protected virtual void Initialize(Configuration config)
{
var desc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription = new ModeDescription(config.Width, config.Height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = DisplayHandle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
SharpDX.Direct3D11.Device.CreateWithSwapChain(
DriverType.Hardware, DeviceCreationFlags.BgraSupport,
new[] { SharpDX.Direct3D.FeatureLevel.Level_10_0 }, desc, out device, out swapChain);
SharpDX.DXGI.Factory factory = swapChain.GetParent <SharpDX.DXGI.Factory>();
factory.MakeWindowAssociation(DisplayHandle, WindowAssociationFlags.IgnoreAll);
backBuffer = Texture2D.FromSwapChain <Texture2D>(swapChain, 0);
backBufferView = new RenderTargetView(device, backBuffer);
Factory2D = new SharpDX.Direct2D1.Factory();
using (var surface = BackBuffer.QueryInterface <Surface>()) {
RenderTarget2D = new RenderTarget(Factory2D, surface,
new RenderTargetProperties(new PixelFormat(Format.Unknown, AlphaMode.Premultiplied)));
}
RenderTarget2D.AntialiasMode = AntialiasMode.PerPrimitive;
FactoryDWrite = new SharpDX.DirectWrite.Factory();
SceneColorBrush = new SolidColorBrush(RenderTarget2D, SharpDX.Color.White);
}
/// <summary>
///
/// </summary>
private void ResizeBuffers()
{
// Dispose
if (mBackBuffer != null)
{
mBackBuffer.Dispose();
}
if (mBackBufferView != null)
{
mBackBufferView.Dispose();
}
if (mRenderTarget2D != null)
{
mRenderTarget2D.Dispose();
}
// Resize swap chain
mSwapChain.ResizeBuffers(mSwapChain.Description.BufferCount, mScreenWidth, mScreenHeight, mSwapChain.Description.ModeDescription.Format, mSwapChain.Description.Flags);
// Re-create
mBackBuffer = Texture2D.FromSwapChain <Texture2D>(mSwapChain, 0);
mBackBufferView = new RenderTargetView(mDevice, mBackBuffer);
using (var surface = BackBuffer.QueryInterface <DXGI.Surface>())
{
mRenderTarget2D = new RenderTarget(mFactory2D, surface, new RenderTargetProperties(new PixelFormat(DXGI.Format.Unknown, AlphaMode.Premultiplied)));
}
mRenderTarget2D.AntialiasMode = AntialiasMode.PerPrimitive;
}
/// <summary>
/// Handles resizing the display Window
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected override void HandleResize(object sender, EventArgs e)
{
if (_form.WindowState == FormWindowState.Minimized)
{
return;
}
//var form = (Form) sender;
//unbinds everything
_device.ImmediateContext.ClearState();
UnloadContent();
RenderTarget2D.Dispose();
_backBufferView?.Dispose();
_backBuffer.Dispose();
_surface.Dispose();
_swapChain.ResizeBuffers(1,
_form.ClientSize.Width,
_form.ClientSize.Height,
Format.Unknown,
SwapChainFlags.AllowModeSwitch);
_backBuffer = Texture2D.FromSwapChain <Texture2D>(_swapChain, 0);
_backBufferView = new RenderTargetView(_device, _backBuffer);
_surface = BackBuffer.QueryInterface <Surface>();
RenderTarget2D = new RenderTarget(Factory2D,
_surface,
new RenderTargetProperties(new PixelFormat(Format.Unknown, AlphaMode.Premultiplied)));
LoadContent();
}
/// <summary>
/// 类初始化函数
/// </summary>
/// <param name="formName"></param>
public Direct2D(string formName = "Default")
