public override void Init(IntPtr display, IntPtr window, uint samples, bool vsync, bool sRGB)
{
_display = display;
_window = window;
_vsync = vsync;
FeatureLevel[] features =
{
FeatureLevel.Level_11_1,
FeatureLevel.Level_11_0
};
SharpDX.Direct3D11.Device dev11 = new SharpDX.Direct3D11.Device(DriverType.Hardware, DeviceCreationFlags.None, features);
_dev = dev11.QueryInterfaceOrNull <SharpDX.Direct3D11.Device1>();
SampleDescription sampleDesc = new SampleDescription();
do
{
if (_dev.CheckMultisampleQualityLevels(Format.R8G8B8A8_UNorm, (int)samples) > 0)
{
sampleDesc.Count = (int)samples;
sampleDesc.Quality = 0;
break;
}
else
{
samples >>= 1;
}
} while (samples > 0);
SwapChainDescription1 desc = new SwapChainDescription1();
desc.Width = 0;
desc.Height = 0;
desc.Format = sRGB ? Format.R8G8B8A8_UNorm_SRgb : Format.R8G8B8A8_UNorm;
desc.Scaling = Scaling.None;
desc.SampleDescription = sampleDesc;
desc.Usage = Usage.RenderTargetOutput;
desc.BufferCount = 2;
desc.SwapEffect = SwapEffect.FlipSequential;
desc.Flags = SwapChainFlags.None;
SharpDX.DXGI.Device2 dev = _dev.QueryInterface <SharpDX.DXGI.Device2>();
Adapter adapter = dev.Adapter;
Factory2 factory = adapter.GetParent <Factory2>();
if (display == IntPtr.Zero)
{
GCHandle handle = (GCHandle)window;
SharpDX.ComObject coreWindow = new SharpDX.ComObject(handle.Target as object);
_swapChain = new SwapChain1(factory, _dev, coreWindow, ref desc);
}
else
{
_swapChain = new SwapChain1(factory, _dev, window, ref desc);
}
_device = new RenderDeviceD3D11(_dev.ImmediateContext.NativePointer, sRGB);
}
internal void Initialise()
{
RemoveAndDispose(ref _d2dFactory);
RemoveAndDispose(ref _dwFactory);
_d2dFactory = ToDispose(new SharpDX.Direct2D1.Factory1(FactoryType.SingleThreaded));
_dwFactory = ToDispose(new SharpDX.DirectWrite.Factory(SharpDX.DirectWrite.FactoryType.Shared));
RemoveAndDispose(ref _d3dDevice);
RemoveAndDispose(ref _d3dContext);
RemoveAndDispose(ref _d2dDevice);
RemoveAndDispose(ref _d2dContext);
//var desc = CreateSwapChainDescription();
using (var device = new Device(DriverType.Hardware, DeviceCreationFlags.BgraSupport)) // | DeviceCreationFlags.Debug,
{
_d3dDevice = ToDispose(device.QueryInterface <SharpDX.Direct3D11.Device1>());
}
_d3dContext = ToDispose(_d3dDevice.ImmediateContext.QueryInterface <SharpDX.Direct3D11.DeviceContext1>());
using (var dxgiDevice = _d3dDevice.QueryInterface <SharpDX.DXGI.Device>())
{
_d2dDevice = ToDispose(new SharpDX.Direct2D1.Device(_d2dFactory, dxgiDevice));
}
_d2dContext = ToDispose(new DeviceContext(_d2dDevice, DeviceContextOptions.None));
/*
* D2Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.BgraSupport, new [] { FeatureLevel.Level_10_0 }, desc, out _device, out _swapChain);
*
* ToDispose(_device);
* ToDispose(_swapChain);
*
* var d2dFactory = ToDispose(new SharpDX.Direct2D1.Factory());
*
* Factory factory = ToDispose(_swapChain.GetParent<Factory>());
* factory.MakeWindowAssociation(_outputHandle, WindowAssociationFlags.IgnoreAll);
*
* _backBuffer = ToDispose(Texture2D.FromSwapChain<Texture2D>(_swapChain, 0));
* _renderTargetView = ToDispose(new RenderTargetView(_device, _backBuffer));
* _surface = ToDispose(_backBuffer.QueryInterface<Surface>());
*
* _target = ToDispose(new RenderTarget(d2dFactory, _surface, new RenderTargetProperties(new PixelFormat(Format.Unknown, AlphaMode.Premultiplied))));
*/
InitialiseResources();
RemoveAndDispose(ref _fpsCounter);
_fpsCounter = new FpsCounter();
_fpsCounter.InitialiseGraphics(this);
OnInitialize?.Invoke(this);
}
/// <summary>
/// Create device manager objects
/// </summary>
/// <remarks>
/// This method is called at the initialization of this instance.
