Add wrappers for SDL functions and structs

src/wrappers/sdl/video.cppm

@@ -0,0 +1,36 @@
+module;
+
+#include <cassert>
+#include <memory>
+#include <SDL3/SDL.h>
+
+export module wrappers.sdl.video;
+
+import utils.memory;
+
+export namespace sdl
+{
+    /**
+     * Wrapper around SDL_Window that manages its lifecycle with a unique_ptr.
+     */
+    class Window
+    {
+        std::unique_ptr<
+            SDL_Window,
+            utils::FuncDeleter<SDL_DestroyWindow>
+        > raw_window_ = nullptr;
+
+        public:
+            Window() = default;
+
+            explicit Window(SDL_Window* raw_window)
+                : raw_window_{raw_window}
+            {}
+
+            constexpr SDL_Window* get_raw() const
+            {
+                assert(raw_window_);
+                return raw_window_.get();
+            }
+    };
+}