/// <summary>
/// Initializes a new <see cref="SwapChainPanelTarget"/> instance
/// </summary>
/// <param name="panel">The <see cref="SwapChainPanel"/> to render to</param>
public SwapChainPanelTarget(SwapChainPanel panel)
{
this.panel = panel;
// Gets the native panel
nativePanel = ComObject.As<ISwapChainPanelNative>(panel);
// Register event on Window Size Changed
// So that resources dependent size can be resized
Window.Current.CoreWindow.SizeChanged += CoreWindow_SizeChanged;
}
void CreateSwapChain()
{
SwapChainDescription1 swapChainDescription = new SwapChainDescription1()
{
Usage = Usage.RenderTargetOutput,
BufferCount = 2,
SwapEffect = SwapEffect.FlipSequential,
Stereo = false,
SampleDescription = new SampleDescription(1, 0),
Scaling = Scaling.Stretch,
Format = Format.R8G8B8A8_UNorm,
Height = 1080,
Width = 1920,
};
// 建立SwapChain
using (SharpDX.DXGI.Device3 dxgiDevice3 = D3D11Device.QueryInterface <SharpDX.DXGI.Device3>()) {
using (Factory2 dxgiFactory2 = dxgiDevice3.Adapter.GetParent <Factory2>()) {
swapChain1 = new SwapChain1(dxgiFactory2, D3D11Device, ref swapChainDescription);
swapChain1.QueryInterface <SwapChain>();
}
}
// 把Xaml的SwapChainPanel與DirectX的SwapChain連結起來
using (ISwapChainPanelNative swapChainPanelNative = ComObject.As <ISwapChainPanelNative>(this)) {
swapChainPanelNative.SwapChain = swapChain1;
SetViewport();
}
}
/// <summary>
/// Initializes a new <see cref="SwapChainPanelTarget"/> instance
/// </summary>
/// <param name="panel">The <see cref="SwapChainPanel"/> to render to</param>
public SwapChainPanelTarget(SwapChainPanel panel)
{
this.panel = panel;
// Gets the native panel
nativePanel = ComObject.As <ISwapChainPanelNative>(panel);
panel.SizeChanged += panel_SizeChanged;
}
/// <summary>
/// Initializes a new <see cref="SwapChainPanelTarget"/> instance
/// </summary>
/// <param name="panel">The <see cref="SwapChainPanel"/> to render to</param>
public SwapChainPanelTarget(SwapChainPanel panel)
{
this.panel = panel;
// Gets the native panel
nativePanel = ComObject.As<ISwapChainPanelNative>(panel);
panel.SizeChanged += panel_SizeChanged;
}
public void CreateDirectXSwapChain()
{
SwapChainDescription1 swapChainDescription = new SwapChainDescription1()
{
// Want Transparency.
AlphaMode = SharpDX.DXGI.AlphaMode.Premultiplied,
// Double buffer.
BufferCount = 2,
// BGRA 32bit pixel format.
Format = Format.B8G8R8A8_UNorm,
// Unlike in CoreWindow swap chains, the dimensions must be set.
Height = (int)(ActualHeight),
Width = (int)(ActualWidth),
// Default multisampling.
SampleDescription = new SampleDescription(1, 0),
// In case the control is resized, stretch the swap chain accordingly.
Scaling = Scaling.Stretch,
// No support for stereo display.
Stereo = false,
// Sequential displaying for double buffering.
SwapEffect = SwapEffect.FlipSequential,
// This swapchain is going to be used as the back buffer.
