public RenderContainer(SwapChainDescription swapChainDescription, RenderControl control)
{
try
{
_swapChainDescription = swapChainDescription;
using (Factory1 factory = new Factory1())
using (Adapter adapter = factory.GetAdapter(0))
{
Device11 = new Dx11ChainedDevice(adapter, _swapChainDescription);
Device10 = new Dx10Device(adapter);
}
GraphicsDevice = new GenericGraphicsDevice(Device11.Device);
SpriteBatch = new SpriteBatch(GraphicsDevice);
Reset(control.Width, control.Height);
control.Resize += OnRenderControlResize;
}
catch
{
Dispose();
throw;
}
}
protected override void Initialize(DemoConfiguration demoConfiguration)
{
// SwapChain description
var desc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription =
new ModeDescription(demoConfiguration.Width, demoConfiguration.Height,
new Rational(60, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = DisplayHandle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
// Create Device and SwapChain
Direct3D11.Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.BgraSupport, new [] { FeatureLevel.Level_10_0 }, desc, out _device, out _swapChain);
// Ignore all windows events
Factory factory = _swapChain.GetParent<Factory>();
factory.MakeWindowAssociation(DisplayHandle, WindowAssociationFlags.IgnoreAll);
// New RenderTargetView from the backbuffer
_backBuffer = Texture2D.FromSwapChain<Texture2D>(_swapChain, 0);
_backBufferView = new RenderTargetView(_device, _backBuffer);
}
public override void Initialize()
{
Device tmpDevice;
SwapChain sc;
using (var rf = new RenderForm())
{
var desc = new SwapChainDescription
{
BufferCount = 1,
Flags = SwapChainFlags.None,
IsWindowed = true,
ModeDescription = new ModeDescription(100, 100, new Rational(60, 1), SlimDX.DXGI.Format.R8G8B8A8_UNorm),
OutputHandle = rf.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
var res = Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.None, desc, out tmpDevice, out sc);
if (res.IsSuccess)
{
using (tmpDevice)
{
using (sc)
{
PresentPointer = Pulse.Magic.GetObjectVtableFunction(sc.ComPointer, VMT_PRESENT);
ResetTargetPointer = Pulse.Magic.GetObjectVtableFunction(sc.ComPointer, VMT_RESIZETARGET);
}
}
}
}
_presentDelegate = Pulse.Magic.RegisterDelegate<Direct3D11Present>(PresentPointer);
_presentHook = Pulse.Magic.Detours.CreateAndApply(_presentDelegate, new Direct3D11Present(Callback), "D11Present");
}
public D3DManager(Form renderForm)
{
if (renderForm == null) throw new ArgumentNullException("renderForm");
var swapChainDescription = new SwapChainDescription {
BufferCount = 1,
IsWindowed = true,
ModeDescription = new ModeDescription(renderForm.ClientSize.Width, renderForm.ClientSize.Height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
OutputHandle = renderForm.Handle,
SampleDescription = new SampleDescription(4, 4),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.None, swapChainDescription, out Device, out SwapChain);
SwapChain.GetParent<Factory>().SetWindowAssociation(renderForm.Handle, WindowAssociationFlags.IgnoreAll);
CreateRenderTargets(renderForm.ClientSize.Width, renderForm.ClientSize.Height);
Device.ImmediateContext.OutputMerger.SetTargets(DepthStencilView, RenderTargetView);
Device.ImmediateContext.Rasterizer.State = RasterizerState.FromDescription(Device,
new RasterizerStateDescription {
CullMode = CullMode.Back,
FillMode = FillMode.Solid,
IsMultisampleEnabled = true
});
}
public D3D11RenderingPane( Factory dxgiFactory, SlimDX.Direct3D11.Device d3D11Device, DeviceContext d3D11DeviceContext, D3D11HwndDescription d3D11HwndDescription )
{
mDxgiFactory = dxgiFactory;
mD3D11Device = d3D11Device;
mD3D11DeviceContext = d3D11DeviceContext;
var swapChainDescription = new SwapChainDescription
{
BufferCount = 1,
ModeDescription =
new ModeDescription( d3D11HwndDescription.Width,
d3D11HwndDescription.Height,
new Rational( 60, 1 ),
Format.R8G8B8A8_UNorm ),
IsWindowed = true,
OutputHandle = d3D11HwndDescription.Handle,
SampleDescription = new SampleDescription( 1, 0 ),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
mSwapChain = new SwapChain( mDxgiFactory, mD3D11Device, swapChainDescription );
mDxgiFactory.SetWindowAssociation( d3D11HwndDescription.Handle, WindowAssociationFlags.IgnoreAll );
CreateD3D11Resources( d3D11HwndDescription.Width, d3D11HwndDescription.Height );
PauseRendering = false;
}
public static void CreateDeviceSwapChainAndRenderTarget(Form form,
out Device device, out SwapChain swapChain, out RenderTargetView renderTarget)
{
try
{
// the debug mode requires the sdk to be installed otherwise an exception is thrown
device = new Device(DeviceCreationFlags.Debug);
}
catch (Direct3D10Exception)
{
device = new Device(DeviceCreationFlags.None);
}
var swapChainDescription = new SwapChainDescription();
var modeDescription = new ModeDescription();
var sampleDescription = new SampleDescription();
modeDescription.Format = Format.R8G8B8A8_UNorm;
modeDescription.RefreshRate = new Rational(60, 1);
modeDescription.Scaling = DisplayModeScaling.Unspecified;
modeDescription.ScanlineOrdering = DisplayModeScanlineOrdering.Unspecified;
modeDescription.Width = WIDTH;
modeDescription.Height = HEIGHT;
sampleDescription.Count = 1;
sampleDescription.Quality = 0;
swapChainDescription.ModeDescription = modeDescription;
swapChainDescription.SampleDescription = sampleDescription;
swapChainDescription.BufferCount = 1;
swapChainDescription.Flags = SwapChainFlags.None;
swapChainDescription.IsWindowed = true;
swapChainDescription.OutputHandle = form.Handle;
swapChainDescription.SwapEffect = SwapEffect.Discard;
swapChainDescription.Usage = Usage.RenderTargetOutput;
using (var factory = new Factory())
{
swapChain = new SwapChain(factory, device, swapChainDescription);
}
using (var resource = swapChain.GetBuffer<Texture2D>(0))
{
renderTarget = new RenderTargetView(device, resource);
}
var viewport = new Viewport
{
X = 0,
Y = 0,
Width = WIDTH,
Height = HEIGHT,
MinZ = 0.0f,
MaxZ = 1.0f
};
device.Rasterizer.SetViewports(viewport);
device.OutputMerger.SetTargets(renderTarget);
}
protected override void CreateImpl()
{
var swapChainDesc = new SwapChainDescription()
{
BufferCount = (int)Desc.BufferCount,
ModeDescription = new ModeDescription((int) Desc.Width, (int)Desc.Height, new Rational(0,0), Memory.Enums.ToDXGIFormat[(int)Desc.Format]),
Usage = Usage.RenderTargetOutput,
SwapEffect = SwapEffect.FlipDiscard,
OutputHandle = Desc.WindowHandle,
SampleDescription = new SampleDescription
{
Count = (int) Desc.SampleCount,
Quality = (int) Desc.SampleQuality
},
IsWindowed = !Desc.Fullscreen
};
using (var factory = new Factory4())
{
var tempSwapChain = new SharpDX.DXGI.SwapChain(factory, ((CommandQueue)Desc.AssociatedGraphicsQueue).CommandQueueD3D12, swapChainDesc);
SwapChainDXGI = tempSwapChain.QueryInterface<SwapChain3>();
tempSwapChain.Dispose();
CurrentBackBufferIndex = (uint)SwapChainDXGI.CurrentBackBufferIndex;
}
SwapChainDXGI.DebugName = Label;
Log.Info("Created SwapChain");
}
public DX11SwapChain(DX11RenderContext context, IntPtr handle, Format format, SampleDescription sampledesc)
{
this.context = context;
this.handle = handle;
SwapChainDescription sd = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription = new ModeDescription(0, 0, new Rational(60, 1), format),
IsWindowed = true,
OutputHandle = handle,
SampleDescription = sampledesc,
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput | Usage.ShaderInput,
Flags = SwapChainFlags.None
};
if (sd.SampleDescription.Count == 1 && context.IsFeatureLevel11)
{
