// ReSharper restore InconsistentNaming
static CompositionEngine()
{
_wicFactory = new SharpDX.WIC.ImagingFactory();
_dWriteFactory = new SharpDX.DirectWrite.Factory();
var d3DDevice = new SharpDX.Direct3D11.Device(
DriverType.Hardware,
DeviceCreationFlags.BgraSupport
#if DEBUG
| DeviceCreationFlags.Debug
#endif
,
FeatureLevel.Level_11_1,
FeatureLevel.Level_11_0,
FeatureLevel.Level_10_1,
FeatureLevel.Level_10_0,
FeatureLevel.Level_9_3,
FeatureLevel.Level_9_2,
FeatureLevel.Level_9_1
);
var dxgiDevice = ComObject.As <SharpDX.DXGI.Device>(d3DDevice.NativePointer);
//new SharpDX.DXGI.Device2(d3DDevice.NativePointer);
var d2DDevice = new SharpDX.Direct2D1.Device(dxgiDevice);
_d2DFactory = d2DDevice.Factory;
_d2DDeviceContext = new SharpDX.Direct2D1.DeviceContext(d2DDevice, D2D.DeviceContextOptions.None);
_d2DDeviceContext.DotsPerInch = new DrawingSizeF(
Windows.Graphics.Display.DisplayProperties.LogicalDpi,
Windows.Graphics.Display.DisplayProperties.LogicalDpi);
}
internal void ReleaseDevices()
{
IsRendererSuppressed = true;
RenderTarget.Dispose();
Backbuffer.Dispose();
RenderTargetSurface.Dispose();
RenderTargetView.Dispose();
D2DDeviceContext.Dispose();
D2DDevice.Dispose();
D2DFactory.Dispose();
DXGIDevice.Dispose();
D3DDevice.Dispose();
D3DDefaultDevice.Dispose();
SwapChain.Dispose();
SwapChain = null;
RenderTarget = null;
RenderTargetSurface = null;
Backbuffer = null;
RenderTargetView = null;
D2DDeviceContext = null;
D2DFactory = null;
D2DDevice = null;
DXGIDevice = null;
D3DDevice = null;
D3DDefaultDevice = null;
}
public void Shutdown()
{
if (_deviceContext != null)
{
_deviceContext.Dispose();
_deviceContext = null;
}
if (_device2D != null)
{
_device2D.Dispose();
_device2D = null;
}
if (_dxgiDevice != null)
{
_dxgiDevice.Dispose();
_dxgiDevice = null;
}
if (_default3DDevice1 != null)
{
_default3DDevice1.Dispose();
_default3DDevice1 = null;
}
if (_default3DDevice != null)
{
_default3DDevice.Dispose();
_default3DDevice = null;
}
}
// ReSharper restore InconsistentNaming
static CompositionEngine()
{
_wicFactory = new SharpDX.WIC.ImagingFactory();
_dWriteFactory = new SharpDX.DirectWrite.Factory();
var d3DDevice = new SharpDX.Direct3D11.Device(
DriverType.Hardware,
DeviceCreationFlags.BgraSupport
#if DEBUG
| DeviceCreationFlags.Debug
#endif
,
FeatureLevel.Level_11_1,
FeatureLevel.Level_11_0,
FeatureLevel.Level_10_1,
FeatureLevel.Level_10_0,
FeatureLevel.Level_9_3,
FeatureLevel.Level_9_2,
FeatureLevel.Level_9_1
);
var dxgiDevice = ComObject.As<SharpDX.DXGI.Device>(d3DDevice.NativePointer);
//new SharpDX.DXGI.Device2(d3DDevice.NativePointer);
var d2DDevice = new SharpDX.Direct2D1.Device(dxgiDevice);
_d2DFactory = d2DDevice.Factory;
_d2DDeviceContext = new SharpDX.Direct2D1.DeviceContext(d2DDevice, D2D.DeviceContextOptions.None);
_d2DDeviceContext.DotsPerInch = new Size2F(LogicalDpi, LogicalDpi);
}
public DeviceManager()
{
try
{
// 创建 Dierect3D 设备。
this.d3DDevice = new D3D11Device(DriverType.Hardware, DeviceCreationFlags.BgraSupport);
this.dxgiDevice = d3DDevice.QueryInterface <D3D11Device1>().QueryInterface <DXGIDevice>();
// 创建 Direct2D 设备和工厂。
this.d2DDevice = new D2D1Device(dxgiDevice);
this.d2DContext = new DeviceContext(d2DDevice, DeviceContextOptions.None);
this.d2DFactory = this.d2DContext.Factory;
this.wicFactory = new ImagingFactory2();
}
catch
{
this.ClearResources();
try
{
// 创建 D3D 设备异常，则尝试 Direct2D 单线程工厂。
this.d2DFactory = new Factory(FactoryType.SingleThreaded);
this.wicFactory = new ImagingFactory();
}
catch
{
this.ClearResources();
}
}
if (this.d2DFactory != null)
{
Dpi = d2DFactory.DesktopDpi;
BitmapProps1 = new BitmapProperties1(D2PixelFormat, Dpi.Width, Dpi.Height, BitmapOptions.Target);
}
}
public WindowedDirect2dRenderEnvironment(string formName, bool debug)
{
form = new RenderForm(formName);
d3dDevice = new SharpDX.Direct3D11.Device(DriverType.Hardware, DeviceCreationFlags.BgraSupport | (debug ? DeviceCreationFlags.Debug : DeviceCreationFlags.None));
dxgiDevice = d3dDevice.QueryInterface <SharpDX.DXGI.Device>();
dxgiFactory = new SharpDX.DXGI.Factory1();
swapChain = new SwapChain(dxgiFactory, dxgiDevice, new SwapChainDescription {
BufferCount = 1,
ModeDescription = new ModeDescription(Format.B8G8R8A8_UNorm),
OutputHandle = form.Handle,
IsWindowed = true,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
});
dxgiSurface = swapChain.GetBackBuffer <Surface>(0);
d2dFactory = new SharpDX.Direct2D1.Factory1(FactoryType.SingleThreaded, debug ? DebugLevel.Warning : DebugLevel.None);
d2dDevice = new SharpDX.Direct2D1.Device(d2dFactory, dxgiDevice);
d2dContext = new SharpDX.Direct2D1.DeviceContext(d2dDevice, DeviceContextOptions.None);
bitmap = new Bitmap1(d2dContext, dxgiSurface, null);
d2dContext.Target = bitmap;
}
public DXD2D1()
{
_d3d11Device = new D3D11.Device(D3D.DriverType.Hardware, D3D11.DeviceCreationFlags.BgraSupport, featureLevels);
_dxgiDevice = _d3d11Device.QueryInterface <D3D11.Device>().QueryInterface <DXGI.Device>();
_d2dDevice = new D2D1.Device(_dxgiDevice);
}
/// <summary>
/// Disposes of object resources.
/// </summary>
/// <param name="disposeManagedResources">If true, managed resources should be
/// disposed of in addition to unmanaged resources.</param>
protected virtual void Dispose(bool disposeManagedResources)
{
if (disposeManagedResources)
{
_d3d11Device.Dispose();
_dxgiDevice.Dispose();
_backBuffer.Dispose();
_targetBitmap.Dispose();
_backBuffer2.Dispose();
_targetBitmap2.Dispose();
_d2dDevice.Dispose();
swapChain.Dispose();
swapChain2.Dispose();
d2dContext.Dispose();
d2dContext2.Dispose();
dw_Factory.Dispose();
}
_d3d11Device = null;
_dxgiDevice = null;
_backBuffer = null;
_targetBitmap = null;
_backBuffer2 = null;
_targetBitmap2 = null;
_d2dDevice = null;
swapChain = null;
swapChain2 = null;
d2dContext = null;
d2dContext2 = null;
dw_Factory = null;
}
public Direct2DFactories()
{
WICFactory = new WIC.ImagingFactory();
DWFactory = new DW.Factory();
var d3DDevice = new D3D11.Device(
D3D.DriverType.Hardware,
D3D11.DeviceCreationFlags.BgraSupport
#if DEBUG
| D3D11.DeviceCreationFlags.Debug
#endif
,
D3D.FeatureLevel.Level_11_1,
D3D.FeatureLevel.Level_11_0,
D3D.FeatureLevel.Level_10_1,
D3D.FeatureLevel.Level_10_0,
D3D.FeatureLevel.Level_9_3,
D3D.FeatureLevel.Level_9_2,
D3D.FeatureLevel.Level_9_1
);
var dxgiDevice = ComObject.As <SharpDX.DXGI.Device> (d3DDevice.NativePointer);
var d2DDevice = new D2D1.Device(dxgiDevice);
D2DFactory = d2DDevice.Factory;
//_d2DDeviceContext = new D2D1.DeviceContext (d2DDevice, D2D1.DeviceContextOptions.None);
//var dpi = DisplayDpi;
//_d2DDeviceContext.DotsPerInch = new Size2F (dpi, dpi);
}
public Core()
{
using (var dxgiDevice =
ImageFramework.DirectX.Device.Get().Handle.QueryInterface <SharpDX.DXGI.Device>())
{
#if DEBUG
var debugLevel = DebugLevel.Information;
#else
var debugLevel = DebugLevel.None;
#endif
var factory = new SharpDX.Direct2D1.Factory1(FactoryType.MultiThreaded, debugLevel);
Factory = factory;
Handle = new SharpDX.Direct2D1.Device(factory, dxgiDevice);
Context = new SharpDX.Direct2D1.DeviceContext(Handle, DeviceContextOptions.None);
}
WriteFactory = new SharpDX.DirectWrite.Factory(SharpDX.DirectWrite.FactoryType.Shared);
RoundStroke = new StrokeStyle(Factory, new StrokeStyleProperties
{
StartCap = CapStyle.Round,
EndCap = CapStyle.Round
});
HardStroke = new StrokeStyle(Factory, new StrokeStyleProperties
{
StartCap = CapStyle.Flat,
EndCap = CapStyle.Flat
});
ImageFramework.DirectX.Device.Get().DeviceDispose += (sender, args) => Dispose();
}
public MainWindow()
{
_dxgiDevice = AvaloniaLocator.Current.GetService <SharpDX.DXGI.Device>();
_d3dDevice = _dxgiDevice.QueryInterface <SharpDX.Direct3D11.Device>();
_d2dDevice = AvaloniaLocator.Current.GetService <SharpDX.Direct2D1.Device>();
DataContext = _model = new MainWindowViewModel();
_desc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription =
