public static HRESULT CreateRootSignature(ID3D12Device *device, [NativeTypeName("const D3D12_ROOT_SIGNATURE_DESC *")] D3D12_ROOT_SIGNATURE_DESC *rootSignatureDesc, ID3D12RootSignature **rootSignature)
{
using ComPtr <ID3DBlob> pSignature = new ComPtr <ID3DBlob>();
using ComPtr <ID3DBlob> pError = new ComPtr <ID3DBlob>();
HRESULT hr = D3D12SerializeRootSignature(rootSignatureDesc, D3D_ROOT_SIGNATURE_VERSION_1, pSignature.GetAddressOf(), pError.GetAddressOf());
if (SUCCEEDED(hr))
{
hr = device->CreateRootSignature(0, pSignature.Get()->GetBufferPointer(), pSignature.Get()->GetBufferSize(), __uuidof <ID3D12RootSignature>(), (void **)rootSignature);
}
return(hr);
}
public static extern HRESULT D3D12SerializeRootSignature([NativeTypeName("const D3D12_ROOT_SIGNATURE_DESC *")] D3D12_ROOT_SIGNATURE_DESC *pRootSignature, D3D_ROOT_SIGNATURE_VERSION Version, ID3DBlob **ppBlob, ID3DBlob **ppErrorBlob);
public static extern HRESULT SerializeRootSignature(
[In] D3D12_ROOT_SIGNATURE_DESC *pRootSignature,
[In] D3D_ROOT_SIGNATURE_VERSION Version,
[Out] ID3DBlob **ppBlob,
[Out, Optional] ID3DBlob **ppErrorBlob
);
