D3D12GetDebugInterface

HRESULT D3D12GetDebugInterface(
    const IID & riid,
    void  ppvDebug
)

// Enable the D3D12 debug layer.
{

ComPtr<ID3D12Debug> debugController;
if (SUCCEEDED(D3D12GetDebugInterface(IID_PPV_ARGS(&debugController))))
{
debugController->EnableDebugLayer();
}
}