/// </remarks>
protected virtual void CreateInstance()
{
// Dispose previous references and set to null
RemoveAndDispose(ref d3dDevice);
RemoveAndDispose(ref d3dContext);
RemoveAndDispose(ref d2dDevice);
RemoveAndDispose(ref d2dContext);
RemoveAndDispose(ref d2dFactory);
RemoveAndDispose(ref dwriteFactory);
RemoveAndDispose(ref wicFactory);
#region Create Direct3D 11.1 device and retrieve device context
// BGRA performs better especially with Direct2D software render targets
var creationFlags = SharpDX.Direct3D11.DeviceCreationFlags.BgraSupport;
#if DEBUG
// Enble D3D device debug layer
creationFlags |= SharpDX.Direct3D11.DeviceCreationFlags.Debug;
#endif
// Retrieve the Direct3D 11.1 device and device context
using (var device = new SharpDX.Direct3D11.Device(DriverType.Hardware,
creationFlags,
D3DFeatureLevel))
{
d3dDevice = ToDispose(device.QueryInterface <Device1>());
}
// Get Direct3D 11.1 immediate context
d3dContext = ToDispose(d3dDevice.ImmediateContext.QueryInterface <DeviceContext1>());
#endregion
#region Create Direct2D device and context
#if DEBUG
var debugLevel = SharpDX.Direct2D1.DebugLevel.Information;
#endif
// Allocate new references
d2dFactory = ToDispose(new SharpDX.Direct2D1.Factory1(SharpDX.Direct2D1.FactoryType.SingleThreaded, debugLevel));
dwriteFactory = ToDispose(new SharpDX.DirectWrite.Factory(SharpDX.DirectWrite.FactoryType.Shared));
wicFactory = ToDispose(new SharpDX.WIC.ImagingFactory2());
// 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));
#endregion
}
public Direct2DText()
{
defaultDevice = new SharpDX.Direct3D11.Device(SharpDX.Direct3D.DriverType.Hardware,
d3d.DeviceCreationFlags.VideoSupport
| d3d.DeviceCreationFlags.BgraSupport
| d3d.DeviceCreationFlags.None); // take out the Debug flag for better performance
d3dDevice = defaultDevice.QueryInterface <d3d.Device1>(); // get a reference to the Direct3D 11.1 device
dxgiDevice = d3dDevice.QueryInterface <dxgi.Device>(); // get a reference to DXGI device
d2dDevice = new d2.Device(dxgiDevice); // initialize the D2D device
imagingFactory = new wic.ImagingFactory2(); // initialize the WIC factory
d2dContext = new d2.DeviceContext(d2dDevice, d2.DeviceContextOptions.None);
dwFactory = new dw.Factory();
d2dBitmapProps = new BitmapProperties1(d2PixelFormat, dpi, dpi, BitmapOptions.Target | BitmapOptions.CannotDraw);
}
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();
}
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;
}
/// <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.
SharpDX.Direct3D11.Device defaultDevice = new SharpDX.Direct3D11.Device(DriverType.Hardware, DeviceCreationFlags.Debug);
// Query the default device for the supported device and context interfaces.
device = defaultDevice.QueryInterface<SharpDX.Direct3D11.Device1>();
context = device.ImmediateContext.QueryInterface<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);
// Create the texture and render target that will hold our backbuffer.
