NULL; - } - wlr_backend_init(&backend->backend, &backend_impl); - backend->display = display; - wl_list_init(&backend->outputs); - - backend->display_destroy.notify = handle_display_destroy; - wl_display_add_destroy_listener(display, &backend->display_destroy); - - return &backend->backend; -} - -bool wlr_backend_is_noop(struct wlr_backend *backend) { - return backend->impl == &backend_impl; -} |