public static unsafe Result D3D11On12CreateDevice(
IUnknown d3d12Device,
DeviceCreationFlags flags,
FeatureLevel[] featureLevels,
IUnknown[] commandQueues,
int nodeMask,
out ID3D11Device device,
out ID3D11DeviceContext immediateContext,
out FeatureLevel chosenFeatureLevel)
{
Result result = D3D11On12CreateDevice(d3d12Device,
flags,
featureLevels, featureLevels.Length,
commandQueues, commandQueues.Length,
nodeMask,
out device, out immediateContext, out chosenFeatureLevel);
if (result.Failure)
{
return(result);
}
if (immediateContext != null)
{
device.AddRef();
device.ImmediateContext__ = immediateContext;
immediateContext.Device__ = device;
}
return(result);
}
public ImGuiRenderer(ID3D11Device device, ID3D11DeviceContext deviceContext)
{
this.device = device;
this.deviceContext = deviceContext;
device.AddRef();
deviceContext.AddRef();
var io = ImGui.GetIO();
io.BackendFlags |= ImGuiBackendFlags.RendererHasVtxOffset; // We can honor the ImDrawCmd::VtxOffset field, allowing for large meshes.
CreateDeviceObjects();
}