Texture2D backBufferTexture = Texture2D.FromSwapChain<Texture2D>(swapChain, 0);
backBuffer = new RenderTargetView(device, backBufferTexture);
backBufferTexture.Dispose();
}
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 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
};
}
/// <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
});
}
/// <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);
}
protected void InitialiseResources()
{
RemoveAndDispose(ref _backBuffer);
RemoveAndDispose(ref _renderTargetView);
RemoveAndDispose(ref _surface);
RemoveAndDispose(ref _target);
_d2dContext.Target = null;
var desc = CreateSwapChainDescription();
if (_swapChain != null)
{
_swapChain.ResizeBuffers(
_swapChain.Description.BufferCount,
WindowSize.Width,
WindowSize.Height,
_swapChain.Description.ModeDescription.Format,
_swapChain.Description.Flags);
}
else
{
using (var dxgiDevice2 = _d3dDevice.QueryInterface <SharpDX.DXGI.Device2>())
using (var dxgiAdapter = dxgiDevice2.Adapter)
using (var dxgiFactory2 = dxgiAdapter.GetParent <SharpDX.DXGI.Factory2>())
{
_swapChain = ToDispose(new SwapChain1(dxgiFactory2, _d3dDevice, _outputHandle, ref desc));
//_swapChain = ToDispose(new SwapChain1(dxgiFactory2, _d3dDevice, _outputHandle, ref desc));
}
}
_backBuffer = ToDispose(Resource.FromSwapChain <Texture2D>(_swapChain, 0));
{
// Create a view interface on the rendertarget to use on bind.
_renderTargetView = new RenderTargetView(_d3dDevice, _backBuffer);
// Cache the rendertarget dimensions in our helper class for convenient use.
var backBufferDesc = _backBuffer.Description;
RenderTargetBounds = new Rectangle(0, 0, backBufferDesc.Width, backBufferDesc.Height);
}
using (var depthBuffer = new Texture2D(_d3dDevice,
new Texture2DDescription()
{
Format = Format.D24_UNorm_S8_UInt,
ArraySize = 1,
MipLevels = 1,
Width = (int)WindowSize.Width,
Height = (int)WindowSize.Height,
SampleDescription = new SampleDescription(1, 0),
BindFlags = BindFlags.DepthStencil,
}))
_depthStencilView = new DepthStencilView(_d3dDevice, depthBuffer, new DepthStencilViewDescription()
{
Dimension = DepthStencilViewDimension.Texture2D
});
var viewport = new ViewportF((float)RenderTargetBounds.X, (float)RenderTargetBounds.Y, (float)RenderTargetBounds.Width, (float)RenderTargetBounds.Height, 0.0f, 1.0f);
_d3dContext.Rasterizer.SetViewport(viewport);
var bitmapProperties = new BitmapProperties1(
new PixelFormat(Format.B8G8R8A8_UNorm, AlphaMode.Premultiplied),
_d2dFactory.DesktopDpi.Width,
_d2dFactory.DesktopDpi.Height,
BitmapOptions.Target | BitmapOptions.CannotDraw);
using (var dxgiBackBuffer = _swapChain.GetBackBuffer <Surface>(0))
_target = new Bitmap1(_d2dContext, dxgiBackBuffer, bitmapProperties);
_d2dContext.Target = _target;
_d2dContext.TextAntialiasMode = TextAntialiasMode.Grayscale;
/*_backBuffer = ToDispose(Resource.FromSwapChain<Texture2D>(_swapChain, 0));
* _renderTargetView = ToDispose(new RenderTargetView(_d3dDevice, _backBuffer));
* _surface = ToDispose(_backBuffer.QueryInterface<Surface>());
*
* using (var dxgiBackBuffer = _swapChain.GetBackBuffer<Surface>(0))
* _target = ToDispose(new RenderTarget(_d2dFactory, dxgiBackBuffer, new RenderTargetProperties(new PixelFormat(Format.Unknown, AlphaMode.Premultiplied))));