sd.Usage |= Usage.UnorderedAccess;
this.allowuav = true;
}
this.swapchain = new SwapChain(context.Device.Factory, context.Device, sd);
this.Resource = Texture2D.FromSwapChain<Texture2D>(this.swapchain, 0);
this.context.Factory.SetWindowAssociation(handle, WindowAssociationFlags.IgnoreAltEnter);
this.RTV = new RenderTargetView(context.Device, this.Resource);
this.SRV = new ShaderResourceView(context.Device, this.Resource);
if (this.allowuav) { this.UAV = new UnorderedAccessView(context.Device, this.Resource); }
this.desc = this.Resource.Description;
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
SwapChainDescription desc=new SwapChainDescription()
{
BufferCount = 2,
Flags = SwapChainFlags.AllowModeSwitch,
IsWindowed = true,
ModeDescription = new ModeDescription()
{
Format = Format.R8G8B8A8_UNorm,
Height = Height,
Width = Width,
RefreshRate = new Rational(1,60),
Scaling = DisplayModeScaling.Centered,
ScanlineOrdering = DisplayModeScanlineOrdering.Progressive
},
OutputHandle = Handle,
SampleDescription = new SampleDescription(1,0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.None,
new FeatureLevel[1] {FeatureLevel.Level_11_0}, desc, out device, out swapChain);
using (Texture2D tex=Texture2D.FromSwapChain<Texture2D>(swapChain,0))
{
renderTarget=new RenderTargetView(device,tex);
}
}
public Renderer(int Width, int Height, IntPtr? OutputHandle)
{
if (Width < 1)
Width = 1;
if (Height < 1)
Height = 1;
bufferWidth = Width;
bufferHeight = Height;
deviceUsers++;
if (device == null)
device = new Device(DriverType.Hardware, DeviceCreationFlags.Debug | DeviceCreationFlags.BgraSupport, FeatureLevel.Level_11_0);
if (OutputHandle.HasValue)
{
SwapChainDescription swapChainDesc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription = new ModeDescription(BufferWidth, BufferHeight, new Rational(120, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = OutputHandle.Value,
SampleDescription = BufferSampleDescription,
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput,
Flags = SwapChainFlags.AllowModeSwitch,
};
swapChain = new SwapChain(device.Factory, Device, swapChainDesc);
using (var factory = swapChain.GetParent<Factory>())
factory.SetWindowAssociation(OutputHandle.Value, WindowAssociationFlags.IgnoreAltEnter);
}
LightingSystem = new ForwardLighting(this);
SetupRenderTargets();
LightingSystem.Initialize();
}
private void InitalizeGraphics()
{
if (Window.RenderCanvasHandle == IntPtr.Zero)
throw new InvalidOperationException("Window handle cannot be zero");
SwapChainDescription swapChainDesc = new SwapChainDescription()
{
BufferCount = 1,
Flags = SwapChainFlags.None,
IsWindowed = true,
OutputHandle = Window.RenderCanvasHandle,
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput,
ModeDescription = new ModeDescription()
{
Format = SlimDX.DXGI.Format.R8G8B8A8_UNorm,
//Format = SlimDX.DXGI.Format.B8G8R8A8_UNorm,
Width = Window.ClientSize.Width,
Height = Window.ClientSize.Height,
RefreshRate = new Rational(60, 1),
Scaling = DisplayModeScaling.Unspecified,
ScanlineOrdering = DisplayModeScanlineOrdering.Unspecified
},
SampleDescription = new SampleDescription(1, 0)
};
var giFactory = new SlimDX.DXGI.Factory();
var adapter = giFactory.GetAdapter(0);
Device device;
SwapChain swapChain;
Device.CreateWithSwapChain(adapter, DriverType.Hardware, DeviceCreationFlags.None, swapChainDesc, out device, out swapChain);
_swapChain = swapChain;
GraphicsDevice = device;
// create a view of our render target, which is the backbuffer of the swap chain we just created
using (var resource = SlimDX.Direct3D10.Resource.FromSwapChain<Texture2D>(swapChain, 0))
{
_backBuffer = new RenderTargetView(device, resource);
}
// setting a viewport is required if you want to actually see anything
var viewport = new Viewport(0, 0, Window.ClientSize.Width, Window.ClientSize.Height);
device.OutputMerger.SetTargets(_backBuffer);
device.Rasterizer.SetViewports(viewport);
CreateDepthStencil();
LoadVisualizationEffect();
// Allocate a large buffer to write the PhysX visualization vertices into
// There's more optimized ways of doing this, but for this sample a large buffer will do
_userPrimitivesBuffer = new SlimDX.Direct3D10.Buffer(GraphicsDevice, VertexPositionColor.SizeInBytes * 50000, ResourceUsage.Dynamic, BindFlags.VertexBuffer, CpuAccessFlags.Write, ResourceOptionFlags.None);
var elements = new[]
{
new InputElement("Position", 0, Format.R32G32B32A32_Float, 0, 0),
new InputElement("Color", 0, Format.R32G32B32A32_Float, 16, 0)
};
_inputLayout = new InputLayout(GraphicsDevice, _visualizationEffect.RenderScenePass0.Description.Signature, elements);
}
public override void Initialize()
{
using (var fac = new Factory())
{
using (var tmpDevice = new Device(fac.GetAdapter(0), DriverType.Hardware, DeviceCreationFlags.None))
{
using (var rf = new RenderForm())
{
var desc = new SwapChainDescription
{
BufferCount = 1,
Flags = SwapChainFlags.None,
IsWindowed = true,
ModeDescription = new ModeDescription(100, 100, new Rational(60, 1), Format.R8G8B8A8_UNorm),
OutputHandle = rf.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
using (var sc = new SwapChain(fac, tmpDevice, desc))
{
PresentPointer = Pulse.Magic.GetObjectVtableFunction(sc.ComPointer, VMT_PRESENT);
ResetTargetPointer = Pulse.Magic.GetObjectVtableFunction(sc.ComPointer, VMT_RESIZETARGET);
}
}
}
}
_presentDelegate = Pulse.Magic.RegisterDelegate<Direct3D10Present>(PresentPointer);
_presentHook = Pulse.Magic.Detours.CreateAndApply(_presentDelegate, new Direct3D10Present(Callback), "D10Present");
}
private void LoadPipeline(IntPtr handleToWindow)
{
// create swap chain descriptor
var swapChainDescription = new SwapChainDescription()
{
BufferCount = SwapBufferCount,
ModeDescription = new ModeDescription(Format.R8G8B8A8_UNorm),
Usage = Usage.RenderTargetOutput,
OutputHandle = handleToWindow,
SwapEffect = SwapEffect.FlipDiscard,
SampleDescription = new SampleDescription(1, 0),
IsWindowed = true
};
// create the device
try
{
device = CreateDeviceWithSwapChain(DriverType.Hardware, FeatureLevel.Level_11_0, swapChainDescription, out swapChain, out commandQueue);
}
catch (SharpDXException)
{
device = CreateDeviceWithSwapChain(DriverType.Warp, FeatureLevel.Level_11_0, swapChainDescription, out swapChain, out commandQueue);
}
// create command queue and allocator objects
commandListAllocator = device.CreateCommandAllocator(CommandListType.Direct);
}
public void InitializeD3D()
{
var description = new SwapChainDescription()
{
BufferCount = 2,
Usage = Usage.RenderTargetOutput,
OutputHandle = form.Handle,
IsWindowed = true,
ModeDescription = new ModeDescription(0, 0, new Rational(60, 1), Format.R8G8B8A8_UNorm),
SampleDescription = new SampleDescription(1, 0),
Flags = SwapChainFlags.AllowModeSwitch,
SwapEffect = SwapEffect.Discard
};
//Create swap chain
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.None, description, out this.device, out swapChain);
// create a view of our render target, which is the backbuffer of the swap chain we just created
// setting a viewport is required if you want to actually see anything
var resource = Resource.FromSwapChain<Texture2D>(swapChain, 0);
renderTarget = new RenderTargetView(device, resource);
var context = device.ImmediateContext;
var viewport = new Viewport(0.0f, 0.0f, form.ClientSize.Width, form.ClientSize.Height);
context.OutputMerger.SetTargets(renderTarget);
context.Rasterizer.SetViewports(viewport);
}
/// <summary>
/// Initializes a new instance of the <see cref="RenderControl" /> class.
