Re: [PATCH v2 0/9] MR6931: win32u: Move surface and swapchain wrappers from winevulkan.

[Jacek Caban (＠jacek)]

Jacek Caban (@jacek) commented about include/wine/vulkan_driver.h:
> - USE_VK_FUNC(vkCreateWin32SurfaceKHR) \
> - USE_VK_FUNC(vkDestroySurfaceKHR) \
> - USE_VK_FUNC(vkGetInstanceProcAddr) \
> - USE_VK_FUNC(vkGetPhysicalDeviceWin32PresentationSupportKHR) \
> - WIN32U_VK_DEVICE_FUNCS
> -
>
> struct vulkan_instance
>  {
>      VULKAN_OBJECT_HEADER( VkInstance, instance );
>  #define USE_VK_FUNC(x) PFN_ ## x p_ ## x;
>      ALL_VK_INSTANCE_FUNCS
>  #undef USE_VK_FUNC
> +#define USE_VK_FUNC(x) PFN_ ## x host_ ## x;
> - WIN32U_VK_INSTANCE_FUNCS
> - BOOL host_initialized;
>
> +#undef USE_VK_FUNC

It seems that `ALL_VK_INSTANCE_FUNCS` could be adjusted for that. Maybe we could add win32u functions to `vulkan_funcs` structure, teach winevulkan to use that instead of `vulkan_instance` and get rid of the redirection in `win32u_vkGetInstanceProcAddr` (same for the device). We could use the existing pointers for host calls from win32u then.