Поддержка многопоточности

wayland/include/registry.h

@@ -6,7 +6,16 @@
 /* Initialize registry listener on the given registry */
 void registry_add_listener(struct wl_registry *registry);
 
-/* Accessors for bound globals */
+/* Prepare per-thread bindings for compositor/shm/xdg_wm_base */
+int registry_thread_bind(struct wl_display *display, struct wl_event_queue *queue);
+
+/* Release per-thread resources allocated by registry_thread_bind */
+void registry_thread_unbind(void);
+
+/* Reset global registry bookkeeping (used during teardown) */
+void registry_reset_globals(void);
+
+/* Accessors for bound globals (per-thread via registry_thread_bind) */
 struct wl_compositor *registry_get_compositor(void);
 struct wl_shm *registry_get_shm(void);
 struct xdg_wm_base *registry_get_xdg_wm_base(void);

wayland/include/wayland_runtime.h

@@ -0,0 +1,18 @@
+#ifndef WAYLAND_RUNTIME_H
+#define WAYLAND_RUNTIME_H
+
+#include <stdint.h>
+
+/* Initialize shared Wayland connection and prepare global data */
+int32_t init_wayland(void);
+
+/* Spawn a new window thread; returns slot index or negative on failure */
+int32_t run_window(void);
+
+/* Block until all window threads have exited */
+void wait_for_windows(void);
+
+/* Tear down window threads, input, and the shared Wayland connection */
+void destroy_wayland(void);
+
+#endif

wayland/include/window.h

@@ -7,6 +7,7 @@
 struct wayland_window {
     struct wl_surface *wl_surface;
     struct wl_buffer *buffer;
+    struct wl_callback *frame_callback;
     struct xdg_surface *xdg_surface;
     struct xdg_toplevel *xdg_toplevel;
     uint8_t *data;