/// </summary>
public RenderControl()
{
SwapChainDescription swapCHainDesc = new SwapChainDescription
{
BufferCount = 2,
Usage = Usage.RenderTargetOutput,
OutputHandle = Handle,
IsWindowed = true,
ModeDescription =
new ModeDescription(
Width,
Height,
new Rational(60, 1),
Format.R8G8B8A8_UNorm),
SampleDescription = new SampleDescription(1, 0),
Flags = SwapChainFlags.AllowModeSwitch,
SwapEffect = SwapEffect.Discard
};
Device.CreateWithSwapChain(
DriverType.Hardware,
DeviceCreationFlags.BgraSupport,
swapCHainDesc,
out _device,
out _swapChain);
Debug.Assert(_swapChain != null, "_swapChain != null");
// ReSharper disable once AssignNullToNotNullAttribute
_backBuffer = Surface.FromSwapChain(_swapChain, 0);
Debug.Assert(_backBuffer != null, "_backBuffer != null");
Size2F dpi = DirectXResourceManager.FactoryD2D.DesktopDpi;
RenderTarget renderTarget = new RenderTarget(
DirectXResourceManager.FactoryD2D,
_backBuffer,
new RenderTargetProperties
{
DpiX = dpi.Width,
DpiY = dpi.Height,
MinLevel = SharpDX.Direct2D1.FeatureLevel.Level_DEFAULT,
PixelFormat = new PixelFormat(Format.Unknown, AlphaMode.Ignore),
Type = RenderTargetType.Default,
Usage = RenderTargetUsage.None
});
_renderTargetContainer = RenderTargetContainer.CreateContainer(renderTarget, out _renderTargetRef);
using (FactoryDXGI factory = _swapChain.GetParent<FactoryDXGI>())
{
Debug.Assert(factory != null, "factory != null");
factory.MakeWindowAssociation(Handle, WindowAssociationFlags.IgnoreAltEnter);
}
_renderThread = new Thread(RenderLoop)
{
Name = "Render Thread",
IsBackground = true
};
}
private void InitializeDeviceResources()
{
ModeDescription backBufferDesc = new ModeDescription(Width, Height, new Rational(60, 1), Format.R8G8B8A8_UNorm);
// Descriptor for the swap chain
SwapChainDescription swapChainDesc = new SwapChainDescription()
{
ModeDescription = backBufferDesc,
SampleDescription = new SampleDescription(1, 0),
Usage = Usage.RenderTargetOutput,
BufferCount = 1,
OutputHandle = renderForm.Handle,
IsWindowed = true
};
// Create device and swap chain
D3D11.Device.CreateWithSwapChain(DriverType.Hardware, D3D11.DeviceCreationFlags.None, swapChainDesc, out d3dDevice, out swapChain);
d3dDeviceContext = d3dDevice.ImmediateContext;
// Create render target view for back buffer
using(D3D11.Texture2D backBuffer = swapChain.GetBackBuffer<D3D11.Texture2D>(0))
{
renderTargetView = new D3D11.RenderTargetView(d3dDevice, backBuffer);
}
// Set back buffer as current render target view
d3dDeviceContext.OutputMerger.SetRenderTargets(renderTargetView);
}
public DX11GraphicsDevice(Form form)
{
this.Form = form;
var scDesc = new SwapChainDescription
{
BufferCount = 2,
Flags = SwapChainFlags.AllowModeSwitch,
IsWindowed = true,
ModeDescription = new ModeDescription(
form.ClientSize.Width,
form.ClientSize.Height,
new Rational(60, 1),
format),
OutputHandle = form.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Sequential,
Usage = Usage.RenderTargetOutput
};
var levels = new[] { FeatureLevel.Level_9_2, FeatureLevel.Level_9_1 };
Device.CreateWithSwapChain(
DriverType.Hardware,
DeviceCreationFlags.None,
levels,
scDesc,
out device,
out swapChain);
ResetDevice();
form.ResizeEnd += ResizeEnd;
}
public DX11Renderer(IntPtr windowHandle, Size2 size, Device dev = null)
{
RenderSize = size;
_windowHandle = windowHandle;
if(dev != null)
{
_dxDevice = dev;
}
else
{
var swapchainDesc = new SwapChainDescription()
{
BufferCount = 2,
ModeDescription =
new ModeDescription(size.Width, size.Height,
new Rational(60, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = windowHandle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
// Create Device and SwapChain
Device.CreateWithSwapChain(DriverType.Hardware,
DeviceCreationFlags.None, swapchainDesc, out _dxDevice, out _swapChain);
// Ignore all windows events
// var factory = _swapChain.GetParent<Factory>();
// factory.MakeWindowAssociation(windowHandle, WindowAssociationFlags.None);
Reset(size.Width, size.Height);
}
}
public Direct3D11Base(Form form,
SwapChainDescription swapDesc,
Adapter adapter = null,
DriverType type = DriverType.Hardware,
DeviceCreationFlags flags = DeviceCreationFlags.None,
FeatureLevel[] levels = null)
{
IsDisposed = false;
try
{
_isInitializing = true;
_form = form;
_isComposited = DwmApi.IsCompositionEnabled;
if (_isComposited)
{
DwmApi.EnableMMCSS(true);
DwmPresentParameters present = new DwmPresentParameters()
{
IsQueued = true,
BufferCount = 2,
RefreshesPerFrame = 1,
};
DwmApi.SetPresentParameters(form.Handle, ref present);
}
if (swapDesc.OutputHandle != IntPtr.Zero) { throw new ArgumentException("Output handle must not be set."); }
if (swapDesc.Usage != Usage.RenderTargetOutput) { throw new ArgumentException("Usage must be RenderTargetOutput."); }
swapDesc.OutputHandle = _form.Handle;
bool setFullscreen = !swapDesc.IsWindowed;
swapDesc.IsWindowed = true;
Device.CreateWithSwapChain(adapter, type, DeviceCreationFlags.None, levels, swapDesc, out _device, out _swapChain);
_swapChain.ResizeTarget(swapDesc.ModeDescription);
_factory = _swapChain.GetParent<Factory>();
_factory.SetWindowAssociation(_form.Handle, WindowAssociationFlags.IgnoreAll);
_form.SizeChanged += SizeChanged_Handler;
_form.ResizeBegin += ResizeBegin_Handler;
_form.Resize += Resize_Handler;
_form.ResizeEnd += ResizeEnd_Handler;
_form.KeyDown += KeyDown_Handler;
if (setFullscreen)
{
ChangeMode(true);
}
_isInitializing = false;
}
catch
{
Dispose();
throw;
}
}
/// <summary>
///
/// </summary>
/// <param name="parameters"></param>
public GenericDisplay( Game game, GraphicsDevice device, GraphicsParameters parameters ) : base( game, device, parameters )
{
try {
window = CreateTouchForm(parameters, null);
}
catch (System.EntryPointNotFoundException e) {
Log.Warning("Looks like your system does't support touch gestures. You need Windows 8.1 or newer for this.");
window = CreateForm(parameters, null);
}
try {
NvApi.Initialize();
NvApi.Stereo_Disable();
}
catch (NVException nvex) {
Log.Debug(nvex.Message);
}
var deviceFlags = DeviceCreationFlags.BgraSupport;
//deviceFlags |= DeviceCreationFlags.SingleThreaded;
deviceFlags |= parameters.UseDebugDevice ? DeviceCreationFlags.Debug : DeviceCreationFlags.None;
var driverType = DriverType.Hardware;
var featureLevel = HardwareProfileChecker.GetFeatureLevel( parameters.GraphicsProfile );
swapChainDesc = new SwapChainDescription () {
BufferCount = 1, // UE4 use this.
