/// <summary>
///
/// </summary>
protected void InitializeD3D10(int pWidth, int pHeight)
{
// SwapChain description
var desc = new DXGI.SwapChainDescription()
{
BufferCount = 1,
ModeDescription = new DXGI.ModeDescription(pWidth, pHeight, new DXGI.Rational(60, 1), DXGI.Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = DisplayHandle,
SampleDescription = new DXGI.SampleDescription(1, 0),
SwapEffect = DXGI.SwapEffect.Discard,
Usage = DXGI.Usage.RenderTargetOutput
};
// Create Device and SwapChain
SharpDX.Direct3D10.Device1.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.BgraSupport, desc, SharpDX.Direct3D10.FeatureLevel.Level_10_0, out mDevice, out mSwapChain);
// Ignore all windows events
DXGI.Factory factory = mSwapChain.GetParent <DXGI.Factory>();
factory.MakeWindowAssociation(DisplayHandle, DXGI.WindowAssociationFlags.IgnoreAll);
// New RenderTargetView from the backbuffer
mBackBuffer = Texture2D.FromSwapChain <Texture2D>(mSwapChain, 0);
mBackBufferView = new RenderTargetView(mDevice, mBackBuffer);
}
protected void InitialiseComponents()
{
SharpDX.Configuration.EnableObjectTracking = true;
var description = new DXGI.SwapChainDescription {
BufferCount = 1,
ModeDescription =
new DXGI.ModeDescription(Width, Height, new DXGI.Rational(60, 1), DXGI.Format.B8G8R8A8_UNorm),
IsWindowed = true,
OutputHandle = Handle,
SampleDescription = new DXGI.SampleDescription(1, 0),
SwapEffect = DXGI.SwapEffect.Discard,
Usage = DXGI.Usage.RenderTargetOutput
};
Direct3D.Device1.CreateWithSwapChain(Direct3D.DriverType.Hardware,
Direct3D.DeviceCreationFlags.BgraSupport, description, Direct3D.FeatureLevel.Level_10_0,
out device, out swapChain);
var dxgiFactory = swapChain.GetParent <DXGI.Factory>();
dxgiFactory.MakeWindowAssociation(Handle, DXGI.WindowAssociationFlags.IgnoreAll);
directWriteFactory = new DirectWrite.Factory();
CreateSizeDependentComponents();
children.ForEach(c => c.SetContext(this));
}
public SwapChain(Form form, Renderer renderer, int fullScreenWidth, int fullScreenHeight)
{
if (fullScreenWidth == 0 || fullScreenHeight == 0)
{
fullScreenWidth = SystemInformation.VirtualScreen.Width;
fullScreenHeight = SystemInformation.VirtualScreen.Height;
}
this.fullScreenWidth = fullScreenWidth;
this.fullScreenHeight = fullScreenHeight;
formWidth = form.ClientSize.Width;
formHeight = form.ClientSize.Height;
var swapChainDescriptor = new SwapChainDescription()
{
BufferCount = 1,
Usage = Usage.RenderTargetOutput,
Flags = SwapChainFlags.AllowModeSwitch,
IsWindowed = true,
ModeDescription = new ModeDescription(form.ClientSize.Width, form.ClientSize.Height, new Rational(0, 1), Format.R8G8B8A8_UNorm),
OutputHandle = form.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard
};
using (var factory = new Factory1()) {
swapChain = new DXSwapChain(factory, renderer.Device, swapChainDescriptor);
}
using (var resource = Resource.FromSwapChain <Texture2D>(swapChain, 0)) {
RenderTarget = new RenderTargetGroup(resource);
}
using (var fac = swapChain.GetParent <Factory>()) {
fac.MakeWindowAssociation(form.Handle, WindowAssociationFlags.IgnoreAltEnter);
}
form.ResizeBegin += (o, e) => {
formHeight = ((Form)o).Height;
formWidth = ((Form)o).Width;
};
form.ResizeBegin += (o, e) => {
isResizing = true;
};
form.ResizeEnd += (o, e) => {
isResizing = false;
HandleResize(o, e);
};
form.KeyDown += HandleKeyDown;
form.SizeChanged += HandleResize;
}
private void InitializeDevices()
{
try
{
SwapChainDescription = new DXGI.SwapChainDescription();
SwapChainDescription.BufferCount = 2;
SwapChainDescription.SampleDescription = new DXGI.SampleDescription(1, 0);
SwapChainDescription.SwapEffect = DXGI.SwapEffect.Discard;
SwapChainDescription.Usage = DXGI.Usage.BackBuffer | DXGI.Usage.RenderTargetOutput;
SwapChainDescription.IsWindowed = true;
SwapChainDescription.ModeDescription = new DXGI.ModeDescription(GameWindow.Current.WindowParameters.Width, GameWindow.Current.WindowParameters.Height, new DXGI.Rational(60, 1), DXGI.Format.B8G8R8A8_UNorm);
SwapChainDescription.OutputHandle = GameWindowHandle;