{
_keybord = new Keyboard(new DirectInput());
_keybord.Acquire();
RenderQuene = new List <RenderQuene_2D>();
Resources = new List <Resource_2D>();
Mainform = new DrawFrom(formName); //创建一个渲染窗口
Mainform.AllowUserResizing = false; //设置不可调整大小
Mainform.KeyCallBackSet(KeyBordCallBack); //设置键盘回调
Mainform.MouseCallBackSet(MouseCallBack); //设置鼠标回调
CreateSwapChain(CreateDesc(Mainform)); //创建设备和交换链
D2dFactory = new SharpDX.Direct2D1.Factory(); //Direct2D1.Factory 是D2D渲染工厂
FactoryDWrite = new SharpDX.DirectWrite.Factory(); //RW工厂
DXGIFactory = SwapChain.GetParent <SharpDX.DXGI.Factory>(); //DXGI.Factory 是基础渲染工厂
DXGIFactory.MakeWindowAssociation(Mainform.Handle, WindowAssociationFlags.IgnoreAll); //关联窗口 并忽略所有事件
// 从backbuffer新建renderTargetView
BackBuffer = Texture2D.FromSwapChain <Texture2D>(SwapChain, 0);
BackBufferView = new RenderTargetView(D2Ddevice, BackBuffer);
using (Surface surface = BackBuffer.QueryInterface <Surface>())
{
D2dRenderTarget = new RenderTarget(D2dFactory, surface, new RenderTargetProperties(new PixelFormat(Format.Unknown, AlphaMode.Premultiplied)));
}
DefaultBrush = new SolidColorBrush(D2dRenderTarget, Color.White);
}
public D2DFigure()
{
Factory2D = new SharpDX.Direct2D1.Factory();
using (var surface = BackBuffer.QueryInterface <Surface>())
{
RenderTarget2D = new RenderTarget(Factory2D, surface,
new RenderTargetProperties(new PixelFormat(Format.Unknown, SharpDX.Direct2D1.AlphaMode.Premultiplied)));
}
RenderTarget2D.AntialiasMode = AntialiasMode.PerPrimitive;
}
protected override void InternalInitialize()
{
base.InternalInitialize();
_factory2D = new Factory();
_factoryDWrite = new SharpDX.DirectWrite.Factory();
using (var surface = BackBuffer.QueryInterface <Surface>())
{
_renderTarget2D = new RenderTarget(_factory2D, surface, new RenderTargetProperties(new PixelFormat(Format.Unknown, AlphaMode.Premultiplied)));
}
_renderTarget2D.AntialiasMode = AntialiasMode.PerPrimitive;
}
protected override void Initialize(Configuration configuration)
{
base.Initialize(configuration);
Factory2D = new Factory();
using (var surface = BackBuffer.QueryInterface <Surface>())
{
_renderTarget2D = new RenderTarget(Factory2D, surface, new RenderTargetProperties(new PixelFormat(Format.Unknown, AlphaMode.Premultiplied)));
}
_renderTarget2D.AntialiasMode = AntialiasMode.PerPrimitive;
FactoryDWrite = new SharpDX.DirectWrite.Factory();
SceneColorBrush = new SolidColorBrush(_renderTarget2D, Color.White);
}
protected override void Initialize(DemoConfiguration demoConfiguration)
{
base.Initialize(demoConfiguration);
Factory2D = new SharpDX.Direct2D1.Factory();
Surface surface = BackBuffer.QueryInterface <Surface>();
RenderTarget2D = new RenderTarget(Factory2D, surface,
new RenderTargetProperties(new PixelFormat(Format.Unknown, AlphaMode.Premultiplied)));
RenderTarget2D.AntialiasMode = AntialiasMode.PerPrimitive;
FactoryDWrite = new SharpDX.DirectWrite.Factory();
surface.Release();
SceneColorBrush = new SolidColorBrush(RenderTarget2D, new Color4(1, 1, 1, 1));
}
protected virtual void Initialize2D()
{
#if DEBUG