ModeDescription = new ModeDescription( parameters.Width, parameters.Height, new Rational(60, 1), Format.R8G8B8A8_UNorm ),
IsWindowed = true,
OutputHandle = window.Handle,
SampleDescription = new SampleDescription(parameters.MsaaLevel, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput,
Flags = SwapChainFlags.None,
};
D3D.Device.CreateWithSwapChain( driverType, deviceFlags, new[]{ featureLevel }, swapChainDesc, out d3dDevice, out swapChain );
//Log.Message(" compute shaders : {0}", d3dDevice.CheckFeatureSupport(Feature.ComputeShaders) );
//Log.Message(" shader doubles : {0}", d3dDevice.CheckFeatureSupport(Feature.ShaderDoubles) );
//Log.Message(" threading : {0}", d3dDevice.CheckFeatureSupport(Feature.Threading) );
bool driverConcurrentCreates;
bool driverCommandLists;
d3dDevice.CheckThreadingSupport( out driverConcurrentCreates, out driverCommandLists );
//d3dDevice.GetCounterCapabilities();
Log.Message(" Concurrent Creates : {0}", driverConcurrentCreates );
Log.Message(" Command Lists : {0}", driverCommandLists );
var factory = swapChain.GetParent<Factory>();
factory.MakeWindowAssociation( window.Handle, WindowAssociationFlags.IgnoreAll );
clientWidth = window.ClientSize.Width;
clientHeight = window.ClientSize.Height;
}
static void Main()
{
var form = new RenderForm("KinectLight");
form.Size = new System.Drawing.Size(1920,1200);
var desc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription = new ModeDescription(form.ClientSize.Width, form.ClientSize.Height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = form.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
SharpDX.Direct3D10.Device1 device;
SwapChain swapChain;
SharpDX.Direct3D10.Device1.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.BgraSupport, desc, SharpDX.Direct3D10.FeatureLevel.Level_10_1, out device, out swapChain);
var d2dFactory = new SharpDX.Direct2D1.Factory();
var surface = Surface.FromSwapChain(swapChain, 0);
RenderTarget dc = new RenderTarget(d2dFactory, surface, new RenderTargetProperties(new PixelFormat(Format.Unknown, AlphaMode.Premultiplied)));
MainGame.Instance.Height = form.ClientSize.Height;
MainGame.Instance.Width = form.ClientSize.Width;
GameTime gameTime = new GameTime();
var config = new HttpSelfHostConfiguration("http://localhost:8080");
config.Routes.MapHttpRoute(
"API Default", "api/{controller}/{action}/{name}",
new { id = RouteParameter.Optional });
HttpSelfHostServer server = new HttpSelfHostServer(config);
server.OpenAsync().Wait();
RenderLoop.Run(form, () =>
{
gameTime.StartFrame();
MainGame.Instance.Update(gameTime);
dc.BeginDraw();
dc.Clear(Colors.White);
MainGame.Instance.Render(dc);
var res = dc.EndDraw();
swapChain.Present(1, PresentFlags.None);
//Thread.Sleep(1);
});
server.Dispose();
MainGame.Instance.Dispose();
dc.Dispose();
surface.Dispose();
d2dFactory.Dispose();
device.Dispose();
swapChain.Dispose();
}
public void Create3dObjects()
{
//Create RenderWindow
RenderWindowInstance = new ModelRenderWindow();
FormInstance = RenderWindowInstance.CreateWindow(1080,1240,FormStartPosition.CenterScreen);
//Create SwapChain
SwapChainCreator = new ModelSwapChainDesc();
SwapChainD = SwapChainCreator.CreateSwapChain(2, Usage.RenderTargetOutput, FormInstance.Handle, true, 0, 0, new Rational(60, 1), Format.R8G8B8A8_UNorm, 1,0,SwapChainFlags.AllowModeSwitch, SwapEffect.Discard);
//Create Device
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.BgraSupport, SwapChainD, out GraphicsDevice, out NewSwapChain);
//Create Back buffer
BackBuffer = Surface.FromSwapChain(NewSwapChain, 0);
//Create Factory
FactoryD2D FactoryInstance = new FactoryD2D();
//Create RenderTarget
RenderTargetInstance = new ModelRenderTarget();
RenderTarget = RenderTargetInstance.CreateRenderTarget(SharpDX.Direct2D1.FeatureLevel.Level_DEFAULT, new PixelFormat(Format.Unknown, SharpDX.Direct2D1.AlphaMode.Ignore), RenderTargetType.Default, RenderTargetUsage.None, BackBuffer, FactoryInstance);
RenderLoop.Run(FormInstance, () =>
{
RenderTarget.BeginDraw();
RenderTarget.Transform = Matrix3x2.Identity;
RenderTarget.Clear(Color.White);
using (var brush = new SolidColorBrush(RenderTarget, Color.Red))
{
//for (int x = 0; x < RenderTarget.Size.Width; x += 10)
// RenderTarget.DrawLine(new Vector2(x, 0), new Vector2(x, RenderTarget.Size.Height), brush, 0.5f);
//for (int y = 0; y < RenderTarget.Size.Height; y += 10)
// RenderTarget.DrawLine(new Vector2(0, y), new Vector2(RenderTarget.Size.Width, y), brush, 0.5f);
RenderTarget.DrawLine(new Vector2(300, 10), new Vector2(300, 300), brush,1.5f);
// RenderTarget.FillRectangle(new RectangleF(RenderTarget.Size.Width / 2 - 50, RenderTarget.Size.Height / 2 - 50, 100, 100), brush);
}
// RenderTarget.DrawRectangle(
// new RectangleF(RenderTarget.Size.Width / 2 - 100, RenderTarget.Size.Height / 2 - 100, 200, 200),
// new SolidColorBrush(RenderTarget, Color.CornflowerBlue));
RenderTarget.EndDraw();
NewSwapChain.Present(0, PresentFlags.None);
});
RenderTarget.Dispose();
NewSwapChain.Dispose();
GraphicsDevice.Dispose();
}
protected override void InitializeInternal() {
var clientSize = D3DApp11.I.ControlWindow.ClientSize;
_swapChainDescription = new SwapChainDescription() {
BufferCount = 1,
ModeDescription = new ModeDescription(clientSize.Width, clientSize.Height, new Rational(60, 1), Format.B8G8R8A8_UNorm),
IsWindowed = true,
OutputHandle = D3DApp11.I.ControlWindow.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
}
static void Main()
{
RenderForm window = new RenderForm("Some title");
SwapChainDescription swapChainDesc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription = new ModeDescription(window.ClientSize.Width, window.ClientSize.Height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = window.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
//debug
Configuration.EnableObjectTracking = true;
D3D11Device device;
SwapChain swapChain;
D3D11Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.None, swapChainDesc, out device, out swapChain);
DeviceContext context = device.ImmediateContext;
Factory factory = swapChain.GetParent<Factory>();
factory.MakeWindowAssociation(window.Handle, WindowAssociationFlags.IgnoreAll);
Stopwatch clock = new Stopwatch();
clock.Start();
bool resized = true;
window.UserResized += (sender, args) => resized = true;
window.KeyUp += (sender, args) =>
{
if (args.KeyCode == Keys.F5)
swapChain.SetFullscreenState(true, null);
else if (args.KeyCode == Keys.F4)
swapChain.SetFullscreenState(false, null);
else if (args.KeyCode == Keys.Enter)
window.Close();
};
RenderLoop.Run(window, () =>
{
swapChain.Present(0, PresentFlags.None);
});
context.Flush();
device.Dispose();
context.Dispose();
swapChain.Dispose();
factory.Dispose();
}
public void InitContext()
{
var modeDesc = new ModeDescription
{
Format = Format.R8G8B8A8_UNorm,
Height = mWindow.ClientSize.Height,
Width = mWindow.ClientSize.Width,
RefreshRate = new Rational(60, 1),
Scaling = DisplayModeScaling.Unspecified,
ScanlineOrdering = DisplayModeScanlineOrder.Unspecified
};
mSwapChainDesc = new SwapChainDescription()
{
BufferCount = 1,
Flags = SwapChainFlags.None,
IsWindowed = true,
OutputHandle = mWindow.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
mOutput.GetClosestMatchingMode(null, modeDesc, out modeDesc);
modeDesc.Width = mWindow.ClientSize.Width;
modeDesc.Height = mWindow.ClientSize.Height;
mSwapChainDesc.ModeDescription = modeDesc;
#if DEBUG
Device = new Device(Adapter, DeviceCreationFlags.Debug);
#else
Device = new Device(Adapter);
#endif
BuildMultisample();
mSwapChain = new SwapChain(mFactory, Device, mSwapChainDesc);
Context = Device.ImmediateContext;
InitRenderTarget();
InitDepthBuffer();
Context.OutputMerger.SetRenderTargets(mDepthBuffer, mRenderTarget);
Context.Rasterizer.SetViewport(new Viewport(0, 0, mWindow.ClientSize.Width, mWindow.ClientSize.Height));
Texture.InitDefaultTexture(this);
mWindow.Resize += OnResize;
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
if (DesignMode)
return;
// create swap chain, rendertarget
var swapChainDesc = new SwapChainDescription()
{
BufferCount = 1,
Usage = Usage.RenderTargetOutput,
OutputHandle = videoPanel1.Handle,
IsWindowed = true,
ModeDescription = new ModeDescription(0, 0, new Rational(60, 1), Format.R8G8B8A8_UNorm),
Flags = SwapChainFlags.AllowModeSwitch,
SwapEffect = SwapEffect.Discard,
SampleDescription = new SampleDescription(1, 0),
};
swapChain = new SwapChain(factory, device, swapChainDesc);
// render target
renderTarget = Texture2D.FromSwapChain<Texture2D>(swapChain, 0);
renderTargetView = new RenderTargetView(device, renderTarget);
// depth buffer
var depthBufferDesc = new Texture2DDescription()
{
Width = videoPanel1.Width,
Height = videoPanel1.Height,
MipLevels = 1,
ArraySize = 1,
Format = Format.D32_Float, // necessary?