new ModeDescription((int)ClientSize.Width, (int)ClientSize.Height,
new Rational(60, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = PlatformImpl?.Handle.Handle ?? IntPtr.Zero,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
_swapChain = new SwapChain(new Factory1(), _d3dDevice, _desc);
_d2dContext = new SharpDX.Direct2D1.DeviceContext(_d2dDevice, DeviceContextOptions.None)
{
DotsPerInch = new Size2F(96, 96)
};
CreateMesh();
_view = Matrix.LookAtLH(new Vector3(0, 0, -5), new Vector3(0, 0, 0), Vector3.UnitY);
this.GetObservable(ClientSizeProperty).Subscribe(Resize);
Resize(ClientSize);
AvaloniaXamlLoader.Load(this);
Background = Avalonia.Media.Brushes.Transparent;
}
/// <summary>
/// Конструктор
/// </summary>
/// <param name="BackBuffer">Буффер на который будем рисовать, наш холст</param>
/// <param name="Width">Ширина области в которую будем рисовать</param>
/// <param name="Height">Высота объласти в которую будем рисовать</param>
public TextWirter(SharpDX.Direct3D11.Device2 device, SwapChain2 swapChain, Color color, float dpi = 96f, string font = "Calibri", int size = 14)
{
#if DEBUG
var debug = SharpDX.Direct2D1.DebugLevel.Error;
#else
var debug = SharpDX.Direct2D1.DebugLevel.None;
#endif
_Factory2D = new SharpDX.Direct2D1.Factory1(SharpDX.Direct2D1.FactoryType.SingleThreaded, debug);
using (var dxgiDevice = device.QueryInterface <SharpDX.DXGI.Device>())
{
d2dDevice = new SharpDX.Direct2D1.Device(_Factory2D, dxgiDevice);
}
_RenderTarget2D = new SharpDX.Direct2D1.DeviceContext(d2dDevice, SharpDX.Direct2D1.DeviceContextOptions.None);
BitmapProperties1 properties = new BitmapProperties1(
new PixelFormat(
SharpDX.DXGI.Format.B8G8R8A8_UNorm,
SharpDX.Direct2D1.AlphaMode.Premultiplied),
dpi,
dpi,
BitmapOptions.Target | BitmapOptions.CannotDraw);
Surface backBuffer = swapChain.GetBackBuffer <Surface>(0);
d2dTarget = new Bitmap1(_RenderTarget2D, backBuffer, properties);
this.TextFont = font;
this.TextSize = size;
_FactoryDWrite = new SharpDX.DirectWrite.Factory();
_SceneColorBrush = new SolidColorBrush(_RenderTarget2D, color);
InitTextFormat();
_RenderTarget2D.TextAntialiasMode = TextAntialiasMode.Cleartype;
}
public D3D11Renderer(ObservableVideoTrack videoTrack, RendererOptions options)
: base(videoTrack, options)
{
// _factoryDWrite = new DWrite.Factory(DWrite.FactoryType.Shared);
var device2D = new D2D1.Device(DeviceDXGI, new D2D1.CreationProperties
{
DebugLevel = D2D1.DebugLevel.Warning,
ThreadingMode = D2D1.ThreadingMode.MultiThreaded,
Options = D2D1.DeviceContextOptions.None
});
_context2D = new D2D1.DeviceContext(device2D, D2D1.DeviceContextOptions.None);
// Load the background image
using (var factoryWic = new WIC.ImagingFactory2())
using (var decoder = new WIC.JpegBitmapDecoder(factoryWic))
using (var inputStream = new WIC.WICStream(factoryWic, "background-small.jpg", NativeFileAccess.Read))
using (var formatConverter = new WIC.FormatConverter(factoryWic))
using (var bitmapScaler = new WIC.BitmapScaler(factoryWic))
{
decoder.Initialize(inputStream, WIC.DecodeOptions.CacheOnLoad);
formatConverter.Initialize(decoder.GetFrame(0), WIC.PixelFormat.Format32bppPBGRA);
bitmapScaler.Initialize(formatConverter, VideoFrameWidth, VideoFrameHeight,
WIC.BitmapInterpolationMode.Fant);
_backgroundBitmap = D2D1.Bitmap1.FromWicBitmap(_context2D, bitmapScaler);
}
// Create render target
_ballEllipse = new D2D1.Ellipse {
RadiusX = VideoFrameWidth / 20f, RadiusY = VideoFrameWidth / 20f
};
_ballBrush = new D2D1.SolidColorBrush(_context2D, new RawColor4(1f, 1f, 0f, 1f));
}
void CreateDeviceResources()
{
var defaultDevice = new SharpDX.Direct3D11.Device(DriverType.Hardware, DeviceCreationFlags.Debug | DeviceCreationFlags.BgraSupport);
var device = defaultDevice.QueryInterface <SharpDX.Direct3D11.Device1>();
var dxgiDevice2 = device.QueryInterface <SharpDX.DXGI.Device2>();
var dxgiAdapter = dxgiDevice2.Adapter;
SharpDX.DXGI.Factory2 dxgiFactory2 = dxgiAdapter.GetParent <SharpDX.DXGI.Factory2>();
var desc = new SwapChainDescription1();
desc.Width = 480;
desc.Height = 640;
desc.Format = Format.B8G8R8A8_UNorm;
desc.Stereo = false;
desc.SampleDescription = new SampleDescription(1, 0);
desc.Usage = Usage.RenderTargetOutput;
desc.BufferCount = 2;
desc.Scaling = Scaling.AspectRatioStretch;
desc.SwapEffect = SwapEffect.FlipSequential;
desc.Flags = SwapChainFlags.AllowModeSwitch;
this.swapChain = new SwapChain1(dxgiFactory2, device, new ComObject(mWindow), ref desc);
var d2dDevice = new SharpDX.Direct2D1.Device(dxgiDevice2);
this.d2dDeviceContext = new SharpDX.Direct2D1.DeviceContext(d2dDevice, DeviceContextOptions.None);
var backBuffer = this.swapChain.GetBackBuffer <Surface>(0);
var displayInfo = DisplayInformation.GetForCurrentView();
this.d2dTarget = new Bitmap1(this.d2dDeviceContext, backBuffer, new BitmapProperties1(new PixelFormat(Format.B8G8R8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Premultiplied), displayInfo.LogicalDpi, displayInfo.LogicalDpi, BitmapOptions.Target | BitmapOptions.CannotDraw));
this.updateList = new List <IUpdatable>();
// 10.5改変
this.playerShotManager = new PlayerShotManager(this.d2dDeviceContext);
this.updateList.Add(this.playerShotManager);
this.fighterDisplay = new Fighter(this.d2dDeviceContext, playerShotManager);
this.fighterDisplay.SetPosition(540, 240);
this.displayList = new List <IDrawable>();
this.displayList.Add(this.fighterDisplay);
this.displayList.Add(this.playerShotManager);
this.targetManager = new RectTargetManager(this.d2dDeviceContext, this.playerShotManager);
this.displayList.Add(this.targetManager);
this.updateList.Add(this.targetManager);
this.enemyShotManager = new EnemyShotManager(this.d2dDeviceContext, this.targetManager, this.fighterDisplay);
this.displayList.Add(this.enemyShotManager);
this.updateList.Add(this.enemyShotManager);
}
public CapturePlayback(SharpDX.Direct2D1.Device device, SharpDX.WIC.ImagingFactory factory, CapturePlayer player)
{
this.player = player;
context = new DeviceContext(device, DeviceContextOptions.EnableMultithreadedOptimizations);
CurrentFrame = player.CurrentSurface.Select(surface => CreateFrame(surface));
this.factory = factory;
}
public StreamPlayback(SharpDX.Direct2D1.Device device, SharpDX.WIC.ImagingFactory factory, StreamPlayer player, TimeSpan?duration)
{
this.player = player;
context = new DeviceContext(device, DeviceContextOptions.EnableMultithreadedOptimizations);
Duration = duration;
CurrentFrame = player.CurrentTime.Select(time => CreateFrame(player.Surface, time)).DisposeCurrentOnNext();
this.factory = factory;
}
public PaintingDevice(Device2D device2D, Device device3D)
{
Contract.Requires(device2D != null);
Contract.Requires(device3D != null);
_Factory2D = new Factory(FactoryType.SingleThreaded);
_PainterContext = new Painter(_Factory2D, device2D, device3D);
Contract.Assert(Factory2D == _Factory2D);
Contract.Assert(Painter == _PainterContext);
}
/// <summary>
/// 清理所有正在使用的资源，并设置为 <c>null</c>。
/// </summary>
private void ClearResources()
{
if (this.d3DDevice != null)
{
this.d3DDevice.Dispose();
this.d3DDevice = null;
}
if (this.dxgiDevice != null)
{
this.dxgiDevice.Dispose();
this.dxgiDevice = null;
}
if (this.swapChain != null)
{
this.swapChain.Dispose();
this.swapChain = null;
}
if (this.backBuffer != null)
{
this.backBuffer.Dispose();
this.backBuffer = null;
}
if (this.targetBitmap != null)
{
this.targetBitmap.Dispose();
this.swapChain = null;
}
if (this.d2DDevice != null)
{
this.d2DDevice.Dispose();
this.d2DDevice = null;
}
if (this.d2DContext != null)
{
this.d2DContext.Dispose();
this.d2DContext = null;
}
if (this.d2DFactory != null)
{
this.d2DFactory.Dispose();
this.d2DFactory = null;
}
if (this.renderTarget != null)
{
this.renderTarget.Dispose();
this.renderTarget = null;
}
if (this.wicFactory != null)
{
this.wicFactory.Dispose();
this.wicFactory = null;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="DeviceHandlerD3D11" /> class.