Usage = Usage.BackBuffer | Usage.RenderTargetOutput,
};
using (SharpDX.Direct3D11.Device defaultDevice = new SharpDX.Direct3D11.Device(SharpDX.Direct3D.DriverType.Hardware, SharpDX.Direct3D11.DeviceCreationFlags.BgraSupport))
{
this.device = defaultDevice.QueryInterface <SharpDX.Direct3D11.Device2>();
}
// Save the context instance
//this.d3d11DC = this.device.ImmediateContext2;
using (SharpDX.DXGI.Device3 dxgiDevice3 = device.QueryInterface <SharpDX.DXGI.Device3>())
{
using (SharpDX.DXGI.Factory3 dxgiFactory3 = dxgiDevice3.Adapter.GetParent <SharpDX.DXGI.Factory3>())
{
using (SwapChain1 swapChain1 = new SwapChain1(dxgiFactory3, device, ref swapChainDescription))
{
swapChain = swapChain1.QueryInterface <SwapChain2>();
}
}
}
using (ISwapChainPanelNative nativeObject = ComObject.As <ISwapChainPanelNative>(this))
{
nativeObject.SwapChain = swapChain;
}
backBufferTexture = SharpDX.Direct3D11.Resource.FromSwapChain <SharpDX.Direct3D11.Texture2D>(swapChain, 0);
using (var surface = backBufferTexture.QueryInterface <Surface2>())
{
d2d1DC = new DeviceContext(surface);
}
}
/// <summary>
/// Initializes a new <see cref="SwapChainPanelTarget"/> instance
/// </summary>
/// <param name="panel">The <see cref="SwapChainPanel"/> to render to</param>
public SwapChainPanelTarget(SwapChainPanel panel)
{
this.panel = panel;
// Gets the native panel
nativePanel = ComObject.As <ISwapChainPanelNative>(panel);
// Register event on Window Size Changed
// So that resources dependent size can be resized
Window.Current.CoreWindow.SizeChanged += CoreWindow_SizeChanged;
}
public D3DAppSwapChainPanelTarget(SwapChainPanel panel)
{
this.panel = panel;
nativePanel = ToDispose(ComObject.As <SharpDX.DXGI.ISwapChainPanelNative>(panel));
this.panel.CompositionScaleChanged += (sender, args) =>
{
//SizeChanged();
ScaleChanged();
};
this.panel.SizeChanged += (sender, args) =>
{
SizeChanged();
};
}
public D3DAppSwapChainPanelTarget(SwapChainPanel panel)
{
this.panel = panel;
nativePanel = ToDispose(ComObject.As<SharpDX.DXGI.ISwapChainPanelNative>(panel));
this.panel.CompositionScaleChanged += (sender, args) =>
{
//SizeChanged();
ScaleChanged();
};
this.panel.SizeChanged += (sender, args) =>
{
SizeChanged();
};
}
/// <summary>
/// Binds the object to a SwapChainPanel and initializes Direct3D11 resources.
/// </summary>
/// <param name="panel">SwapChainPanel control used for drawing.</param>
public void BindToControl(SwapChainPanel panel)
{
this.ThrowIfDisposed();
this.ThrowIfBound();
this.panel = panel;
this.nativePanel = ComObject.As<ISwapChainPanelNative>(this.panel);
this.UpdateBackBufferSize();
this.CreateDeviceDependentResources();
this.CreateSizeDependentResources();
CompositionTarget.Rendering += CompositionTarget_Rendering;
this.panel.SizeChanged += HostControl_SizeChanged;
DisplayInformation.GetForCurrentView().DpiChanged += DisplayInformation_DpiChanged;
this.IsBound = true;
}
public void CreateDirectXSwapChain(Adapter adapter)
{
var desc = adapter.Description;
Debug.WriteLine(desc.Description);
Debug.WriteLine($"vender = {desc.VendorId:X4}");
Debug.WriteLine($"Shared Memory: {desc.SharedSystemMemory} bytes");
Debug.WriteLine($"Video Memory: {desc.DedicatedVideoMemory} bytes");
Debug.WriteLine($"device: {desc.DeviceId}");
FeatureLevel[] featureLevels = new FeatureLevel[] {
FeatureLevel.Level_11_1,
FeatureLevel.Level_11_0,
FeatureLevel.Level_10_1,
};
D3D11Device = new SharpDX.Direct3D11.Device(adapter, DeviceCreationFlags.BgraSupport, featureLevels);
SwapChainDescription1 swapChainDescription = new SwapChainDescription1()
{
// Double buffer.
BufferCount = 2,
// BGRA 32bit pixel format.
Format = Format.B8G8R8A8_UNorm,
// Unlike in CoreWindow swap chains, the dimensions must be set.
Height = (int)(ActualHeight),
Width = (int)(ActualWidth),
// Default multisampling.
SampleDescription = new SampleDescription(1, 0),
// In case the control is resized, stretch the swap chain accordingly.
Scaling = Scaling.Stretch,
// No support for stereo display.
Stereo = false,
// Sequential displaying for double buffering.
SwapEffect = SwapEffect.FlipSequential,
// This swapchain is going to be used as the back buffer.