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default,
BindFlags = BindFlags.DepthStencil,
CpuAccessFlags = CpuAccessFlags.None
};
depthStencil = new Texture2D(device, depthBufferDesc);
depthStencilView = new DepthStencilView(device, depthStencil);
// viewport
viewport = new Viewport(0, 0, videoPanel1.Width, videoPanel1.Height, 0f, 1f);
}
public DeviceContext11(IntPtr handle, DeviceSettings settings)
{
Contract.Requires(handle != IntPtr.Zero);
Contract.Requires(settings != null);
Settings = settings;
LogEvent.Engine.Log(settings.ToString());
eventHandlerList = new EventHandlerList();
SwapChainDescription swapChainDesc = new SwapChainDescription
{
BufferCount = 1,
IsWindowed = Settings.IsWindowed,
ModeDescription =
new ModeDescription{
Width = Settings.ScreenWidth,
Height = Settings.ScreenHeight,
RefreshRate= new Rational(0, 1),
Format = Settings.Format,
Scaling = DisplayModeScaling.Unspecified,
ScanlineOrdering = DisplayModeScanlineOrdering.Unspecified,
},
//new Rational(120, 1), Settings.Format),
OutputHandle = handle,
SampleDescription = Settings.SampleDescription,
Flags = SwapChainFlags.AllowModeSwitch,
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput,
};
FeatureLevel[] featureLevels = new FeatureLevel[] { FeatureLevel.Level_11_0, FeatureLevel.Level_10_1, FeatureLevel.Level_10_0 };
LogEvent.Engine.Log(Resources.INFO_OE_DeviceCreating);
Device.CreateWithSwapChain(DriverType.Hardware, Settings.CreationFlags, featureLevels, swapChainDesc, out device, out swapChain);
factory = swapChain.GetParent<Factory>();
factory.SetWindowAssociation(handle, WindowAssociationFlags.IgnoreAltEnter | WindowAssociationFlags.IgnoreAll);
immediate = device.ImmediateContext;
CreateTargets();
LogEvent.Engine.Log(Resources.INFO_OE_DeviceCreated);
}
/// <summary>
///
/// </summary>
/// <param name="parameters"></param>
public StereoInterlacedDisplay( Game game, GraphicsDevice device, GraphicsParameters parameters ) : base( game, device, parameters )
{
try {
NvApi.Initialize();
NvApi.Stereo_Disable();
}
catch (NVException nvex) {
Log.Debug(nvex.Message);
}
window = CreateForm( parameters, null );
var deviceFlags = DeviceCreationFlags.None;
deviceFlags |= parameters.UseDebugDevice ? DeviceCreationFlags.Debug : DeviceCreationFlags.None;
var driverType = DriverType.Hardware;
var featureLevel = HardwareProfileChecker.GetFeatureLevel( parameters.GraphicsProfile );
swapChainDesc = new SwapChainDescription () {
BufferCount = 1,
ModeDescription = new ModeDescription( parameters.Width, parameters.Height, new Rational(60, 1), Format.R8G8B8A8_UNorm ),
IsWindowed = true,
OutputHandle = window.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput,
Flags = SwapChainFlags.None,
};
D3D.Device.CreateWithSwapChain( driverType, deviceFlags, new[]{ featureLevel }, swapChainDesc, out d3dDevice, out swapChain );
var factory = swapChain.GetParent<Factory>();
factory.MakeWindowAssociation( window.Handle, WindowAssociationFlags.IgnoreAll );
clientWidth = window.ClientSize.Width;
clientHeight = window.ClientSize.Height;
}
public static SwapChain3 CreateSwapchain(RenderForm form, CommandQueue queue,Config config)
{
using (var Factory = new Factory4())
{
var swapChainDesc = new SwapChainDescription()
{
BufferCount = config.FrameCount,
ModeDescription = new ModeDescription(config.Width, config.Height, new Rational(config.RefreshRate, 1), config.Format),
Usage = Usage.RenderTargetOutput,
SwapEffect = SwapEffect.FlipDiscard,
OutputHandle = form.Handle,
SampleDescription = new SampleDescription(config.SampleCount, config.SampleQuality),
IsWindowed = true
};
var tempSwapChain = new SwapChain(Factory, queue, swapChainDesc);
var SwapChain = tempSwapChain.QueryInterface<SwapChain3>();
tempSwapChain.Dispose();
return SwapChain;
}
}
public static SwapChainDescription ConvertToSwapChainDescription(Graphics3DConfiguration configuration)
{
SwapChainDescription description = new SwapChainDescription();
description.BufferCount = 1; //TODO
description.IsWindowed = !configuration.ScreenConfiguration.FullScreen;
description.OutputHandle = configuration.Target;
description.SwapEffect = SlimDX.DXGI.SwapEffect.Discard;
description.Usage = SlimDX.DXGI.Usage.RenderTargetOutput;
description.ModeDescription = new ModeDescription(
configuration.ScreenConfiguration.Width,
configuration.ScreenConfiguration.Height,
new Rational(60, 1), //TODO Hz
ConvertToFormat(configuration.ScreenConfiguration.ColorMode));
description.SampleDescription = new SampleDescription(
1, //TODO
0);
description.Flags = SwapChainFlags.AllowModeSwitch;
return description;
}
private static void Main()
{
var form = new RenderForm("SharpDX - MiniTri Direct3D 11 Sample");
// SwapChain description
var desc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription =
new ModeDescription(form.ClientSize.Width, form.ClientSize.Height,
new Rational(60, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = form.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
// Create Device and SwapChain
Device device;
SwapChain swapChain;
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.None, desc, out device, out swapChain);
var context = device.ImmediateContext;
// Ignore all windows events
var factory = swapChain.GetParent <Factory>();
factory.MakeWindowAssociation(form.Handle, WindowAssociationFlags.IgnoreAll);
// New RenderTargetView from the backbuffer
var backBuffer = Texture2D.FromSwapChain <Texture2D>(swapChain, 0);
var renderView = new RenderTargetView(device, backBuffer);
// Compile Vertex and Pixel shaders
var vertexShaderByteCode = ShaderBytecode.CompileFromFile("MiniTri.fx", "VS", "vs_4_0", ShaderFlags.None, EffectFlags.None);
var vertexShader = new VertexShader(device, vertexShaderByteCode);
var pixelShaderByteCode = ShaderBytecode.CompileFromFile("MiniTri.fx", "PS", "ps_4_0", ShaderFlags.None, EffectFlags.None);
var pixelShader = new PixelShader(device, pixelShaderByteCode);
// Layout from VertexShader input signature
var layout = new InputLayout(
device,
ShaderSignature.GetInputSignature(vertexShaderByteCode),
new[]
{
new InputElement("POSITION", 0, Format.R32G32B32A32_Float, 0, 0),
new InputElement("COLOR", 0, Format.R32G32B32A32_Float, 16, 0)
});
// Instantiate Vertex buiffer from vertex data
var vertices = Buffer.Create(device, BindFlags.VertexBuffer, new[]
{
new Vector4(0.0f, 0.5f, 0.5f, 1.0f), new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
new Vector4(0.5f, -0.5f, 0.5f, 1.0f), new Vector4(0.0f, 1.0f, 0.0f, 1.0f),
new Vector4(-0.5f, -0.5f, 0.5f, 1.0f), new Vector4(0.0f, 0.0f, 1.0f, 1.0f)
});
// Prepare All the stages
context.InputAssembler.InputLayout = layout;
context.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
context.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(vertices, 32, 0));
context.VertexShader.Set(vertexShader);
context.Rasterizer.SetViewport(new Viewport(0, 0, form.ClientSize.Width, form.ClientSize.Height, 0.0f, 1.0f));
context.PixelShader.Set(pixelShader);
context.OutputMerger.SetTargets(renderView);
// Main loop
RenderLoop.Run(form, () =>
{
context.ClearRenderTargetView(renderView, Color.Black);
context.Draw(3, 0);
swapChain.Present(0, PresentFlags.None);
});
// Release all resources
vertexShaderByteCode.Dispose();
vertexShader.Dispose();
pixelShaderByteCode.Dispose();
pixelShader.Dispose();
vertices.Dispose();
layout.Dispose();
renderView.Dispose();
backBuffer.Dispose();
context.ClearState();
context.Flush();
device.Dispose();
context.Dispose();
swapChain.Dispose();
factory.Dispose();
}
public bool Initialize(SystemConfiguration configuration, IntPtr windowHandle)
{
try
{
// Store the vsync setting.
