[Mesa-dev] [Bug 105506] Vulkan MSAA is broken on SI

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105506

Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |NOTOURBUG

--- Comment #4 from Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl> ---
As discussed on #dri-devel, the example application contains several layout
issues such as

1) using UNDEFINED as the source layout for the vkCmdResolveImage.
2) using UNDEFINED as the initial layout for the second renderpass when you
want to preserve contents.

These caused issues with MSAA on a Vega. I am not completely certain that
fixing these will fix SI. Please fix these and then take a look in renderdoc on
where it is going wrong.

If you still suspect the driver after that we can take another look.

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