flowchart LR
    v["clear depth to 0.5 on D16<br/>0.5 × 65535 = 32767.5"] -->|"D3D12 rounds"| d["32768"]
    v -->|"Metal truncates"| m["32767 ✘"]
    v -->|"mtl12 passes (32768 + 0.25) / 65535"| n["Metal truncates it to 32768 ✔"]