Re: [PATCH v2 0/4] MR5818: d3d11/tests: Other tests for NV12 textures.

[Giovanni Mascellani (＠giomasce)]

It seems that `UpdateSubresource()` is buggy on AMD, but NVIDIA and WARP seem to agree, so I trust that's the expected behavior.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/5818#note_72850