*/
OnInitialize?.Invoke(this);
}
public SharpRender(RenderForm form)
{
this.form = form;
var adapters = new DXGI.Factory1().Adapters;
DXGI.Adapter myadapter = null;
for (int i = 0; i < adapters.Length; ++i)
{
Logger.Log(string.Format("Adapter Found: [{0}] " +
"{1}\tDeviceId={5}" +
"{1}\tLuid={6}" +
"{1}\tVendorId={10}" +
"{1}\tSubsystemId={9}" +
"{1}\tDescription={4}" +
"{1}\tRevision={7}" +
"{1}\tDedicatedSystemMemory={2}" +
"{1}\tDedicatedVideoMemory={3}" +
"{1}\tSharedSystemMemory={8}" +
"",
i, Environment.NewLine,
adapters[i].Description.DedicatedSystemMemory,
adapters[i].Description.DedicatedVideoMemory, adapters[i].Description.Description,
adapters[i].Description.DeviceId, adapters[i].Description.Luid,
adapters[i].Description.Revision, adapters[i].Description.SharedSystemMemory,
adapters[i].Description.SubsystemId, adapters[i].Description.VendorId));
var outputs = adapters[i].Outputs;
for (int j = 0; j < outputs.Length; ++j)
{
Logger.Log(string.Format("Output Found: [{0},{1}]" +
"{2}\tDeviceName={4}" +
"{2}\tIsAttachedToDesktop={5}" +
"{2}\tMonitorHandle={6}" +
"{2}\tDesktopBounds={3}" +
"{2}\tRotation={7}" +
"",
i, j, Environment.NewLine,
(Rectangle)outputs[j].Description.DesktopBounds,
outputs[j].Description.DeviceName,
outputs[j].Description.IsAttachedToDesktop,
outputs[j].Description.MonitorHandle,
outputs[j].Description.Rotation));
}
if (outputs.Length > 0 && myadapter == null)
{
myadapter = adapters[i];
}
}
d3device = new Direct3D11.Device(
myadapter,
Direct3D11.DeviceCreationFlags.BgraSupport);
//SharpDX.Direct3D.DriverType.Hardware,
//Direct3D11.DeviceCreationFlags.BgraSupport |
//Direct3D11.DeviceCreationFlags.Debug);
defDevice = d3device.QueryInterface <Direct3D11.Device1>();
dxgiDevice2 = defDevice.QueryInterface <DXGI.Device2>();
dxgiAdapter = dxgiDevice2.Adapter;
dxgiFactory2 = dxgiAdapter.GetParent <DXGI.Factory2>();
var scDescription = new DXGI.SwapChainDescription1()
{
Width = 0,
Height = 0,
Format = DXGI.Format.B8G8R8A8_UNorm,
Stereo = false,
SampleDescription = new DXGI.SampleDescription(1, 0),
Usage = DXGI.Usage.RenderTargetOutput,
BufferCount = 2,
Scaling = DXGI.Scaling.None,
SwapEffect = DXGI.SwapEffect.FlipSequential
};
swapChain = new DXGI.SwapChain1(dxgiFactory2, defDevice, form.Handle,
ref scDescription, null, null);
d2dDevice = new Direct2D1.Device(dxgiDevice2);
d2dContext = new Direct2D1.DeviceContext(d2dDevice,
Direct2D1.DeviceContextOptions.None);
fac = new Direct2D1.Factory(Direct2D1.FactoryType.SingleThreaded);
var dpi = fac.DesktopDpi;
var bMProperties = new Direct2D1.BitmapProperties1(
new Direct2D1.PixelFormat(DXGI.Format.B8G8R8A8_UNorm,
Direct2D1.AlphaMode.Premultiplied),
dpi.Width, dpi.Height,
Direct2D1.BitmapOptions.CannotDraw | Direct2D1.BitmapOptions.Target);
bb = swapChain.GetBackBuffer <DXGI.Surface>(0);
target = new Direct2D1.Bitmap1(d2dContext, bb, bMProperties);
d2dContext.Target = target;
wrFactory = new DirectWrite.Factory();
brush = new Direct2D1.SolidColorBrush(d2dContext, c(Color.White));
}
private void SetupScreenBuffers()
{
width = (int)window.Bounds.Width;
height = (int)window.Bounds.Height;
// If the swap chain already exists, resize it.
