Properly upgrade a window to Vulkan when creating a Vulkan renderer

src/render/vulkan/SDL_render_vulkan.c

@@ -1726,7 +1726,6 @@ static VkResult VULKAN_CreateDeviceResources(SDL_Renderer *renderer, SDL_Propert
         VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME,
     };
     VULKAN_RenderData *rendererData = (VULKAN_RenderData *)renderer->internal;
-    SDL_VideoDevice *device = SDL_GetVideoDevice();
     VkResult result = VK_SUCCESS;
     PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = NULL;
     bool createDebug = SDL_GetHintBoolean(SDL_HINT_RENDER_VULKAN_DEBUG, false);
@@ -1736,7 +1735,7 @@ static VkResult VULKAN_CreateDeviceResources(SDL_Renderer *renderer, SDL_Propert
         SDL_LogDebug(SDL_LOG_CATEGORY_RENDER, "SDL_Vulkan_LoadLibrary failed" );
         return VK_ERROR_UNKNOWN;
     }
-    vkGetInstanceProcAddr = device ? (PFN_vkGetInstanceProcAddr)device->vulkan_config.vkGetInstanceProcAddr : NULL;
+    vkGetInstanceProcAddr = (PFN_vkGetInstanceProcAddr)SDL_Vulkan_GetVkGetInstanceProcAddr();
     if(!vkGetInstanceProcAddr) {
         SDL_LogDebug(SDL_LOG_CATEGORY_RENDER, "vkGetInstanceProcAddr is NULL" );
         return VK_ERROR_UNKNOWN;
@@ -1811,7 +1810,7 @@ static VkResult VULKAN_CreateDeviceResources(SDL_Renderer *renderer, SDL_Propert
     if (rendererData->surface) {
         rendererData->surface_external = true;
     } else {
-        if (!device->Vulkan_CreateSurface || !device->Vulkan_CreateSurface(device, renderer->window, rendererData->instance, NULL, &rendererData->surface)) {
+        if (!SDL_Vulkan_CreateSurface(renderer->window, rendererData->instance, NULL, &rendererData->surface)) {
             VULKAN_DestroyAll(renderer);
             SET_ERROR_MESSAGE("Vulkan_CreateSurface() failed");
             return VK_ERROR_UNKNOWN;