/// </summary>
/// <param name="core">The core.</param>
/// <param name="engineDevice">The engine device.</param>
internal DeviceHandlerD2D(GraphicsCore core, EngineDevice engineDevice)
{
try
{
bool doFallbackMethod = core.Force2DFallbackMethod || (core.FactoryD2D_2 == null);
// Simulate exception if requested
if (GraphicsCore.ThrowD2DInitDeviceError)
{
throw new SeeingSharpGraphicsException("Simulation Direct2D device init exception");
}
// Do default method (Windows 8 and newer)
if (!doFallbackMethod)
{
try
{
using (DXGI.Device dxgiDevice = engineDevice.DeviceD3D11_1.QueryInterface <DXGI.Device>())
{
m_deviceD2D = new D2D.Device1(engineDevice.Core.FactoryD2D_2, dxgiDevice);
m_deviceContextD2D = new SharpDX.Direct2D1.DeviceContext(
m_deviceD2D,
D2D.DeviceContextOptions.None);
m_renderTarget = m_deviceContextD2D;
}
}
catch (Exception) { doFallbackMethod = true; }
}
// Fallback method (on older windows platforms (< Windows 8))
if (doFallbackMethod)
{
m_renderTarget = null;
m_deviceD2D = null;
m_deviceContextD2D = null;
m_dummyRenderTargetTexture = GraphicsHelper.CreateRenderTargetTextureDummy(
engineDevice.DeviceD3D11_1, 32, 32);
m_dummyDirect2DOverlay = new Direct2DOverlayRenderer(
engineDevice, m_dummyRenderTargetTexture, 32, 32, DpiScaling.Default,
forceInit: true);
}
}
catch (Exception)
{
GraphicsHelper.SafeDispose(ref m_deviceContextD2D);
GraphicsHelper.SafeDispose(ref m_deviceD2D);
GraphicsHelper.SafeDispose(ref m_dummyDirect2DOverlay);
GraphicsHelper.SafeDispose(ref m_dummyRenderTargetTexture);
GraphicsHelper.SafeDispose(ref m_renderTarget);
}
}
public static Direct2D1.DeviceContext CreateRenderTarget(
Direct2D1.Factory1 factory2d,
Direct3D11.Device device3d)
{
var dxgiDevice = device3d.QueryInterface <DXGI.Device>();
using (var device2d = new Direct2D1.Device(factory2d, dxgiDevice))
{
return(new Direct2D1.DeviceContext(
device2d,
Direct2D1.DeviceContextOptions.None));
}
}
public RendererUtil()
{
var defaultDevice = new D3D11.Device(D3D.DriverType.Hardware, D3D11.DeviceCreationFlags.BgraSupport);
d3dDevice = defaultDevice.QueryInterface<D3D11.Device1>();
dxgiDevice = d3dDevice.QueryInterface<Device>();
d2dFactory = new D2D.Factory(D2D.FactoryType.MultiThreaded);
d2dDevice = new D2D.Device(dxgiDevice);
d2dDeviceContext = new D2D.DeviceContext(d2dDevice, D2D.DeviceContextOptions.None);
imagingFactory = new ImagingFactory2();
}
/// <summary>
/// Create a batch manager for drawing text and sprite
/// </summary>
/// <param name="device">Device pointer</param>
internal Canvas(Device device)
{
Device = device;
NativeFactory = new SharpDX.Direct2D1.Factory1(SharpDX.Direct2D1.FactoryType.SingleThreaded, DebugLevel.Information);
using (var dxgiDevice = device.NativeDevice.QueryInterface <DeviceGI>())
NativeDevice = new Device2D(NativeFactory, dxgiDevice);
NativeDeviceContext = new DeviceContext(NativeDevice, DeviceContextOptions.None);
InitializeFont();
Brush = new SolidColorBrush(NativeDeviceContext, default(Color4));
}
public Direct2DDevice(IServiceRegistry services, SharpDX.Direct3D11.Device d3dDevice, DebugLevel debugLevel)
{
this.services = services;
using (var dxgiDevice = d3dDevice.QueryInterface <SharpDX.DXGI.Device>())
{
factory = ToDispose(new SharpDX.Direct2D1.Factory1(FactoryType.SingleThreaded, debugLevel));
device = ToDispose(new Device(factory, dxgiDevice));
deviceContext = ToDispose(new DeviceContext(device, DeviceContextOptions.None));
}
backBuffer = ToDispose(BackBufferSurface.New(this));
backBuffer.Initialize();
directWriteFactory = ToDispose(new DWFactory());
}
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);
}
}
public RenderController(IntPtr windowHandle)
{
writeFactory = new SharpDX.DirectWrite.Factory();
SharpDX.Direct3D11.Device defaultDevice = new SharpDX.Direct3D11.Device
(
DriverType.Hardware,
DeviceCreationFlags.Debug | DeviceCreationFlags.BgraSupport
);
device = defaultDevice.QueryInterface <SharpDX.Direct3D11.Device1>();
SharpDX.DXGI.Device2 dxgiDevice2 = device.QueryInterface <SharpDX.DXGI.Device2>();
SharpDX.DXGI.Adapter dxgiAdapter = dxgiDevice2.Adapter;
SharpDX.DXGI.Factory2 dxgiFactory2 = dxgiAdapter.GetParent <SharpDX.DXGI.Factory2>();
SwapChainDescription1 description = new SwapChainDescription1()
{
Width = 0,
Height = 0,
Format = Format.B8G8R8A8_UNorm,
Stereo = false,
SampleDescription = new SampleDescription(1, 0),
Usage = Usage.RenderTargetOutput,
BufferCount = 2,
Scaling = Scaling.None,
SwapEffect = SwapEffect.FlipSequential,
};
swapChain = new SwapChain1(dxgiFactory2, device, windowHandle, ref description);
backBuffer = Surface.FromSwapChain(swapChain, 0);
d2dDevice = new SharpDX.Direct2D1.Device(dxgiDevice2);
d2dContext = new SharpDX.Direct2D1.DeviceContext(d2dDevice, SharpDX.Direct2D1.DeviceContextOptions.None);
properties = new BitmapProperties1
(
new SharpDX.Direct2D1.PixelFormat
(
SharpDX.DXGI.Format.B8G8R8A8_UNorm,
SharpDX.Direct2D1.AlphaMode.Premultiplied
),
0, 0, BitmapOptions.Target | BitmapOptions.CannotDraw
);
d2dTarget = new Bitmap1(d2dContext, backBuffer, properties);
d2dContext.Target = d2dTarget;
canDraw = true;
}
private void InitializeDirectX(GameWindow gameWindow)
{
using (var defaultDevice = new SharpDX.Direct3D11.Device(DriverType.Hardware, DeviceCreationFlags.BgraSupport))
{
_d3dDevice = defaultDevice.QueryInterface <SharpDX.Direct3D11.Device1>();
}
var swapChainDesc = new SwapChainDescription1()
{
Width = 0,
Height = 0,
Format = Format.B8G8R8A8_UNorm,
BufferCount = 2,
Usage = Usage.BackBuffer | Usage.RenderTargetOutput,
SwapEffect = SwapEffect.FlipSequential,
SampleDescription = new SampleDescription(1, 0),
Scaling = Scaling.AspectRatioStretch
};
using (var dxgiDevice = _d3dDevice.QueryInterface <SharpDX.DXGI.Device2>())
using (var dxgiFactory = dxgiDevice.Adapter.GetParent <SharpDX.DXGI.Factory2>())
{
var window = new ComObject(gameWindow.WindowObject);
_swapChain = new SwapChain1(dxgiFactory, _d3dDevice, window, ref swapChainDesc);
_d2dFactory = new SharpDX.Direct2D1.Factory1();
_d2dDevice = new SharpDX.Direct2D1.Device(_d2dFactory, dxgiDevice);
}
_deviceContext = new SharpDX.Direct2D1.DeviceContext(_d2dDevice, new DeviceContextOptions());
using (var surface = Surface.FromSwapChain(_swapChain, 0))
{
var pixelFormat = new SharpDX.Direct2D1.PixelFormat(Format.Unknown, SharpDX.Direct2D1.AlphaMode.Premultiplied);
var bitmapProperties = new BitmapProperties1(pixelFormat, 0, 0, BitmapOptions.Target | BitmapOptions.CannotDraw);
_d2dTargetBitmap = new SharpDX.Direct2D1.Bitmap1(_deviceContext, surface, bitmapProperties);
_deviceContext.Target = _d2dTargetBitmap;
}
_dwriteFactory = new SharpDX.DirectWrite.Factory1();
_wicFactory = new ImagingFactory();
_formatConverter = new FormatConverter(_wicFactory);
_deviceContext.TextAntialiasMode = SharpDX.Direct2D1.TextAntialiasMode.Cleartype;
}
public Painter(Factory factory2D, Device2D device2D, Device device3D)
: base(device2D)
{
Contract.Requires(factory2D != null);
Contract.Requires(device2D != null);
Contract.Requires(device3D != null);
_States = new Stack<State>();
_Drawer = new Drawer(factory2D);
_Device2D = device2D;
_Device3D = device3D;
_Factory2D = factory2D;
device2D.Diagnostics.Register(_FrameDuration);
_Watch = new Stopwatch();
}
private void Initialize()
{
_d2dFactory = new SharpDX.Direct2D1.Factory1();
DWriteFactory = new SharpDX.DirectWrite.Factory1();
WicFactory = new ImagingFactory2();
DevicePixelFormat = new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.R8G8B8A8_UNorm, AlphaMode.Premultiplied);
ImagePixelFormat = SharpDX.WIC.PixelFormat.Format32bppPRGBA;
using (var defaultDevice = new SharpDX.Direct3D11.Device(DriverType.Hardware, DeviceCreationFlags.BgraSupport))
using (var d3dDevice = defaultDevice.QueryInterface <SharpDX.Direct3D11.Device1>())
using (var dxgiDevice = d3dDevice.QueryInterface <SharpDX.DXGI.Device2>())
{
_d2dDevice = new SharpDX.Direct2D1.Device(_d2dFactory, dxgiDevice);
DeviceContext = new SharpDX.Direct2D1.DeviceContext(_d2dDevice, new DeviceContextOptions());
}
WicImageEncoder = new ImageEncoder(WicFactory, _d2dDevice);
DeviceContext.TextAntialiasMode = SharpDX.Direct2D1.TextAntialiasMode.Grayscale;
}
void InitializeDirect2D()
{
d3dDevice = new D3D.Device(DriverType.Hardware, DeviceCreationFlags.BgraSupport);
dxgiDevice = d3dDevice.QueryInterface <DXGI.Device1>();
var desc = new SwapChainDescription1()
{
Width = 0,
Height = 0,
Format = Format.B8G8R8A8_UNorm,
Stereo = false,
SampleDescription = new SampleDescription(1, 0),
Usage = Usage.RenderTargetOutput,
BufferCount = 3,
Scaling = Scaling.None,
SwapEffect = SwapEffect.FlipSequential,
Flags = SwapChainFlags.None
};
