Re: [PATCH v5 0/6] MR9032: opengl32: Support wow64 buffer storage and persistent memory mapping using Vulkan.

[Jacek Caban (＠jacek)]

On Sat Nov  1 18:46:55 2025 +0000, QwertyChouskie wrote:
> > Good point, thanks. It does seem possible to use that extension, but I
>
> think we also need to support Nvidia. We could maybe have it as an
> alternative, though I’m not sure there are cases where it would actually
> help (that is, cases where the extension is available but a sufficient
> Vulkan driver isn’t).
> r600 (assuming it supports this extension) is certainly one case that
> comes to mind for something that is reasonably performant for older
> games but doesn't support Vulkan.

It also turned out that llvmpipe doesn’t support VK_EXT_map_memory_placed, and GL_AMD_pinned_memory would be a good fit for it. I plan to give that a try.