VerticalSyncEnabled = SystemConfiguration.VerticalSyncEnabled;
// Create a DirectX graphics interface factory.
var factory = new Factory();
// Use the factory to create an adapter for the primary graphics interface (video card).
var adapter = factory.GetAdapter(0);
// Get the primary adapter output (monitor).
var monitor = adapter.GetOutput(0);
// Get modes that fit the DXGI_FORMAT_R8G8B8A8_UNORM display format for the adapter output (monitor).
var modes = monitor.GetDisplayModeList(Format.R8G8B8A8_UNorm, DisplayModeEnumerationFlags.Interlaced);
// Now go through all the display modes and find the one that matches the screen width and height.
// When a match is found store the the refresh rate for that monitor, if vertical sync is enabled.
// Otherwise we use maximum refresh rate.
var rational = new Rational(0, 1);
if (VerticalSyncEnabled)
{
foreach (var mode in modes)
{
if (mode.Width == configuration.Width && mode.Height == configuration.Height)
{
rational = new Rational(mode.RefreshRate.Numerator, mode.RefreshRate.Denominator);
break;
}
}
}
// Get the adapter (video card) description.
var adapterDescription = adapter.Description;
// Store the dedicated video card memory in megabytes.
VideoCardMemory = adapterDescription.DedicatedVideoMemory >> 10 >> 10;
// Convert the name of the video card to a character array and store it.
VideoCardDescription = adapterDescription.Description;
// Release the adapter output.
monitor.Dispose();
// Release the adapter.
adapter.Dispose();
// Release the factory.
factory.Dispose();
// Initialize the swap chain description.
var swapChainDesc = new SwapChainDescription()
{
// Set to a single back buffer.
BufferCount = 1,
// Set the width and height of the back buffer.
ModeDescription = new ModeDescription(configuration.Width, configuration.Height, rational, Format.R8G8B8A8_UNorm),
// Set the usage of the back buffer.
Usage = Usage.RenderTargetOutput,
// Set the handle for the window to render to.
OutputHandle = windowHandle,
// Turn multisampling off.
SampleDescription = new SampleDescription(1, 0),
// Set to full screen or windowed mode.
IsWindowed = !SystemConfiguration.FullScreen,
// Don't set the advanced flags.
Flags = SwapChainFlags.None,
// Discard the back buffer content after presenting.
SwapEffect = SwapEffect.Discard
};
// Create the swap chain, Direct3D device, and Direct3D device context.
Device device;
SwapChain swapChain;
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.None, swapChainDesc, out device, out swapChain);
Device = device;
SwapChain = swapChain;
DeviceContext = device.ImmediateContext;
// Get the pointer to the back buffer.
var backBuffer = Texture2D.FromSwapChain <Texture2D>(SwapChain, 0);
// Create the render target view with the back buffer pointer.
RenderTargetView = new RenderTargetView(device, backBuffer);
// Release pointer to the back buffer as we no longer need it.
backBuffer.Dispose();
// Initialize and set up the description of the depth buffer.
var depthBufferDesc = new Texture2DDescription()
{
Width = configuration.Width,
Height = configuration.Height,
MipLevels = 1,
ArraySize = 1,
Format = Format.D24_UNorm_S8_UInt,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default,
BindFlags = BindFlags.DepthStencil,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.None
};
// Create the texture for the depth buffer using the filled out description.
DepthStencilBuffer = new Texture2D(device, depthBufferDesc);
// Initialize and set up the description of the stencil state.
var depthStencilDesc = new DepthStencilStateDescription()
{
IsDepthEnabled = true,
DepthWriteMask = DepthWriteMask.All,
DepthComparison = Comparison.Less,
IsStencilEnabled = true,
StencilReadMask = 0xFF,
StencilWriteMask = 0xFF,
// Stencil operation if pixel front-facing.
FrontFace = new DepthStencilOperationDescription()
{
FailOperation = StencilOperation.Keep,
DepthFailOperation = StencilOperation.Increment,
PassOperation = StencilOperation.Keep,
Comparison = Comparison.Always
},
// Stencil operation if pixel is back-facing.
BackFace = new DepthStencilOperationDescription()
{
FailOperation = StencilOperation.Keep,
DepthFailOperation = StencilOperation.Decrement,
PassOperation = StencilOperation.Keep,
Comparison = Comparison.Always
}
};
// Create the depth stencil state.
DepthStencilState = new DepthStencilState(Device, depthStencilDesc);
// Set the depth stencil state.
DeviceContext.OutputMerger.SetDepthStencilState(DepthStencilState, 1);
// Initialize and set up the depth stencil view.
var depthStencilViewDesc = new DepthStencilViewDescription()
{
Format = Format.D24_UNorm_S8_UInt,
Dimension = DepthStencilViewDimension.Texture2D,
Texture2D = new DepthStencilViewDescription.Texture2DResource()
{
MipSlice = 0
}
};
// Create the depth stencil view.
DepthStencilView = new DepthStencilView(Device, DepthStencilBuffer, depthStencilViewDesc);
// Bind the render target view and depth stencil buffer to the output render pipeline.
DeviceContext.OutputMerger.SetTargets(DepthStencilView, RenderTargetView);
// Setup the raster description which will determine how and what polygon will be drawn.
var rasterDesc = new RasterizerStateDescription()
{
IsAntialiasedLineEnabled = false,
CullMode = CullMode.Back,
DepthBias = 0,
DepthBiasClamp = .0f,
IsDepthClipEnabled = true,
FillMode = FillMode.Solid,
IsFrontCounterClockwise = false,
IsMultisampleEnabled = false,
IsScissorEnabled = false,
SlopeScaledDepthBias = .0f
};
// Create the rasterizer state from the description we just filled out.
RasterState = new RasterizerState(Device, rasterDesc);
// Now set the rasterizer state.
DeviceContext.Rasterizer.State = RasterState;
// Setup and create the viewport for rendering.
DeviceContext.Rasterizer.SetViewport(0, 0, configuration.Width, configuration.Height, 0, 1);
// Setup and create the projection matrix.
ProjectionMatrix = Matrix.PerspectiveFovLH((float)(Math.PI / 4), (float)(configuration.Width / configuration.Height), SystemConfiguration.ScreenNear, SystemConfiguration.ScreenDepth);
// Initialize the world matrix to the identity matrix.
WorldMatrix = Matrix.Identity;
// Create an orthographic projection matrix for 2D rendering.