DXGI.Factory2 dxgiFactory = dxgiDevice.Adapter.GetParent <DXGI.Factory2>();
swapChain = new SwapChain1(dxgiFactory, d3dDevice, Child.Handle, ref desc);
swapChain.BackgroundColor = Color4.White;
dxgiFactory.Dispose();
d2dFactory = new D2D.Factory1(FactoryType.SingleThreaded);
d2dDevice = new D2D.Device(d2dFactory, dxgiDevice);
d2dDeviceContext = new D2D.DeviceContext(d2dDevice, DeviceContextOptions.None);
d2dDeviceContext.TextAntialiasMode = TextAntialiasMode.Cleartype;
//d2dDeviceContext.DotsPerInch = new Size2F(96, 96);
var props = new BitmapProperties1(new PixelFormat(Format.B8G8R8A8_UNorm, D2D.AlphaMode.Ignore),
d2dDeviceContext.DotsPerInch.Width,
d2dDeviceContext.DotsPerInch.Height,
BitmapOptions.Target | BitmapOptions.CannotDraw);
Surface1 dxgiSurface = swapChain.GetBackBuffer <Surface1>(0);
d2dSurface = new Bitmap1(d2dDeviceContext, dxgiSurface, props);
dxgiSurface.Dispose();
d2dDeviceContext.Target = d2dSurface;
VertexFillBrush = new SolidColorBrush(d2dDeviceContext, new Color4(1, 0.5f, 0, 1));
VertexDrawBrush = new SolidColorBrush(d2dDeviceContext, new Color4(0.2f, 0.2f, 0.2f, 1));
EdgeDrawBrush = new SolidColorBrush(d2dDeviceContext, Color4.Black);
RasterDrawBrush = new SolidColorBrush(d2dDeviceContext, new Color4(0.5f, 0.5f, 0.5f, 1));
}
public DXBitmapExportContext(int width, int height, float displayScale = 1, int dpi = 72, bool disposeBitmap = true)
: base(width, height, dpi)
{
_disposeBitmap = disposeBitmap;
if (_default3DDevice == null)
{
_default3DDevice = new d3d.Device(DriverType.Hardware, d3d.DeviceCreationFlags.VideoSupport | d3d.DeviceCreationFlags.BgraSupport);
// default3DDevice = new d3d.Device(DriverType.Warp, d3d.DeviceCreationFlags.BgraSupport);
_default3DDevice1 = _default3DDevice.QueryInterface <d3d.Device1>();
_dxgiDevice = _default3DDevice1.QueryInterface <dxgi.Device>(); // get a reference to DXGI device
_device2D = new d2.Device(_dxgiDevice);
// initialize the DeviceContext - it will be the D2D render target
_deviceContext = new d2.DeviceContext(_device2D, d2.DeviceContextOptions.None);
}
// specify a pixel format that is supported by both and WIC
_pixelFormat = new d2.PixelFormat(dxgi.Format.B8G8R8A8_UNorm, d2.AlphaMode.Premultiplied);
// create the d2d bitmap description using default flags
var bitmapProps = new d2.BitmapProperties1(_pixelFormat, Dpi, Dpi,
d2.BitmapOptions.Target | d2.BitmapOptions.CannotDraw);
// create our d2d bitmap where all drawing will happen
_bitmap = new d2.Bitmap1(_deviceContext, new Size2(width, height), bitmapProps);
// associate bitmap with the d2d context
_deviceContext.Target = _bitmap;
_deviceContext.BeginDraw();
_deviceContext.Clear(new Color4 {
Alpha = 0, Blue = 0, Green = 0, Red = 0
});
_canvas = new DXCanvas(_deviceContext)
{
DisplayScale = displayScale
};
}
public DeviceResources(IntPtr handle)
{
Factory2D = new Factory1_2D1();
ImagingFactory = new ImagingFactory();
FontFactory = new FactoryDW();
PixelFormat = new PixelFormat(Format.B8G8R8A8_UNorm, AlphaMode.Premultiplied);
var modeDescription = new ModeDescription(PixelFormat.Format);
var swapChainDescription = new SwapChainDescription
{
BufferCount = 1,
Flags = SwapChainFlags.AllowModeSwitch,
IsWindowed = false,
ModeDescription = modeDescription,
OutputHandle = handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
Device.CreateWithSwapChain(
DriverType.Hardware,
DeviceCreationFlags.BgraSupport,
swapChainDescription,
out Device device3D,
out SwapChain swapChain
);
SwapChain = swapChain;
using (var dxgiDevice = device3D.QueryInterface <SharpDX.DXGI.Device>())
{
Device2D = new Device2D1(Factory2D, dxgiDevice);
}
device3D.Dispose();
CreateDeviceContext();
}
/// <summary>
/// Creates device resources.
/// </summary>
/// <remarks>
/// This method is called at the initialization of this instance.
/// </remarks>
protected virtual void CreateDeviceResources()
{
// Dispose previous references and set to null
RemoveAndDispose(ref d3dDevice);
RemoveAndDispose(ref d3dContext);
RemoveAndDispose(ref d2dDevice);
RemoveAndDispose(ref d2dContext);
// Allocate new references
// Enable compatibility with Direct2D
// Retrieve the Direct3D 11.1 device amd device context
var creationFlags = SharpDX.Direct3D11.DeviceCreationFlags.VideoSupport | SharpDX.Direct3D11.DeviceCreationFlags.BgraSupport;
// Decomment this line to have Debug. Unfortunately, debug is sometimes crashing applications, so it is disable by default
try
{
// Try to create it with Video Support
// If it is not working, we just use BGRA
// Force to FeatureLevel.Level_9_1
using (var defaultDevice = new SharpDX.Direct3D11.Device(DriverType.Hardware, creationFlags))
d3dDevice = defaultDevice.QueryInterface <SharpDX.Direct3D11.Device1>();
} catch (Exception)
{
creationFlags = SharpDX.Direct3D11.DeviceCreationFlags.BgraSupport;
using (var defaultDevice = new SharpDX.Direct3D11.Device(DriverType.Hardware, creationFlags))
d3dDevice = defaultDevice.QueryInterface <SharpDX.Direct3D11.Device1>();
}
featureLevel = d3dDevice.FeatureLevel;
// Get Direct3D 11.1 context
d3dContext = ToDispose(d3dDevice.ImmediateContext.QueryInterface <SharpDX.Direct3D11.DeviceContext1>());
// Create Direct2D device
using (var dxgiDevice = d3dDevice.QueryInterface <SharpDX.DXGI.Device>())
d2dDevice = ToDispose(new SharpDX.Direct2D1.Device(d2dFactory, dxgiDevice));
// Create Direct2D context
d2dContext = ToDispose(new SharpDX.Direct2D1.DeviceContext(d2dDevice, SharpDX.Direct2D1.DeviceContextOptions.None));
}
private void CleanUpDeviceIndependentResources()
{
if (_deviceIndependedResourcesCreated)
{
OnCleanUpDeviceIndependentResources();
}
if (_surface != null && !_surface.IsDisposed)
{
_surface.Dispose();
}
_surface = null;
if (_dc != null && !_dc.IsDisposed)
{
_dc.Dispose();
}
_dc = null;
if (_d2dDevice != null && !_d2dDevice.IsDisposed)
{
_d2dDevice.Dispose();
}
_d2dDevice = null;
if (_renderTarget != null && !_renderTarget.IsDisposed)
{
_renderTarget.Dispose();
}
_renderTarget = null;
if (_d2dFactory != null && !_d2dFactory.IsDisposed)
{
_d2dFactory.Dispose();
}
_d2dFactory = null;
}
private void CreateDeviceIndependentResources()
{
_dxgiDevice = _d3dDevice.QueryInterface <SharpDX.DXGI.Device>();
_d2dDevice = new SharpDX.Direct2D1.Device(_dxgiDevice);
_d2dFactory = _d2dDevice.Factory;
var dpiX = _d2dFactory.DesktopDpi.Width;
var dpiY = _d2dFactory.DesktopDpi.Height;
_dc = new SharpDX.Direct2D1.DeviceContext(_d2dDevice, DeviceContextOptions.None);
_dc.PrimitiveBlend = PrimitiveBlend.SourceOver;
var format = new SharpDX.Direct2D1.PixelFormat(Format.B8G8R8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Premultiplied);
var properties = new BitmapProperties1(format, dpiX, dpiY, BitmapOptions.Target | BitmapOptions.CannotDraw);
_surface = _swapChain.GetBackBuffer <Surface>(0);
_renderTarget = new Bitmap1(_dc, _surface, properties);
_dc.Target = _renderTarget;
_dc.AntialiasMode = AntialiasMode.PerPrimitive;
OnCreateDeviceIndependentResources();
this._deviceIndependedResourcesCreated = true;
}
public DeviceManager()
{
try
{
// 创建 Dierect3D 设备。
this.d3DDevice = new D3D11Device(DriverType.Hardware, DeviceCreationFlags.BgraSupport);
this.dxgiDevice = d3DDevice.QueryInterface<D3D11Device1>().QueryInterface<DXGIDevice>();
// 创建 Direct2D 设备和工厂。
this.d2DDevice = new D2D1Device(dxgiDevice);
this.d2DContext = new DeviceContext(d2DDevice, DeviceContextOptions.None);
this.d2DFactory = this.d2DContext.Factory;
this.wicFactory = new ImagingFactory2();
}
catch
{
this.ClearResources();
try
{
// 创建 D3D 设备异常，则尝试 Direct2D 单线程工厂。
this.d2DFactory = new Factory(FactoryType.SingleThreaded);
this.wicFactory = new ImagingFactory();
}
catch
{
this.ClearResources();
}
}
if (this.d2DFactory != null)
{
Dpi = d2DFactory.DesktopDpi;
BitmapProps1 = new BitmapProperties1(D2PixelFormat, Dpi.Width, Dpi.Height, BitmapOptions.Target);
}
}
public Direct2DFactories()
{
WICFactory = new WIC.ImagingFactory ();
DWFactory = new DW.Factory ();
var d3DDevice = new D3D11.Device (
D3D.DriverType.Hardware,
D3D11.DeviceCreationFlags.BgraSupport
#if DEBUG
| D3D11.DeviceCreationFlags.Debug
#endif
,
D3D.FeatureLevel.Level_11_1,
D3D.FeatureLevel.Level_11_0,
D3D.FeatureLevel.Level_10_1,
D3D.FeatureLevel.Level_10_0,
D3D.FeatureLevel.Level_9_3,
D3D.FeatureLevel.Level_9_2,
D3D.FeatureLevel.Level_9_1
);
var dxgiDevice = ComObject.As<SharpDX.DXGI.Device> (d3DDevice.NativePointer);
var d2DDevice = new D2D1.Device (dxgiDevice);
D2DFactory = d2DDevice.Factory;
//_d2DDeviceContext = new D2D1.DeviceContext (d2DDevice, D2D1.DeviceContextOptions.None);
//var dpi = DisplayDpi;
//_d2DDeviceContext.DotsPerInch = new Size2F (dpi, dpi);
}
/// <summary>
/// Creates the surface-independent resources and loads the content.
