protected override void PlatformDispose()
{
// Dispose staging buffers
foreach (DeviceBuffer buffer in _availableStagingBuffers)
{
buffer.Dispose();
}
_availableStagingBuffers.Clear();
_d3d11ResourceFactory.Dispose();
_mainSwapchain?.Dispose();
_immediateContext.Dispose();
ID3D11Debug deviceDebug = _device.QueryInterfaceOrNull <ID3D11Debug>();
_device.Dispose();
_dxgiAdapter?.Dispose();
// Need to enable native debugging to see live objects in VisualStudio console.
if (deviceDebug != null)
{
deviceDebug.ReportLiveDeviceObjects(ReportLiveDeviceObjectFlags.Summary | ReportLiveDeviceObjectFlags.Detail | ReportLiveDeviceObjectFlags.IgnoreInternal);
deviceDebug.Dispose();
}
}
protected override void PlatformDispose()
{
// Dispose staging buffers
foreach (DeviceBuffer buffer in _availableStagingBuffers)
{
buffer.Dispose();
}
_availableStagingBuffers.Clear();
_d3d11ResourceFactory.Dispose();
_mainSwapchain?.Dispose();
_immediateContext.Dispose();
ID3D11Debug deviceDebug = _device.QueryInterfaceOrNull <ID3D11Debug>();
_device.Dispose();
_dxgiAdapter.Dispose();
// Report live objects using DXGI if available (DXGIGetDebugInterface1 will fail on pre Windows 8 OS).
if (VorticeDXGI.DXGIGetDebugInterface1(out IDXGIDebug1 dxgiDebug).Success)
{
deviceDebug?.Dispose();
dxgiDebug.ReportLiveObjects(VorticeDXGI.All, ReportLiveObjectFlags.Summary | ReportLiveObjectFlags.IgnoreInternal);
dxgiDebug.Dispose();
}
protected override void PlatformDispose()
{
_d3d11ResourceFactory.Dispose();
_mainSwapchain?.Dispose();
_immediateContext.Dispose();
IDXGIDebug deviceDebug = _device.QueryInterfaceOrNull <IDXGIDebug>();
_device.Dispose();
_dxgiAdapter?.Dispose();
if (deviceDebug != null)
{
deviceDebug.ReportLiveObjects(DXGI.All, ReportLiveObjectFlags.Summary);
deviceDebug.ReportLiveObjects(DXGI.All, ReportLiveObjectFlags.Detail);
deviceDebug.Dispose();
}
}
public DeviceD3D11(IDXGIFactory1 factory, bool validation)
{
DXGIFactory = factory;
var adapters = DXGIFactory.EnumAdapters1();
for (var i = 0; i < adapters.Length; i++)
{
var adapter = adapters[0];
var desc = adapter.Description1;
// Don't select the Basic Render Driver adapter.
if ((desc.Flags & AdapterFlags.Software) != AdapterFlags.None)
{
continue;
}
var creationFlags = DeviceCreationFlags.BgraSupport /* | DeviceCreationFlags.VideoSupport*/;
if (validation)
{
creationFlags |= DeviceCreationFlags.Debug;
}
if (D3D11CreateDevice(
null,
DriverType.Hardware,
creationFlags,
s_featureLevels,
out D3D11Device,
out FeatureLevel,
out D3D11DeviceContext).Failure)
{
// Remove debug flag not being supported.
creationFlags &= ~DeviceCreationFlags.Debug;
if (D3D11CreateDevice(null, DriverType.Hardware,
creationFlags, s_featureLevels,
out D3D11Device, out FeatureLevel, out D3D11DeviceContext).Failure)
{
throw new GraphicsException("Cannot create D3D11 Device");
}
}
DXGIAdapter = adapter;
break;
}
D3D11Device1 = D3D11Device.QueryInterfaceOrNull <ID3D11Device1>();
// Detect multithreading
FeatureDataThreading featureDataThreading = default;
if (D3D11Device.CheckFeatureSupport(DirectX.Direct3D11.Feature.Threading, ref featureDataThreading))
{
SupportsConcurrentResources = featureDataThreading.DriverConcurrentCreates;
SupportsCommandLists = featureDataThreading.DriverCommandLists;
}
// Init device features.
InitializeFeatures();
// Create command queue's.
_graphicsCommandQueue = new CommandQueueD3D11(this, D3D11DeviceContext);
_computeCommandQueue = new CommandQueueD3D11(this, CommandQueueType.Compute);
_copyCommandQueue = new CommandQueueD3D11(this, CommandQueueType.Copy);
}