Usage = Usage.BackBuffer | Usage.RenderTargetOutput,
};
// 建立SwapChain
using (SharpDX.DXGI.Device3 dxgiDevice3 = D3D11Device.QueryInterface <SharpDX.DXGI.Device3>()) {
using (Factory2 dxgiFactory2 = dxgiDevice3.Adapter.GetParent <Factory2>()) {
using (SwapChain1 swapChain1 = new SwapChain1(dxgiFactory2, D3D11Device, ref swapChainDescription)) {
swapChain = swapChain1.QueryInterface <SwapChain>();
}
}
}
// 把Xaml的SwapChainPanel與DirectX的SwapChain連結起來
using (ISwapChainPanelNative swapChainPanelNative = ComObject.As <ISwapChainPanelNative>(this)) {
swapChainPanelNative.SwapChain = swapChain;
}
backBuffer = SharpDX.Direct3D11.Resource.FromSwapChain <Texture2D>(swapChain, 0);
var renderTarget = new RenderTargetView(D3D11Device, backBuffer);
context = D3D11Device.ImmediateContext;
// Clear Screen to Teel Blue.
context.ClearRenderTargetView(renderTarget, new Color(0xFF887536));
swapChain.Present(1, PresentFlags.None);
}
public Window(SwapChainPanel panel, Aiv.Fast2D.UWP.IGame game)
{
this.context = panel;
this.game = game;
using (D3D11.Device defaultDevice = new D3D11.Device(D3D.DriverType.Hardware, D3D11.DeviceCreationFlags.Debug))
{
this.device = defaultDevice.QueryInterface <D3D11.Device2>();
}
// Save the context instance
this.deviceContext = this.device.ImmediateContext2;
// Properties of the swap chain
SwapChainDescription1 swapChainDescription = new SwapChainDescription1()
{
// No transparency.
AlphaMode = AlphaMode.Ignore,
// Double buffer.
BufferCount = 2,
// BGRA 32bit pixel format.
Format = Format.R8G8B8A8_UNorm,
// Unlike in CoreWindow swap chains, the dimensions must be set.
Height = (int)(this.context.RenderSize.Height),
Width = (int)(this.context.RenderSize.Width),
// Default multisampling.
SampleDescription = new SampleDescription(1, 0),
// In case the control is resized, stretch the swap chain accordingly.
Scaling = Scaling.Stretch,
// No support for stereo display.
Stereo = false,
// Sequential displaying for double buffering.
SwapEffect = SwapEffect.FlipSequential,
// This swapchain is going to be used as the back buffer.
Usage = Usage.BackBuffer | Usage.RenderTargetOutput,
};
// Retrive the DXGI device associated to the Direct3D device.
using (Device3 dxgiDevice3 = this.device.QueryInterface <Device3>())
{
// Get the DXGI factory automatically created when initializing the Direct3D device.
using (Factory3 dxgiFactory3 = dxgiDevice3.Adapter.GetParent <Factory5>())
{
// Create the swap chain and get the highest version available.
using (SwapChain1 swapChain1 = new SwapChain1(dxgiFactory3, this.device, ref swapChainDescription))
{
this.swapChain = swapChain1.QueryInterface <SwapChain2>();
}
}
}
// Obtain a reference to the native COM object of the SwapChainPanel.
using (ISwapChainPanelNative nativeObject = ComObject.As <ISwapChainPanelNative>(this.context))
{
// Set its swap chain.
nativeObject.SwapChain = this.swapChain;
}
// Create a Texture2D from the existing swap chain to use as
D3D11.Texture2D backBufferTexture = D3D11.Texture2D.FromSwapChain <D3D11.Texture2D>(this.swapChain, 0);
this.renderTargetView = new D3D11.RenderTargetView(this.device, backBufferTexture);
FinalizeSetup();
width = (int)this.context.RenderSize.Width;
height = (int)this.context.RenderSize.Height;
scaleX = 1;
scaleY = 1;
this.SetViewport(0, 0, width, height);
// for now disable only backface culling
D3D11.RasterizerStateDescription rasterizerDescription = D3D11.RasterizerStateDescription.Default();
rasterizerDescription.CullMode = D3D11.CullMode.None;
this.deviceContext.Rasterizer.State = new SharpDX.Direct3D11.RasterizerState(this.device, rasterizerDescription);
vsync = 1;
CompositionTarget.Rendering += this.Update;
this.game.GameSetup(this);
watch = new Stopwatch();
}