/// </summary>
private void CreateDeviceAndLoadContent()
{
Debug.Assert(_graphicsDevice == null);
var flags = GetDeviceCreationFlags();
Debug.Assert(flags.HasFlag(DeviceCreationFlags.BgraSupport)); // mandatory for D2D support
// initialize Direct3D11 - this is the bridge between Direct2D and control surface
_graphicsDevice = _disposeCollector.Collect(GraphicsDevice.New(flags));
// get the low-level DXGI device reference
using (var dxgiDevice = ((Device)_graphicsDevice).QueryInterface<SharpDX.DXGI.Device>())
{
// create D2D device sharing same GPU driver instance
_d2dDevice =_disposeCollector.Collect(new D2D.Device(dxgiDevice, new D2D.CreationProperties { DebugLevel = D2DDebugLevel }));
// create D2D device context used in drawing and resource creation
// this allows us to not recreate the resources if render target gets recreated because of size change
_d2dDeviceContext = _disposeCollector.Collect(new D2D.DeviceContext(_d2dDevice, D2D.DeviceContextOptions.EnableMultithreadedOptimizations));
}
// device-independent factory used to create all DirectWrite resources
_dwFactory = _disposeCollector.Collect(new SharpDX.DirectWrite.Factory1());
// load scene-specific content:
LoadContent();
}
/// <summary>
/// Unloads content and disposes all unmanaged resources.
/// </summary>
private void DisposeAndUnloadContent()
{
_disposeCollector.DisposeAndClear();
_d2dDeviceContext = null;
_d2dDevice = null;
_dwFactory = null;
_presenter = null;
_graphicsDevice = null;
}
/// <summary>
/// Now that we have a CoreWindow object, the DirectX device/context can be created.
/// </summary>
/// <param name="entryPoint"></param>
public void Load(string entryPoint)
{
// Get the default hardware device and enable debugging. Don't care about the available feature level.
// DeviceCreationFlags.BgraSupport must be enabled to allow Direct2D interop.
SharpDX.Direct3D11.Device defaultDevice = new SharpDX.Direct3D11.Device(DriverType.Hardware, DeviceCreationFlags.Debug | DeviceCreationFlags.BgraSupport);
// Query the default device for the supported device and context interfaces.
device = defaultDevice.QueryInterface<SharpDX.Direct3D11.Device1>();
d3dContext = device.ImmediateContext.QueryInterface<SharpDX.Direct3D11.DeviceContext1>();
// Query for the adapter and more advanced DXGI objects.
SharpDX.DXGI.Device2 dxgiDevice2 = device.QueryInterface<SharpDX.DXGI.Device2>();
SharpDX.DXGI.Adapter dxgiAdapter = dxgiDevice2.Adapter;
SharpDX.DXGI.Factory2 dxgiFactory2 = dxgiAdapter.GetParent<SharpDX.DXGI.Factory2>();
// Description for our swap chain settings.
SwapChainDescription1 description = new SwapChainDescription1()
{
// 0 means to use automatic buffer sizing.
Width = 0,
Height = 0,
// 32 bit RGBA color.
Format = Format.B8G8R8A8_UNorm,
// No stereo (3D) display.
Stereo = false,
// No multisampling.
SampleDescription = new SampleDescription(1, 0),
// Use the swap chain as a render target.
Usage = Usage.RenderTargetOutput,
// Enable double buffering to prevent flickering.
BufferCount = 2,
// No scaling.
Scaling = Scaling.None,
// Flip between both buffers.
SwapEffect = SwapEffect.FlipSequential,
};
// Generate a swap chain for our window based on the specified description.
swapChain = dxgiFactory2.CreateSwapChainForCoreWindow(device, new ComObject(window), ref description, null);
// Get the default Direct2D device and create a context.
SharpDX.Direct2D1.Device d2dDevice = new SharpDX.Direct2D1.Device(dxgiDevice2);
d2dContext = new SharpDX.Direct2D1.DeviceContext(d2dDevice, SharpDX.Direct2D1.DeviceContextOptions.None);
// Specify the properties for the bitmap that we will use as the target of our Direct2D operations.
// We want a 32-bit BGRA surface with premultiplied alpha.
BitmapProperties1 properties = new BitmapProperties1(new PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Premultiplied),
DisplayProperties.LogicalDpi, DisplayProperties.LogicalDpi, BitmapOptions.Target | BitmapOptions.CannotDraw);
// Get the default surface as a backbuffer and create the Bitmap1 that will hold the Direct2D drawing target.
Surface backBuffer = swapChain.GetBackBuffer<Surface>(0);
d2dTarget = new Bitmap1(d2dContext, backBuffer, properties);
// Create a solid color brush.
solidBrush = new SolidColorBrush(d2dContext, Color.Coral);
// Create a linear gradient brush.
// Note that the StartPoint and EndPoint values are set as absolute coordinates of the surface you are drawing to,
// NOT the geometry we will apply the brush.
linearGradientBrush = new LinearGradientBrush(d2dContext, new LinearGradientBrushProperties()
{
StartPoint = new Vector2(50, 0),
EndPoint = new Vector2(450, 0),
},
new GradientStopCollection(d2dContext, new GradientStop[]
{
new GradientStop()
{
Color = Color.Blue,
Position = 0,
},
new GradientStop()
{
Color = Color.Green,
Position = 1,
}
}));
// Create a radial gradient brush.
// The center is specified in absolute coordinates, too.
radialGradientBrush = new RadialGradientBrush(d2dContext, new RadialGradientBrushProperties()
{
Center = new Vector2(250, 525),
RadiusX = 100,
RadiusY = 100,
},
new GradientStopCollection(d2dContext, new GradientStop[]
{
new GradientStop()
{
Color = Color.Yellow,
Position = 0,
},
new GradientStop()
{
Color = Color.Red,
Position = 1,
}
}));
}
/// <summary>
/// Initializes a new instance of the <see cref="DeviceContext"/> class using an existing <see cref="Device"/>.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="options">The options to be applied to the created device context.</param>
/// <remarks>
/// The new device context will not have a selected target bitmap. The caller must create and select a bitmap as the target surface of the context.
/// </remarks>
/// <unmanaged>HRESULT ID2D1Device::CreateDeviceContext([In] D2D1_DEVICE_CONTEXT_OPTIONS options,[Out] ID2D1DeviceContext** deviceContext)</unmanaged>
public DeviceContext(Device device, DeviceContextOptions options)
: base(IntPtr.Zero)
{
device.CreateDeviceContext(options, this);
}
private void OnEditViewportDrawSprites(Device device, SpriteBatch spriteBatch, Rectangle cliprectangle)
{
UiEncodingWindowSource current = _currentSource;
if (current == null)
return;
try
{
spriteBatch.Begin();
current.Texture.Draw(device, spriteBatch, Vector2.Zero, new Rectangle(0, 0, current.Texture.Descriptor2D.Width, current.Texture.Descriptor2D.Height), 0, cliprectangle);
spriteBatch.End();
}
catch (Exception ex)
{
Log.Error(ex);
}
}
static void Main()
{
// input and output files are supposed to be in the program folder
var inputPath = "Input.png";
var outputPath = "Output.png";
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// INITIALIZATION ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// initialize the D3D device which will allow to render to image any graphics - 3D or 2D
var defaultDevice = new SharpDX.Direct3D11.Device(SharpDX.Direct3D.DriverType.Hardware,
d3d.DeviceCreationFlags.VideoSupport
| d3d.DeviceCreationFlags.BgraSupport
| d3d.DeviceCreationFlags.Debug); // take out the Debug flag for better performance
var d3dDevice = defaultDevice.QueryInterface<d3d.Device1>(); // get a reference to the Direct3D 11.1 device
var dxgiDevice = d3dDevice.QueryInterface<dxgi.Device>(); // get a reference to DXGI device
var d2dDevice = new d2.Device(dxgiDevice); // initialize the D2D device
var imagingFactory = new wic.ImagingFactory2(); // initialize the WIC factory
// initialize the DeviceContext - it will be the D2D render target and will allow all rendering operations
var d2dContext = new d2.DeviceContext(d2dDevice, d2.DeviceContextOptions.None);
var dwFactory = new dw.Factory();
// specify a pixel format that is supported by both D2D and WIC
var d2PixelFormat = new d2.PixelFormat(dxgi.Format.R8G8B8A8_UNorm, d2.AlphaMode.Premultiplied);
// if in D2D was specified an R-G-B-A format - use the same for wic
var wicPixelFormat = wic.PixelFormat.Format32bppPRGBA;
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// IMAGE LOADING ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var decoder = new wic.PngBitmapDecoder(imagingFactory); // we will load a PNG image
var inputStream = new wic.WICStream(imagingFactory, inputPath, NativeFileAccess.Read); // open the image file for reading
decoder.Initialize(inputStream, wic.DecodeOptions.CacheOnLoad);
// decode the loaded image to a format that can be consumed by D2D
var formatConverter = new wic.FormatConverter(imagingFactory);
formatConverter.Initialize(decoder.GetFrame(0), wicPixelFormat);
// load the base image into a D2D Bitmap
//var inputBitmap = d2.Bitmap1.FromWicBitmap(d2dContext, formatConverter, new d2.BitmapProperties1(d2PixelFormat));
// store the image size - output will be of the same size
var inputImageSize = formatConverter.Size;
var pixelWidth = inputImageSize.Width;
var pixelHeight = inputImageSize.Height;
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// EFFECT SETUP ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Effect 1 : BitmapSource - take decoded image data and get a BitmapSource from it
var bitmapSourceEffect = new d2.Effects.BitmapSource(d2dContext);
bitmapSourceEffect.WicBitmapSource = formatConverter;
// Effect 2 : GaussianBlur - give the bitmapsource a gaussian blurred effect
var gaussianBlurEffect = new d2.Effects.GaussianBlur(d2dContext);
gaussianBlurEffect.SetInput(0, bitmapSourceEffect.Output, true);
gaussianBlurEffect.StandardDeviation = 5f;
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// OVERLAY TEXT SETUP ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var textFormat = new dw.TextFormat(dwFactory, "Arial", 15f); // create the text format of specified font configuration
// draw a long text to show the automatic line wrapping
var textToDraw = "Some long text to show the drawing of preformatted "
+ "glyphs using DirectWrite on the Direct2D surface."
