move cleanup stuff to vk_finish

src/ptk.c

@@ -197,10 +197,7 @@ int ptk_run(PtkHandle root) {
         }
     }
 
-    vkDeviceWaitIdle(g_dev);
-
-    vk_cleanup();
-    vk_components_cleanup();
+    vk_finish();
 
     return EXIT_SUCCESS;
 }

src/ptk_vk/init.c

@@ -346,6 +346,13 @@ bool vk_is_done(void) {
     return glfwWindowShouldClose(g_window);
 }
 
+void vk_finish(void) {
+    vkDeviceWaitIdle(g_dev);
+
+    vk_cleanup();
+    vk_components_cleanup();
+}
+
 void vk_cleanup(void) {
     vk_cleanup_swapchain(g_dev);
 

src/ptk_vk/init.h

@@ -36,6 +36,8 @@ bool vk_init(GLFWwindow *window, const size_t width, const size_t height, const
 
 bool vk_is_done(void);
 
+void vk_finish(void);
+
 bool vk_transfer_vertex_data(void);
 
 bool vk_record_command_buffer(const VkCommandBuffer command_buffer, const uint32_t image_index);