D3D11.Device.CreateWithSwapChain(DriverType.Hardware, D3D11.DeviceCreationFlags.BgraSupport, featureLevels, SwapChainDescription, out D3DDefaultDevice, out SwapChain);
DXGI.Factory factory = SwapChain.GetParent <DXGI.Factory>();
factory.MakeWindowAssociation(GameWindowHandle, DXGI.WindowAssociationFlags.IgnoreAll);
D3DDevice = D3DDefaultDevice.QueryInterface <D3D11.Device1>();
Backbuffer = D3D11.Texture2D.FromSwapChain <D3D11.Texture2D>(SwapChain, 0);
RenderTargetView = new D3D11.RenderTargetView(D3DDevice, Backbuffer);
D3DDevice.ImmediateContext.Rasterizer.SetViewport(0, 0, GameWindow.Current.WindowParameters.Width, GameWindow.Current.WindowParameters.Height);
D3DDevice.ImmediateContext.OutputMerger.SetTargets(RenderTargetView);
DXGIDevice = D3DDevice.QueryInterface <DXGI.Device>();
D2DFactory = new D2D1.Factory1(D2D1.FactoryType.MultiThreaded);
D2DDevice = new D2D1.Device(D2DFactory, DXGIDevice);
D2DDeviceContext = new D2D1.DeviceContext(D2DDevice, D2D1.DeviceContextOptions.None);
RenderTargetSurface = Backbuffer.QueryInterface <DXGI.Surface>();
RenderTarget = new D2D1.RenderTarget(D2DFactory, RenderTargetSurface, new D2D1.RenderTargetProperties(new D2D1.PixelFormat(DXGI.Format.Unknown, D2D1.AlphaMode.Premultiplied)));
RenderTarget.AntialiasMode = D2D1.AntialiasMode.PerPrimitive;
// Initialize debug drawings brushes
DrawingBoundsBrush = new D2D1.SolidColorBrush(RenderTarget, new SharpDX.Color(1f, 1f, 0f));
CollisionBoxesBrush = new D2D1.SolidColorBrush(RenderTarget, new SharpDX.Color(1f, 0f, 0f));
RenderFrame = new RenderFrame(RenderTarget);
Clock = Stopwatch.StartNew();
}
catch (Exception ex)
{
throw new DeviceInitializationException("Unable to initialize DirectX device!", ex);
}
}
private void ConfigureAltEnter()
{
// https://katyscode.wordpress.com/2013/08/24/c-directx-api-face-off-slimdx-vs-sharpdx-which-should-you-choose/
// Disable automatic ALT+Enter processing because it doesn't work properly with WinForms
using (var factory = swapChain.GetParent <SharpDX.DXGI.Factory1>())
factory.MakeWindowAssociation(renderForm.Handle, WindowAssociationFlags.IgnoreAltEnter);
// Add event handler for ALT+Enter
renderForm.KeyDown += (o, e) =>
{
if (e.Alt && e.KeyCode == Keys.Enter)
{
swapChain.IsFullScreen = !swapChain.IsFullScreen;
}
};
// Set window size
renderForm.Size = new System.Drawing.Size(RenderWidth, RenderHeight);
// Prevent window from being re-sized
renderForm.AutoSizeMode = AutoSizeMode.GrowAndShrink;
}
void CreateDevice(System.Drawing.Size size, IntPtr hwnd)
{
RenderViewSize = size;
ControlHandle = hwnd;
//create device and swapchain
DriverType driverType = DriverType.Hardware;
DeviceCreationFlags flags = DeviceCreationFlags.None;
if (Config.DebugMode) flags |= DeviceCreationFlags.Debug;
FeatureLevel[] levels = new FeatureLevel[] { FeatureLevel.Level_11_0, FeatureLevel.Level_10_1, FeatureLevel.Level_10_0 };
SwapChainDescription desc = new SwapChainDescription();
desc.BufferCount = 1;
desc.Flags = SharpDX.DXGI.SwapChainFlags.None;
desc.IsWindowed = true;
desc.ModeDescription = new ModeDescription(RenderViewSize.Width, RenderViewSize.Height, new Rational(60, 1), Format.R8G8B8A8_UNorm);
desc.OutputHandle = ControlHandle;
desc.SampleDescription = new SampleDescription(Config.MSAASampleCount, Config.MSAAQuality);
desc.SwapEffect = SwapEffect.Discard;
desc.Usage = Usage.RenderTargetOutput;
SharpDX.Direct3D11.Device createdDevice;
SharpDX.DXGI.SwapChain createdSwapChain;
SharpDX.Direct3D11.Device.CreateWithSwapChain(driverType, flags, levels, desc, out createdDevice, out createdSwapChain);
// Store references
this.SwapChain = createdSwapChain;
this.Device = createdDevice;
this.DeviceContext = createdDevice.ImmediateContext;
this.SwapChain.DebugName = "Lilium";
this.Device.DebugName = "Lilium";
this.DeviceContext.DebugName = "Lilium";
// Ignore all windows events
var factory = SwapChain.GetParent<Factory>();
factory.MakeWindowAssociation(ControlHandle, WindowAssociationFlags.IgnoreAll);
ResizeBuffers();
renderTimer = new Timer();
renderTimer.Tick += renderTimer_TickUpdate;
renderTimer.Interval = 1;
renderTimer.Start();
}