+ " Notice the automatic wrapping of line if it exceeds desired width.";
// create the text layout - this improves the drawing performance for static text
// as the glyph positions are precalculated
var textLayout = new dw.TextLayout(dwFactory, textToDraw, textFormat, 300f, 1000f);
var textBrush = new d2.SolidColorBrush(d2dContext, Color.LightGreen);
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// RENDER TARGET SETUP ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// create the d2d bitmap description using default flags (from SharpDX samples) and 96 DPI
var d2dBitmapProps = new d2.BitmapProperties1(d2PixelFormat, 96, 96, d2.BitmapOptions.Target | d2.BitmapOptions.CannotDraw);
// the render target
var d2dRenderTarget = new d2.Bitmap1(d2dContext, new Size2(pixelWidth, pixelHeight), d2dBitmapProps);
d2dContext.Target = d2dRenderTarget; // associate bitmap with the d2d context
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// DRAWING ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// slow preparations - fast drawing:
d2dContext.BeginDraw();
d2dContext.DrawImage(gaussianBlurEffect);
d2dContext.DrawTextLayout(new Vector2(5f, 5f), textLayout, textBrush);
d2dContext.EndDraw();
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// IMAGE SAVING ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// delete the output file if it already exists
if (System.IO.File.Exists(outputPath)) System.IO.File.Delete(outputPath);
// use the appropiate overload to write either to stream or to a file
var stream = new wic.WICStream(imagingFactory, outputPath, NativeFileAccess.Write);
// select the image encoding format HERE
var encoder = new wic.PngBitmapEncoder(imagingFactory);
encoder.Initialize(stream);
var bitmapFrameEncode = new wic.BitmapFrameEncode(encoder);
bitmapFrameEncode.Initialize();
bitmapFrameEncode.SetSize(pixelWidth, pixelHeight);
bitmapFrameEncode.SetPixelFormat(ref wicPixelFormat);
// this is the trick to write D2D1 bitmap to WIC
var imageEncoder = new wic.ImageEncoder(imagingFactory, d2dDevice);
imageEncoder.WriteFrame(d2dRenderTarget, bitmapFrameEncode, new wic.ImageParameters(d2PixelFormat, 96, 96, 0, 0, pixelWidth, pixelHeight));
bitmapFrameEncode.Commit();
encoder.Commit();
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CLEANUP ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// dispose everything and free used resources
bitmapFrameEncode.Dispose();
encoder.Dispose();
stream.Dispose();
textBrush.Dispose();
textLayout.Dispose();
textFormat.Dispose();
formatConverter.Dispose();
gaussianBlurEffect.Dispose();
bitmapSourceEffect.Dispose();
d2dRenderTarget.Dispose();
inputStream.Dispose();
decoder.Dispose();
d2dContext.Dispose();
dwFactory.Dispose();
imagingFactory.Dispose();
d2dDevice.Dispose();
dxgiDevice.Dispose();
d3dDevice.Dispose();
defaultDevice.Dispose();
// show the result
System.Diagnostics.Process.Start(outputPath);
}
public static MemoryStream Resize(System.IO.Stream source, int maxwidth, int maxheight, Action beforeDrawImage, Action afterDrawImage)
{
// initialize the D3D device which will allow to render to image any graphics - 3D or 2D
var defaultDevice = new SharpDX.Direct3D11.Device(SharpDX.Direct3D.DriverType.Warp,
d3d.DeviceCreationFlags.BgraSupport | d3d.DeviceCreationFlags.SingleThreaded | d3d.DeviceCreationFlags.PreventThreadingOptimizations);
var d3dDevice = defaultDevice.QueryInterface<d3d.Device1>(); // get a reference to the Direct3D 11.1 device
var dxgiDevice = d3dDevice.QueryInterface<dxgi.Device>(); // get a reference to DXGI device
var d2dDevice = new d2.Device(dxgiDevice); // initialize the D2D device
var imagingFactory = new wic.ImagingFactory2(); // initialize the WIC factory
// initialize the DeviceContext - it will be the D2D render target and will allow all rendering operations
var d2dContext = new d2.DeviceContext(d2dDevice, d2.DeviceContextOptions.None);
var dwFactory = new dw.Factory();
// specify a pixel format that is supported by both D2D and WIC
var d2PixelFormat = new d2.PixelFormat(dxgi.Format.R8G8B8A8_UNorm, d2.AlphaMode.Premultiplied);
// if in D2D was specified an R-G-B-A format - use the same for wic
var wicPixelFormat = wic.PixelFormat.Format32bppPRGBA;
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// IMAGE LOADING ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var decoder = new wic.BitmapDecoder(imagingFactory,source, wic.DecodeOptions.CacheOnLoad);
// decode the loaded image to a format that can be consumed by D2D
var formatConverter = new wic.FormatConverter(imagingFactory);
formatConverter.Initialize(decoder.GetFrame(0), wicPixelFormat);
// store the image size - output will be of the same size
var inputImageSize = formatConverter.Size;
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// RENDER TARGET SETUP ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// create the d2d bitmap description using default flags (from SharpDX samples) and 96 DPI
var d2dBitmapProps = new d2.BitmapProperties1(d2PixelFormat, 96, 96, d2.BitmapOptions.Target | d2.BitmapOptions.CannotDraw);
//Calculate size
var resultSize = MathUtil.ScaleWithin(inputImageSize.Width,inputImageSize.Height,maxwidth,maxheight);
var newWidth = resultSize.Item1;
var newHeight = resultSize.Item2;
// the render target
var d2dRenderTarget = new d2.Bitmap1(d2dContext, new Size2(newWidth, newHeight), d2dBitmapProps);
d2dContext.Target = d2dRenderTarget; // associate bitmap with the d2d context
var bitmapSourceEffect = new d2.Effects.BitmapSourceEffect(d2dContext);
bitmapSourceEffect.WicBitmapSource = formatConverter;
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// DRAWING ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
beforeDrawImage();
// slow preparations - fast drawing:
d2dContext.BeginDraw();
d2dContext.Transform = Matrix3x2.Scaling(new Vector2((float)(newWidth / (float)inputImageSize.Width), (float)(newHeight / (float)inputImageSize.Height)));
d2dContext.DrawImage(bitmapSourceEffect, d2.InterpolationMode.HighQualityCubic);
d2dContext.EndDraw();
afterDrawImage();
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// IMAGE SAVING ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var ms = new MemoryStream();
// use the appropiate overload to write either to stream or to a file
var stream = new wic.WICStream(imagingFactory,ms);
// select the image encoding format HERE
var encoder = new wic.JpegBitmapEncoder(imagingFactory);
encoder.Initialize(stream);
var bitmapFrameEncode = new wic.BitmapFrameEncode(encoder);
bitmapFrameEncode.Initialize();
bitmapFrameEncode.SetSize(newWidth, newHeight);
bitmapFrameEncode.SetPixelFormat(ref wicPixelFormat);
// this is the trick to write D2D1 bitmap to WIC
var imageEncoder = new wic.ImageEncoder(imagingFactory, d2dDevice);
imageEncoder.WriteFrame(d2dRenderTarget, bitmapFrameEncode, new wic.ImageParameters(d2PixelFormat, 96, 96, 0, 0, newWidth, newHeight));
bitmapFrameEncode.Commit();
encoder.Commit();
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CLEANUP ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// dispose everything and free used resources
bitmapFrameEncode.Dispose();
encoder.Dispose();
stream.Dispose();
formatConverter.Dispose();
bitmapSourceEffect.Dispose();
d2dRenderTarget.Dispose();
decoder.Dispose();
d2dContext.Dispose();
dwFactory.Dispose();
imagingFactory.Dispose();
d2dDevice.Dispose();
dxgiDevice.Dispose();
d3dDevice.Dispose();
defaultDevice.Dispose();
return ms;
}
/// <summary>
/// Now that we have a CoreWindow object, the DirectX device/context can be created.
/// </summary>
/// <param name="entryPoint"></param>
public async void Load(string entryPoint)
{
// Get the default hardware device and enable debugging. Don't care about the available feature level.
// DeviceCreationFlags.BgraSupport must be enabled to allow Direct2D interop.