if (swapChain != null)
{
swapChain.ResizeBuffers(2, width, height, Format.B8G8R8A8_UNorm, SwapChainFlags.None);
}
// Otherwise, create a new one.
else
{
// SwapChain description
var desc = new SwapChainDescription1
{
// Automatic sizing
Width = width,
Height = height,
Format = Format.B8G8R8A8_UNorm,
Stereo = false,
SampleDescription = new SampleDescription(1, 0),
Usage = Usage.BackBuffer | Usage.RenderTargetOutput,
// Use two buffers to enable flip effect.
BufferCount = 2,
Scaling = Scaling.None,
SwapEffect = SwapEffect.FlipSequential,
};
// Once the desired swap chain description is configured, it must be created on the same adapter as our D3D Device
// First, retrieve the underlying DXGI Device from the D3D Device.
// Creates the swap chain
using (var dxgiDevice2 = graphicsDevice.QueryInterface <Device2>())
using (Adapter dxgiAdapter = dxgiDevice2.Adapter)
using (var dxgiFactory2 = dxgiAdapter.GetParent <Factory2>())
{
// Creates a SwapChain from a CoreWindow pointer
using (var comWindow = new ComObject(window))
swapChain = dxgiFactory2.CreateSwapChainForCoreWindow(graphicsDevice, comWindow, ref desc, null);
// Ensure that DXGI does not queue more than one frame at a time. This both reduces
// latency and ensures that the application will only render after each VSync, minimizing
// power consumption.
dxgiDevice2.MaximumFrameLatency = 1;
}
}
// Obtain the backbuffer for this window which will be the final 3D rendertarget.
backBuffer = ToDispose(Resource.FromSwapChain <Texture2D>(swapChain, 0));
{
// Create a view interface on the rendertarget to use on bind.
renderTargetView = ToDispose(new RenderTargetView(graphicsDevice, backBuffer));
}
// Create a viewport descriptor of the full window size.
var viewport = new Viewport(0, 0, width, height, 0.0f, 1.0f);
// Set the current viewport using the descriptor.
graphicsDevice.ImmediateContext.Rasterizer.SetViewport(viewport);
}
/// <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);
}
void InitText(SwapChain3 tempSwapChain)
{
init = true;
device = tempSwapChain.GetDevice <SharpDX.Direct3D11.Device1>();
d3dContext = device.ImmediateContext.QueryInterface <SharpDX.Direct3D11.DeviceContext1>();
var texture2d = tempSwapChain.GetBackBuffer <Texture2D>(0);
SharpDX.DXGI.Device2 dxgiDevice2 = device.QueryInterface <SharpDX.DXGI.Device2>();
SharpDX.DXGI.Adapter dxgiAdapter = dxgiDevice2.Adapter;
SharpDX.DXGI.Factory2 dxgiFactory2 = dxgiAdapter.GetParent <SharpDX.DXGI.Factory2>();
SharpDX.Direct2D1.Device d2dDevice = new SharpDX.Direct2D1.Device(dxgiDevice2);
d2dContext = new SharpDX.Direct2D1.DeviceContext(d2dDevice, SharpDX.Direct2D1.DeviceContextOptions.None);
SharpDX.Direct2D1.BitmapProperties1 properties = new SharpDX.Direct2D1.BitmapProperties1(
new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm,
SharpDX.Direct2D1.AlphaMode.Premultiplied),
96, 96, SharpDX.Direct2D1.BitmapOptions.Target | SharpDX.Direct2D1.BitmapOptions.CannotDraw);
Surface backBuffer = tempSwapChain.GetBackBuffer <Surface>(0);
d2dTarget = new SharpDX.Direct2D1.Bitmap1(d2dContext, new Size2(800, 600), properties);
solidBrush = new SharpDX.Direct2D1.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 SharpDX.Direct2D1.LinearGradientBrush(d2dContext, new SharpDX.Direct2D1.LinearGradientBrushProperties()
{
StartPoint = new Vector2(50, 0),
EndPoint = new Vector2(450, 0),
},
new SharpDX.Direct2D1.GradientStopCollection(d2dContext, new SharpDX.Direct2D1.GradientStop[]
{
new SharpDX.Direct2D1.GradientStop()
{
Color = Color.Blue,
Position = 0,
},
new SharpDX.Direct2D1.GradientStop()
{
Color = Color.Green,
Position = 1,
}
}));
SharpDX.Direct2D1.RadialGradientBrushProperties rgb = new SharpDX.Direct2D1.RadialGradientBrushProperties()
{
Center = new Vector2(250, 525),
RadiusX = 100,
RadiusY = 100,
};
// Create a radial gradient brush.
