flowchart TD
    L["DXIL library bytes<br/>+ subobject name, e.g. grs"] --> U["MTL12_LIBRARY_INFO (unix side)<br/>reads the library's RDAT tables"]
    U --> S["entry points and subobjects<br/>each root signature as bare RTS0"]
    S --> Q{"GLOBAL or LOCAL root signature<br/>with that name?"}
    Q -->|no| E["E_INVALIDARG"]
    Q -->|yes| W["wrap RTS0 in a DXBC container"]
    W --> Z["D3D12CreateVersioned<br/>RootSignatureDeserializer"]
    Z --> O["deserializer: version 1.1,<br/>one UAV at u0, space 0"]