SharpDX.Direct3D11.Device defaultDevice = new SharpDX.Direct3D11.Device(DriverType.Hardware, DeviceCreationFlags.Debug | DeviceCreationFlags.BgraSupport);
// Query the default device for the supported device and context interfaces.
device = defaultDevice.QueryInterface<SharpDX.Direct3D11.Device1>();
d3dContext = device.ImmediateContext.QueryInterface<SharpDX.Direct3D11.DeviceContext1>();
// Query for the adapter and more advanced DXGI objects.
SharpDX.DXGI.Device2 dxgiDevice2 = device.QueryInterface<SharpDX.DXGI.Device2>();
SharpDX.DXGI.Adapter dxgiAdapter = dxgiDevice2.Adapter;
SharpDX.DXGI.Factory2 dxgiFactory2 = dxgiAdapter.GetParent<SharpDX.DXGI.Factory2>();
// Description for our swap chain settings.
SwapChainDescription1 description = new SwapChainDescription1()
{
// 0 means to use automatic buffer sizing.
Width = 0,
Height = 0,
// 32 bit RGBA color.
Format = Format.B8G8R8A8_UNorm,
// No stereo (3D) display.
Stereo = false,
// No multisampling.
SampleDescription = new SampleDescription(1, 0),
// Use the swap chain as a render target.
Usage = Usage.RenderTargetOutput,
// Enable double buffering to prevent flickering.
BufferCount = 2,
// No scaling.
Scaling = Scaling.None,
// Flip between both buffers.
SwapEffect = SwapEffect.FlipSequential,
};
// Generate a swap chain for our window based on the specified description.
swapChain = dxgiFactory2.CreateSwapChainForCoreWindow(device, new ComObject(window), ref description, null);
// Get the default Direct2D device and create a context.
SharpDX.Direct2D1.Device d2dDevice = new SharpDX.Direct2D1.Device(dxgiDevice2);
d2dContext = new SharpDX.Direct2D1.DeviceContext(d2dDevice, SharpDX.Direct2D1.DeviceContextOptions.None);
// Specify the properties for the bitmap that we will use as the target of our Direct2D operations.
// We want a 32-bit BGRA surface with premultiplied alpha.
BitmapProperties1 properties = new BitmapProperties1(new PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Premultiplied),
DisplayProperties.LogicalDpi, DisplayProperties.LogicalDpi, BitmapOptions.Target | BitmapOptions.CannotDraw);
// Get the default surface as a backbuffer and create the Bitmap1 that will hold the Direct2D drawing target.
Surface backBuffer = swapChain.GetBackBuffer<Surface>(0);
d2dTarget = new Bitmap1(d2dContext, backBuffer, properties);
// Create the DirectWrite factory objet.
SharpDX.DirectWrite.Factory fontFactory = new SharpDX.DirectWrite.Factory();
// Create a TextFormat object that will use the Segoe UI font with a size of 24 DIPs.
textFormat = new TextFormat(fontFactory, "Segoe UI", 24.0f);
// Create two TextLayout objects for rendering the moving text.
textLayout1 = new TextLayout(fontFactory, "This is an example of a moving TextLayout object with snapped pixel boundaries.", textFormat, 400.0f, 200.0f);
textLayout2 = new TextLayout(fontFactory, "This is an example of a moving TextLayout object with no snapped pixel boundaries.", textFormat, 400.0f, 200.0f);
// Vertical offset for the moving text.
layoutY = 0.0f;
// Create the brushes for the text background and text color.
backgroundBrush = new SolidColorBrush(d2dContext, Color.White);
textBrush = new SolidColorBrush(d2dContext, Color.Black);
}
/// <summary>
/// 清理所有正在使用的资源，并设置为 <c>null</c>。
/// </summary>
private void ClearResources()
{
if (this.d3DDevice != null)
{
this.d3DDevice.Dispose();
this.d3DDevice = null;
}
if (this.dxgiDevice != null)
{
this.dxgiDevice.Dispose();
this.dxgiDevice = null;
}
if (this.swapChain != null)
{
this.swapChain.Dispose();
this.swapChain = null;
}
if (this.backBuffer != null)
{
this.backBuffer.Dispose();
this.backBuffer = null;
}
if (this.targetBitmap != null)
{
this.targetBitmap.Dispose();
this.swapChain = null;
}
if (this.d2DDevice != null)
{
this.d2DDevice.Dispose();
this.d2DDevice = null;
}
if (this.d2DContext != null)
{
this.d2DContext.Dispose();
this.d2DContext = null;
}
if (this.d2DFactory != null)
{
this.d2DFactory.Dispose();
this.d2DFactory = null;
}
if (this.renderTarget != null)
{
this.renderTarget.Dispose();
this.renderTarget = null;
}
if (this.wicFactory != null)
{
this.wicFactory.Dispose();
this.wicFactory = null;
}
}
/// <summary>
/// Now that we have a CoreWindow object, the DirectX device/context can be created.
/// </summary>
/// <param name="entryPoint"></param>
public void Load(string entryPoint)
{
// Get the default hardware device and enable debugging. Don't care about the available feature level.
// DeviceCreationFlags.BgraSupport must be enabled to allow Direct2D interop.
SharpDX.Direct3D11.Device defaultDevice = new SharpDX.Direct3D11.Device(DriverType.Hardware, DeviceCreationFlags.Debug | DeviceCreationFlags.BgraSupport);
// Query the default device for the supported device and context interfaces.
device = defaultDevice.QueryInterface<SharpDX.Direct3D11.Device1>();
d3dContext = device.ImmediateContext.QueryInterface<SharpDX.Direct3D11.DeviceContext1>();
// Query for the adapter and more advanced DXGI objects.
SharpDX.DXGI.Device2 dxgiDevice2 = device.QueryInterface<SharpDX.DXGI.Device2>();
SharpDX.DXGI.Adapter dxgiAdapter = dxgiDevice2.Adapter;
SharpDX.DXGI.Factory2 dxgiFactory2 = dxgiAdapter.GetParent<SharpDX.DXGI.Factory2>();
// Description for our swap chain settings.
SwapChainDescription1 description = new SwapChainDescription1()
{
// 0 means to use automatic buffer sizing.
Width = 0,
Height = 0,
// 32 bit RGBA color.
Format = Format.B8G8R8A8_UNorm,
// No stereo (3D) display.
Stereo = false,
// No multisampling.
SampleDescription = new SampleDescription(1, 0),
// Use the swap chain as a render target.
Usage = Usage.RenderTargetOutput,
// Enable double buffering to prevent flickering.
BufferCount = 2,
// No scaling.
Scaling = Scaling.None,
// Flip between both buffers.
SwapEffect = SwapEffect.FlipSequential,
};
// Generate a swap chain for our window based on the specified description.
swapChain = new SwapChain1(dxgiFactory2, device, new ComObject(window), ref description);
// Get the default Direct2D device and create a context.
SharpDX.Direct2D1.Device d2dDevice = new SharpDX.Direct2D1.Device(dxgiDevice2);
d2dContext = new SharpDX.Direct2D1.DeviceContext(d2dDevice, SharpDX.Direct2D1.DeviceContextOptions.None);
// Specify the properties for the bitmap that we will use as the target of our Direct2D operations.
// We want a 32-bit BGRA surface with premultiplied alpha.
BitmapProperties1 properties = new BitmapProperties1(new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Premultiplied),
DisplayProperties.LogicalDpi, DisplayProperties.LogicalDpi, BitmapOptions.Target | BitmapOptions.CannotDraw);
// Get the default surface as a backbuffer and create the Bitmap1 that will hold the Direct2D drawing target.