OrthoMatrix = Matrix.OrthoLH(configuration.Width, configuration.Height, SystemConfiguration.ScreenNear, SystemConfiguration.ScreenDepth);
return(true);
}
catch (Exception)
{
return(false);
}
}
private static void InitialDirectX()
{
rand = new Random();
player = new Player(20, 20, 25, 0);
items = new List <Item>();
// for(int i = 0; i< rand.Next(2,4); i++)
int k = rand.Next(1, 2);
int j = rand.Next(0, 1);
for (int i = 0; i < 5; i++)
{
Item item = new Item(RandomGenerate.GetCoord((k * i + j) % 9).X, RandomGenerate.GetCoord((k * i + j) % 9).Y);
items.Add(item);
}
exit = new Exit(RandomGenerate.GetCoord(rand.Next(9, 12)).X, RandomGenerate.GetCoord(rand.Next(9, 12)).Y);
polygons = new List <Polygon>();
uniqueAngles = new List <float>();
uniqueAnglesNotOnFOV = new List <float>();
intersects = new List <ParamPoint>();
backViewSide = new List <PointF>();
mouseRay = new Ray
{
Begin = new PointF(player.X, player.Y),
Mouse = new PointF(Cursor.Position.X, Cursor.Position.Y)
};
raysFOG = new List <Ray>();
raysBACK = new List <Ray>();
// creat form;
renderForm = new RenderForm(title);
// set windows size
renderForm.Size = new System.Drawing.Size(892, 498);
renderForm.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
// creat swapchain
var swapChainDesc = new SwapChainDescription()
{
BufferCount = 4,
Flags = SwapChainFlags.AllowModeSwitch,
IsWindowed = true,
ModeDescription = new ModeDescription(0, 0, new Rational(60, 1), Format.R8G8B8A8_UNorm),
OutputHandle = renderForm.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
D3D.FeatureLevel[] featureLevel = { D3D.FeatureLevel.Level_9_3, D3D.FeatureLevel.Level_10_1, D3D.FeatureLevel.Level_11_1 };
Device.CreateWithSwapChain(D3D.DriverType.Hardware, DeviceCreationFlags.BgraSupport, featureLevel, swapChainDesc, out device, out swapChain);
Surface backbuffer = Surface.FromSwapChain(swapChain, 0);
factory2d = new Factory2D(FactoryType.MultiThreaded);
var dpi = factory2d.DesktopDpi;
renderTarget = new RenderTarget(factory2d, backbuffer, new RenderTargetProperties()
{
DpiX = dpi.Width,
DpiY = dpi.Height,
MinLevel = FeatureLevel.Level_9,
PixelFormat = new PixelFormat(Format.R8G8B8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Ignore),
Type = RenderTargetType.Default,
Usage = RenderTargetUsage.None
});
// auto resize windows system
renderForm.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
renderTarget.AntialiasMode = AntialiasMode.Aliased;
renderTarget.TextAntialiasMode = TextAntialiasMode.Aliased;
using (SharpDX.DirectWrite.Factory textFactory = new SharpDX.DirectWrite.Factory(SharpDX.DirectWrite.FactoryType.Shared))
{
textFormat = new Text(
textFactory,
"MS Sans Serif",
SharpDX.DirectWrite.FontWeight.SemiBold,
SharpDX.DirectWrite.FontStyle.Normal,
SharpDX.DirectWrite.FontStretch.Medium,
16.0f);
}
renderForm.Click += RenderForm_Click;
renderForm.KeyUp += RenderForm_KeyUp;
renderForm.KeyDown += RenderForm_KeyDown;
renderForm.Load += RenderForm_Load;
renderForm.MouseMove += RenderForm_MouseMove;
}
public bool Initialize(int screenWidth, int screenHeight, bool vSync, IntPtr hwnd, bool fullScreen, float screenDepth, float screenNear)
{
try {
vSyncEnabled = vSync;
Rational refreshRate = new Rational(0, 0);
var factory = new Factory1();
var adapter = factory.Adapters[0];
var adapterOutput = adapter.Outputs[0];
var modes = adapterOutput.GetDisplayModeList(Format.R8G8B8A8_UNorm, DisplayModeEnumerationFlags.Interlaced);
for (int i = 0; i < modes.Length; i++)
{
if (modes[i].Width == screenWidth)
{
if (modes[i].Height == screenHeight)
{
refreshRate = modes[i].RefreshRate;
}
}
}
VideoCardMemory = adapter.Description.DedicatedVideoMemory / 1024 / 1024;
VideoCardDescription = adapter.Description.Description;
adapterOutput.Dispose();
adapter.Dispose();
factory.Dispose();
var swapChainDescription = new SwapChainDescription {
BufferCount = 1,
ModeDescription =
{
Width = screenWidth,
Height = screenHeight,
Format = Format.R8G8B8A8_UNorm,
RefreshRate = vSyncEnabled ? refreshRate : new Rational(0, 0),
ScanlineOrdering = DisplayModeScanlineOrder.Unspecified,
Scaling = DisplayModeScaling.Unspecified
},
Usage = Usage.RenderTargetOutput,
OutputHandle = hwnd,
SampleDescription = { Count = 1, Quality = 0 },
IsWindowed = !fullScreen,
SwapEffect = SwapEffect.Discard,
Flags = SwapChainFlags.None
};
var featureLevel = FeatureLevel.Level_11_0;
Device device;
Device.CreateWithSwapChain(
DriverType.Hardware,
DeviceCreationFlags.Debug,
new[] { featureLevel },
swapChainDescription,
out device,
out swapChain
);
Device = device;
DeviceContext = device.ImmediateContext;
using (var backBuffer = swapChain.GetBackBuffer <Texture2D>(0)) {
renderTargetView = new RenderTargetView(device, backBuffer);
}
var depthBufferDescription = new Texture2DDescription {
Width = screenWidth,
Height = screenHeight,
MipLevels = 1,
ArraySize = 1,
Format = Format.D24_UNorm_S8_UInt,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default,
BindFlags = BindFlags.DepthStencil,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.None
};
depthStencilBuffer = new Texture2D(device, depthBufferDescription);
var depthStencilStateDescription = new DepthStencilStateDescription {
IsDepthEnabled = true,
DepthWriteMask = DepthWriteMask.All,
DepthComparison = Comparison.Less,
IsStencilEnabled = true,
StencilReadMask = 0xFF,
StencilWriteMask = 0xFF,
FrontFace =
{
FailOperation = StencilOperation.Keep,
DepthFailOperation = StencilOperation.Increment,
PassOperation = StencilOperation.Keep,
Comparison = Comparison.Always
},
BackFace =
{
FailOperation = StencilOperation.Keep,
DepthFailOperation = StencilOperation.Decrement,
PassOperation = StencilOperation.Keep,
Comparison = Comparison.Always
}
};
depthStencilState = new DepthStencilState(device, depthStencilStateDescription);
var depthStencilViewDescription = new DepthStencilViewDescription {
Format = Format.D24_UNorm_S8_UInt,
Dimension = DepthStencilViewDimension.Texture2D,
Texture2D =
{
MipSlice = 0
}
};
depthStencilView = new DepthStencilView(device, depthStencilBuffer, depthStencilViewDescription);
DeviceContext.OutputMerger.SetRenderTargets(depthStencilView, renderTargetView);
var rasterizerStateDescription = new RasterizerStateDescription {
IsAntialiasedLineEnabled = false,
CullMode = CullMode.Back,
DepthBias = 0,
DepthBiasClamp = 0.0f,
IsDepthClipEnabled = true,
FillMode = FillMode.Solid,
IsFrontCounterClockwise = false,
IsMultisampleEnabled = false,
IsScissorEnabled = false,
SlopeScaledDepthBias = 0.0f
};
rasterizerState = new RasterizerState(device, rasterizerStateDescription);
DeviceContext.Rasterizer.State = rasterizerState;
var viewport = new Viewport {
Width = screenWidth,
Height = screenHeight,
MinDepth = 0.0f,
MaxDepth = 1.0f,
X = 0,
Y = 0
};