Factory2D = new SharpDX.Direct2D1.Factory(FactoryType.SingleThreaded, DebugLevel.Information);
#else
Factory2D = new SharpDX.Direct2D1.Factory(FactoryType.SingleThreaded);
#endif
using (var surface = BackBuffer.QueryInterface <Surface>())
{
RenderTarget = new RenderTarget(Factory2D, surface, new RenderTargetProperties(new PixelFormat(Format.Unknown, AlphaMode.Premultiplied)));
}
RenderTarget.AntialiasMode = AntialiasMode.PerPrimitive;
FactoryDWrite = new SharpDX.DirectWrite.Factory();
SceneColorBrush = new SolidColorBrush(RenderTarget, Color.White);
}
/// <summary>
///
/// </summary>
private void InitializeD2D()
{
mFactory2D = new SharpDX.Direct2D1.Factory();
using (var surface = BackBuffer.QueryInterface <DXGI.Surface>())
{
mRenderTarget2D = new RenderTarget(mFactory2D, surface, new RenderTargetProperties(new PixelFormat(DXGI.Format.Unknown, AlphaMode.Premultiplied)));
}
mRenderTarget2D.AntialiasMode = AntialiasMode.PerPrimitive;
mFactoryDWrite = new SharpDX.DirectWrite.Factory();
SceneColorBrush = new SolidColorBrush(mRenderTarget2D, Color.White);
// Initialize fonts
foreach (eTextSize size in Enum.GetValues(typeof(eTextSize)))
{
mTextFormats.Add(size, new SharpDX.DirectWrite.TextFormat(mFactoryDWrite, "Arial", (int)size));
}
}
protected override void WindowResize(int width, int height)
{
base.WindowResize(width, height);
Device.ImmediateContext.ClearState();
_renderTarget2D.Dispose();
BackBuffer.Dispose();
RenderView.Dispose();
_surface?.Dispose();
SwapChain.ResizeBuffers(1, 0, 0, Format.R8G8B8A8_UNorm, SwapChainFlags.None);
BackBuffer = Resource.FromSwapChain <Texture2D>(SwapChain, 0);
RenderView = new RenderTargetView(Device, BackBuffer);
_surface = BackBuffer.QueryInterface <Surface>();
_renderTarget2D = new RenderTarget(Factory2D, _surface,
new RenderTargetProperties(new PixelFormat(Format.R8G8B8A8_UNorm, AlphaMode.Premultiplied)));
}
protected virtual void CreateResource()
{
//***
using (var surface = BackBuffer.QueryInterface<DXGI.Surface>())
{
renderTarget = new D2D.RenderTarget(DirectX.Factory2D, surface, new D2D.RenderTargetProperties()
{
PixelFormat = new D2D.PixelFormat(DXGI.Format.Unknown, D2D.AlphaMode.Premultiplied),
});
}
renderTarget.AntialiasMode = D2D.AntialiasMode.PerPrimitive;
/***/
/***
using (var surface = BackBuffer.QueryInterface<DXGI.Surface>())
{
deviceContext = new D2D.DeviceContext(surface, new SharpDX.Direct2D1.CreationProperties()
{
DebugLevel = SharpDX.Direct2D1.DebugLevel.Information,
Options = SharpDX.Direct2D1.DeviceContextOptions.None,
ThreadingMode = SharpDX.Direct2D1.ThreadingMode.SingleThreaded
}
);
bitmap = new SharpDX.Direct2D1.Bitmap1(deviceContext, surface, new SharpDX.Direct2D1.BitmapProperties1()
{
BitmapOptions = SharpDX.Direct2D1.BitmapOptions.Target | SharpDX.Direct2D1.BitmapOptions.CannotDraw,
PixelFormat = new SharpDX.Direct2D1.PixelFormat(DXGI.Format.B8G8R8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Ignore),
DpiX = (float)Dpi,
DpiY = (float)Dpi
}
);
deviceContext.Target = bitmap;
}
deviceContext.AntialiasMode = D2D.AntialiasMode.PerPrimitive;
/***/
}