Surface backBuffer = swapChain.GetBackBuffer<Surface>(0);
d2dTarget = new Bitmap1(d2dContext, backBuffer, properties);
// Load bitmap images
playerBitmap = this.LoadBitmapFromContentFile("/Assets/Bitmaps/player.png");
terrainBitmap = this.LoadBitmapFromContentFile("/Assets/Bitmaps/terrain.png");
// Create hue rotation effect
hueRotationEffect = new SharpDX.Direct2D1.Effects.HueRotation(d2dContext);
// Create image shadow effect
shadowEffect = new SharpDX.Direct2D1.Effects.Shadow(d2dContext);
// Create image transform effect
affineTransformEffect = new SharpDX.Direct2D1.Effects.AffineTransform2D(d2dContext);
affineTransformEffect.SetInputEffect(0, shadowEffect);
affineTransformEffect.TransformMatrix = Matrix3x2.Translation(terrainBitmap.PixelSize.Width * 0.25f, terrainBitmap.PixelSize.Height * 0.25f);
// Create composite effect
compositeEffect = new SharpDX.Direct2D1.Effects.Composite(d2dContext);
compositeEffect.InputCount = 2;
compositeEffect.SetInputEffect(0, affineTransformEffect);
// Create tiling brush for terrain bitmap
terrainBrush = new ImageBrush(d2dContext, terrainBitmap, new ImageBrushProperties()
{
ExtendModeX = ExtendMode.Wrap,
ExtendModeY = ExtendMode.Wrap,
SourceRectangle = new RectangleF(0, 0, terrainBitmap.Size.Width, terrainBitmap.Size.Height),
});
// Create rendertarget for drawing the tiling brush
brushTarget = new Bitmap1(d2dContext, new Size2((int)(terrainBitmap.Size.Width * 10), (int)terrainBitmap.Size.Height), new BitmapProperties1()
{
PixelFormat = new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Premultiplied),
BitmapOptions = BitmapOptions.Target
});
}
private void OnEditViewportDrawPrimitives(Device device, RenderTarget target2D, Rectangle cliprectangle)
{
UiEncodingWindowSource source = _currentSource;
WflContent info = source?.Info;
if (info?.Header.TableType != WflHeader.LargeTable)
return;
int viewportX = _editViewport.X;
int viewportY = _editViewport.Y;
RectangleF rectangle = new RectangleF {Height = info.Header.LineHeight};
target2D.BeginDraw();
for (int i = 0; i < 256 * 2; i++)
{
if (i % 256 < 0x20)
continue;
int x, y;
info.GetOffsets(i, out x, out y);
x -= viewportX;
y -= viewportY;
byte before, width, after;
info.GetSizes(i, out before, out width, out after);
rectangle.X = x;
rectangle.Y = y;
rectangle.Width = width & 0x7F;
if (_charactersControl.CurrentMainIndices.Contains(i))
{
target2D.FillRectangle(rectangle, _selectedColorBrush);
if (before > 0x7F)
{
rectangle.Width = (0xFF - before) + 1;
rectangle.X = x;
}
else
{
rectangle.Width = before;
rectangle.X = x - before;
}
target2D.FillRectangle(rectangle, _spacingColorBrush);
if (after > 0x7F)
{
rectangle.Width = (0xFF - after) + 1;
rectangle.X = x + (width & 0x7F) - rectangle.Width;
}
else
{
rectangle.Width = after;
rectangle.X = x + width & 0x7F;
}
target2D.FillRectangle(rectangle, _spacingColorBrush);
}
else if (source.Chars[i % 256] == 0x00)
{
target2D.FillRectangle(rectangle, _notMappedColorBrush);
}
else
{
target2D.DrawRectangle(rectangle, _gridColorBrush, 1.0f);
}
}
int squareSize = info.Header.LineSpacing + info.Header.SquareDiff;
rectangle.Height = squareSize;
rectangle.Width = squareSize;
for (int i = 0; i < info.AdditionalTable.Length; i++)
{
int value = info.AdditionalTable[i];
if (value == 0)
continue;
rectangle.Y = (value >> 8) * squareSize - viewportY;
rectangle.X = (value & 0xFF) * squareSize - viewportX;
if (_charactersControl.CurrentAdditionalIndices.Contains(i))
target2D.FillRectangle(rectangle, _selectedColorBrush);
else if (source.Chars[i + 256] == 0x00)
target2D.FillRectangle(rectangle, _notMappedColorBrush);
else
target2D.DrawRectangle(rectangle, _gridColorBrush, 1.0f);
}
target2D.EndDraw();
}
/// <summary>
/// Initializes a new instance of the <see cref="PrintControl"/> class.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="wicFactory">The WIC factory.</param>
/// <param name="documentTarget">The document target.</param>
/// <unmanaged>HRESULT ID2D1Device::CreatePrintControl([In] IWICImagingFactory* wicFactory,[In] IPrintDocumentPackageTarget* documentTarget,[In, Optional] const D2D1_PRINT_CONTROL_PROPERTIES* printControlProperties,[Out] ID2D1PrintControl** printControl)</unmanaged>
public PrintControl(Device device, SharpDX.WIC.ImagingFactory wicFactory, SharpDX.ComObject documentTarget)
{
device.CreatePrintControl(wicFactory, documentTarget, null, this);
}
private void OnPreviewViewportDraw(Device device, SpriteBatch spriteBatch, Rectangle cliprectangle)
{
UiEncodingWindowSource source = _currentSource;
if (source == null)
return;
spriteBatch.Begin(SpriteSortMode.Deferred, null, _previewViewport.DxControl.RenderContainer.GraphicsDevice.SamplerStates.PointClamp, null, null, null, SharpDX.Matrix.Scaling(_scale));
float x = 0, maxX = 0;
float y = source.Info.Header.LineSpacing;
int squareSize = source.Info.Header.SquareSize;
int lineSpacing = source.Info.Header.LineHeight + source.Info.Header.LineSpacing;
foreach (char ch in _previewText)
{
if (ch == '\r')
continue;
if (ch == '\n')
{
x = 0;
y += lineSpacing;
continue;
}
short index;
if (source.Codes.TryGetValue(ch, out index))
{
int ox, oy;
int h, w;
if (index < 256)
{
byte before, width, after;
source.Info.GetSizes(index, out before, out width, out after);
w = width;
h = source.Info.Header.LineHeight;
if (before > 0x7F)
x = Math.Max(x - (0xFF - before), 0);
else
x += before;
source.Info.GetOffsets(index, out ox, out oy);
source.Texture.Draw(device, spriteBatch, new Vector2(x, y), new Rectangle(ox, oy, w, h), 0, cliprectangle);
if (after > 0x7F)
x = Math.Max(x - (0xFF - after), 0);
else
x += after;
}
else
{
index -= 256;
w = h = squareSize;
int value = source.Info.AdditionalTable[index];
ox = (value & 0xFF) * squareSize;
oy = (value >> 8) * squareSize;
source.Texture.Draw(device, spriteBatch, new Vector2(x, y), new Rectangle(ox, oy, w, h), 0, cliprectangle);
}
x += w;
maxX = Math.Max(x, maxX);
}
}
spriteBatch.End();
double desiredWidth, desiredHeight;
_previewViewport.GetDesiredSize(out desiredWidth, out desiredHeight);
double newDesiredWidth = x * _scale;
double newDesiredHeight = (y + lineSpacing) * _scale;
if (Math.Abs(newDesiredWidth - desiredWidth) > 1 || Math.Abs(newDesiredHeight - newDesiredHeight) > 1)
_previewViewport.SetDesiredSize(newDesiredWidth, newDesiredHeight);
}
/// <unmanaged>HRESULT ID2D1Device::CreatePrintControl([In] IWICImagingFactory* wicFactory,[In] IPrintDocumentPackageTarget* documentTarget,[In, Optional] const D2D1_PRINT_CONTROL_PROPERTIES* printControlProperties,[Out] ID2D1PrintControl** printControl)</unmanaged>
public PrintControl(Device device, SharpDX.WIC.ImagingFactory wicFactory, SharpDX.ComObject documentTarget, SharpDX.Direct2D1.PrintControlProperties rintControlPropertiesRef)
{
device.CreatePrintControl(wicFactory, documentTarget, rintControlPropertiesRef, this);
}
/// <summary>
/// Creates device resources.
/// </summary>
/// <remarks>
/// This method is called at the initialization of this instance.
/// </remarks>
protected virtual void CreateDeviceResources()
{
// Dispose previous references and set to null
RemoveAndDispose(ref d3dDevice);
RemoveAndDispose(ref d3dContext);
RemoveAndDispose(ref d2dDevice);
RemoveAndDispose(ref d2dContext);
// Allocate new references
// Enable compatibility with Direct2D
// Retrieve the Direct3D 11.1 device amd device context
var creationFlags = SharpDX.Direct3D11.DeviceCreationFlags.VideoSupport | SharpDX.Direct3D11.DeviceCreationFlags.BgraSupport;
// Decomment this line to have Debug. Unfortunately, debug is sometimes crashing applications, so it is disable by default
try
{
// Try to create it with Video Support
// If it is not working, we just use BGRA
// Force to FeatureLevel.Level_9_1
using (var defaultDevice = new SharpDX.Direct3D11.Device(DriverType.Hardware, creationFlags))
d3dDevice = defaultDevice.QueryInterface<SharpDX.Direct3D11.Device1>();
} catch (Exception)
{
creationFlags = SharpDX.Direct3D11.DeviceCreationFlags.BgraSupport;
using (var defaultDevice = new SharpDX.Direct3D11.Device(DriverType.Hardware, creationFlags))
d3dDevice = defaultDevice.QueryInterface<SharpDX.Direct3D11.Device1>();
}
featureLevel = d3dDevice.FeatureLevel;
// Get Direct3D 11.1 context
d3dContext = ToDispose(d3dDevice.ImmediateContext.QueryInterface<SharpDX.Direct3D11.DeviceContext1>());
// Create Direct2D device
using (var dxgiDevice = d3dDevice.QueryInterface<SharpDX.DXGI.Device>())
d2dDevice = ToDispose(new SharpDX.Direct2D1.Device(d2dFactory, dxgiDevice));
// Create Direct2D context
d2dContext = ToDispose(new SharpDX.Direct2D1.DeviceContext(d2dDevice, SharpDX.Direct2D1.DeviceContextOptions.None));
}
void InitializeDirect2D()
{
d3dDevice = new D3D.Device(DriverType.Hardware, DeviceCreationFlags.BgraSupport);
dxgiDevice = d3dDevice.QueryInterface<DXGI.Device1>();
var desc = new SwapChainDescription1()
{
Width = 0,
Height = 0,
Format = Format.B8G8R8A8_UNorm,
Stereo = false,
SampleDescription = new SampleDescription(1, 0),
Usage = Usage.RenderTargetOutput,
BufferCount = 3,
Scaling = Scaling.None,
SwapEffect = SwapEffect.FlipSequential,
Flags = SwapChainFlags.None
};
DXGI.Factory2 dxgiFactory = dxgiDevice.Adapter.GetParent<DXGI.Factory2>();
swapChain = new SwapChain1(dxgiFactory, d3dDevice, Child.Handle, ref desc);
swapChain.BackgroundColor = Color4.White;
dxgiFactory.Dispose();
d2dFactory = new D2D.Factory1(FactoryType.SingleThreaded);
d2dDevice = new D2D.Device(d2dFactory, dxgiDevice);
d2dDeviceContext = new D2D.DeviceContext(d2dDevice, DeviceContextOptions.None);
d2dDeviceContext.TextAntialiasMode = TextAntialiasMode.Cleartype;
//d2dDeviceContext.DotsPerInch = new Size2F(96, 96);
var props = new BitmapProperties1(new PixelFormat(Format.B8G8R8A8_UNorm, D2D.AlphaMode.Ignore),
d2dDeviceContext.DotsPerInch.Width,
d2dDeviceContext.DotsPerInch.Height,
BitmapOptions.Target | BitmapOptions.CannotDraw);
Surface1 dxgiSurface = swapChain.GetBackBuffer<Surface1>(0);
d2dSurface = new Bitmap1(d2dDeviceContext, dxgiSurface, props);
dxgiSurface.Dispose();
d2dDeviceContext.Target = d2dSurface;
VertexFillBrush = new SolidColorBrush(d2dDeviceContext, new Color4(1, 0.5f, 0, 1));
VertexDrawBrush = new SolidColorBrush(d2dDeviceContext, new Color4(0.2f, 0.2f, 0.2f, 1));
EdgeDrawBrush = new SolidColorBrush(d2dDeviceContext, Color4.Black);
RasterDrawBrush = new SolidColorBrush(d2dDeviceContext, new Color4(0.5f, 0.5f, 0.5f, 1));
}