DeviceContext.Rasterizer.SetViewport(viewport);
var fieldOfView = MathUtil.Pi / 4.0f;
var screenAspect = (float)screenWidth / screenHeight;
Projection = Matrix.PerspectiveFovLH(fieldOfView, screenAspect, screenNear, screenDepth);
World = Matrix.Identity;
Orthogonal = Matrix.OrthoLH(screenWidth, screenHeight, screenNear, screenDepth);
} catch { return(false); }
return(true);
}
public void InitializeD3D11(IntPtr wndHandle, int width, int height)
{
CloseD3D11();
_dxgiFactory = new Factory1();
_dxiAdapter = _dxgiFactory.Adapters[0];
_d3d11Device = new Device(_dxiAdapter, DeviceCreationFlags.BgraSupport, FeatureLevel.Level_11_0);
_dxgiDevice = _d3d11Device.QueryInterface <DXGIDevice>();
_dxgiDevice.MaximumFrameLatency = 1;
// Compile Vertex and Pixel shaders
var vertexShaderByteCode = ShaderBytecode.CompileFromFile("VSShader.fx", "main", "vs_4_0", ShaderFlags.None, EffectFlags.None);
_vertexShader = new VertexShader(_d3d11Device, vertexShaderByteCode);
var pixelShaderByteCode = ShaderBytecode.CompileFromFile("PSShader.fx", "main", "ps_4_0", ShaderFlags.None, EffectFlags.None);
_pixelShader = new PixelShader(_d3d11Device, pixelShaderByteCode);
InputElement[] inputElements = new InputElement[3];
inputElements[0] = new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0, InputClassification.PerVertexData, 0);
inputElements[1] = new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0, InputClassification.PerVertexData, 0);
inputElements[2] = new InputElement("COLOR", 0, Format.R32G32B32A32_Float, 20, 0, InputClassification.PerVertexData, 0);
_inputLayout = new InputLayout(_d3d11Device, vertexShaderByteCode, inputElements);
BufferDescription vertexShaderDesc = new BufferDescription(Matrix.SizeInBytes * 2, BindFlags.ConstantBuffer, ResourceUsage.Default);
_vertexShaderConstans = new Buffer(_d3d11Device, vertexShaderDesc);
SamplerStateDescription samplerStateDescription = new SamplerStateDescription();
samplerStateDescription.Filter = Filter.MinMagMipLinear;
samplerStateDescription.AddressU = TextureAddressMode.Clamp;
samplerStateDescription.AddressV = TextureAddressMode.Clamp;
samplerStateDescription.AddressW = TextureAddressMode.Clamp;
samplerStateDescription.MipLodBias = 0.0f;
samplerStateDescription.MaximumAnisotropy = 1;
samplerStateDescription.ComparisonFunction = Comparison.Always;
samplerStateDescription.MinimumLod = 0.0f;
samplerStateDescription.MaximumLod = float.MaxValue;
_samplerState = new SamplerState(_d3d11Device, samplerStateDescription);
RasterizerStateDescription rasterizerStateDescription = new RasterizerStateDescription();
rasterizerStateDescription.IsAntialiasedLineEnabled = false;
rasterizerStateDescription.CullMode = CullMode.None;
rasterizerStateDescription.DepthBias = 0;
rasterizerStateDescription.DepthBiasClamp = 0.0f;
rasterizerStateDescription.IsDepthClipEnabled = true;
rasterizerStateDescription.FillMode = FillMode.Solid;
rasterizerStateDescription.IsFrontCounterClockwise = false;
rasterizerStateDescription.IsMultisampleEnabled = false;
rasterizerStateDescription.IsScissorEnabled = false;
rasterizerStateDescription.SlopeScaledDepthBias = 0.0f;
_rasterizerState = new RasterizerState(_d3d11Device, rasterizerStateDescription);
_d3d11Device.ImmediateContext.InputAssembler.InputLayout = _inputLayout;
_d3d11Device.ImmediateContext.VertexShader.SetShader(_vertexShader, null, 0);
_d3d11Device.ImmediateContext.VertexShader.SetConstantBuffers(0, 1, _vertexShaderConstans);
SwapChainDescription swapChainDescription = new SwapChainDescription();
swapChainDescription.ModeDescription.Width = width;
swapChainDescription.ModeDescription.Height = height;
swapChainDescription.ModeDescription.Format = Format.B8G8R8A8_UNorm;
swapChainDescription.ModeDescription.RefreshRate.Numerator = 1;
//pretty ugly
//its better to autodetect screen refresh rate
swapChainDescription.ModeDescription.RefreshRate.Denominator = 60;
swapChainDescription.SampleDescription.Count = 1;
swapChainDescription.SampleDescription.Quality = 0;
swapChainDescription.Usage = Usage.RenderTargetOutput;
swapChainDescription.BufferCount = 2;
swapChainDescription.ModeDescription.Scaling = DisplayModeScaling.Unspecified;
swapChainDescription.SwapEffect = SwapEffect.FlipSequential;
swapChainDescription.Flags = 0;
swapChainDescription.IsWindowed = true;
swapChainDescription.OutputHandle = wndHandle;
_swapChain = new SwapChain(_dxgiFactory, _d3d11Device, swapChainDescription);
_dxgiFactory.MakeWindowAssociation(wndHandle, WindowAssociationFlags.IgnoreAll);
Texture2D backBuffer = _swapChain.GetBackBuffer <Texture2D>(0);
_mainRenderTargerView = new RenderTargetView(_d3d11Device, backBuffer);
backBuffer.Dispose();
backBuffer = null;
Matrix projection = Matrix.Identity;
Matrix view = new Matrix();
/* Update the view matrix */
view[0, 0] = 2.0f / (float)width;
view[0, 1] = 0.0f;
view[0, 2] = 0.0f;
view[0, 3] = 0.0f;
view[1, 0] = 0.0f;
view[1, 1] = -2.0f / (float)height;
view[1, 2] = 0.0f;
view[1, 3] = 0.0f;
view[2, 0] = 0.0f;
view[2, 1] = 0.0f;
view[2, 2] = 1.0f;
view[2, 3] = 0.0f;
view[3, 0] = -1.0f;
view[3, 1] = 1.0f;
view[3, 2] = 0.0f;
view[3, 3] = 1.0f;
VertexShaderConstants vertexShaderConstansData = new VertexShaderConstants();
vertexShaderConstansData.projectionAndView = Matrix.Multiply(view, projection);
vertexShaderConstansData.model = Matrix.Identity;
_vertexShaderConstansData = Marshal.AllocHGlobal(Marshal.SizeOf(vertexShaderConstansData));
Marshal.StructureToPtr(vertexShaderConstansData, _vertexShaderConstansData, false);
_d3d11Device.ImmediateContext.UpdateSubresource(ref vertexShaderConstansData, _vertexShaderConstans);
ViewPort viewPort = new ViewPort();
viewPort.X = 0;
viewPort.Y = 0;
viewPort.Width = width;
viewPort.Height = height;
viewPort.MinDepth = 0.0f;
viewPort.MaxDepth = 1.0f;
_d3d11Device.ImmediateContext.Rasterizer.SetViewport(viewPort);
float minu, maxu, minv, maxv;
minu = 0.0f;
maxu = 1.0f;
minv = 0.0f;
maxv = 1.0f;
// Instantiate Vertex buiffer from vertex data
var vertices = Buffer.Create(_d3d11Device, BindFlags.VertexBuffer, new[]
{
//ul
0.0f, 0.0f, 0.0f, minu, minv, 1.0f, 1.0f, 1.0f, 1.0f,
//dl
0.0f, (float)height, 0.0f, minu, maxv, 1.0f, 1.0f, 1.0f, 1.0f,
//ur
(float)width, 0.0f, 0.0f, maxu, minv, 1.0f, 1.0f, 1.0f, 1.0f,
//dr
(float)width, (float)height, 0.0f, maxu, maxv, 1.0f, 1.0f, 1.0f, 1.0f
});
_d3d11Device.ImmediateContext.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(vertices, 36, 0));
_d3d11Device.ImmediateContext.Rasterizer.State = _rasterizerState;
_d3d11Device.ImmediateContext.PixelShader.SetShader(_pixelShader, null, 0);
_d3d11Device.ImmediateContext.PixelShader.SetSamplers(0, 1, _samplerState);
_d3d11Device.ImmediateContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleStrip;
}