Re: [PATCH 0/5] MR5409: winevulkan: Move create/destroy instance out of the drivers.

[Jacek Caban (＠jacek)]

Jacek Caban (@jacek) commented about dlls/winevulkan/vulkan.c:
> if (!strcmp(extension_name, "VK_KHR_win32_surface"))
>          {
>              object->enable_win32_surface = VK_TRUE;
> +            surface_index = i;
>          }
>      }
>
> -    if (use_external_memory())
> +    if (use_external_memory() || object->enable_win32_surface)

That makes `VK_KHR_external_memory_capabilities` required almost unconditionally, which is not really needed. (It's outside the scope of this MR, but we could make it optional on wow64 now with placed map.)

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https://gitlab.winehq.org/wine/wine/-/merge_requests/5409#note_66366