// The center is specified in absolute coordinates, too.
radialGradientBrush = new SharpDX.Direct2D1.RadialGradientBrush(d2dContext, ref rgb
,
new SharpDX.Direct2D1.GradientStopCollection(d2dContext, new SharpDX.Direct2D1.GradientStop[]
{
new SharpDX.Direct2D1.GradientStop()
{
Color = Color.Yellow,
Position = 0,
},
new SharpDX.Direct2D1.GradientStop()
{
Color = Color.Red,
Position = 1,
}
}));
}
/// <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);
playerBitmap = this.LoadBitmapFromContentFile("/Assets/Bitmaps/player.png");
terrainBitmap = this.LoadBitmapFromContentFile("/Assets/Bitmaps/terrain.png");
terrainBrush = new BitmapBrush1(d2dContext, terrainBitmap, new BitmapBrushProperties1()
{
ExtendModeX = ExtendMode.Wrap,
ExtendModeY = ExtendMode.Wrap,
});
}
/// <summary>
/// Creates the size dependent drawing resources.
/// </summary>
private void CreateSizeDependentResources()
{
_d2dContext.Target = null;
if (_d2dTarget != null)
{
_d2dTarget.Dispose();
_d2dTarget = null;
}
if (_backBuffer != null)
{
_backBuffer.Dispose();
_backBuffer = null;
}
// Generate a swap chain for our window based on the specified description.
if (_swapChain == null)
{
// Query for the adapter and more advanced DXGI objects.
using (var dxgiDevice2 = _device.QueryInterface <SharpDX.DXGI.Device2>())
{
using (var dxgiAdapter = dxgiDevice2.Adapter)
{
using (var dxgiFactory2 = dxgiAdapter.GetParent <SharpDX.DXGI.Factory2>())
{
// Description for our swap chain settings.
SwapChainDescription1 description = new SwapChainDescription1()
{
Width = _width * (int)_scale,
Height = _height * (int)_scale,
Format = Format.B8G8R8A8_UNorm,
Stereo = false,
SampleDescription = new SampleDescription(1, 0),
Usage = Usage.RenderTargetOutput,
BufferCount = 2,
Scaling = Scaling.Stretch,
SwapEffect = SwapEffect.FlipSequential,
Flags = SwapChainFlags.AllowModeSwitch
};
_swapChain = new SwapChain1(dxgiFactory2, _device, _form.Handle, ref description);
}
}
}
}
else
{
_swapChain.ResizeBuffers(0, _width * (int)_scale, _height * (int)_scale, Format.B8G8R8A8_UNorm, SwapChainFlags.AllowModeSwitch);
}
Size2F dpi = _d2dFactory.DesktopDpi;
// 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),
dpi.Height,
dpi.Width,
BitmapOptions.Target | BitmapOptions.CannotDraw);
// Get the default surface as a backbuffer and create the Bitmap1 that will hold the Direct2D drawing target.
_backBuffer = Surface.FromSwapChain(_swapChain, 0);
_d2dTarget = new Bitmap1(_d2dContext, _backBuffer, properties);
_d2dContext.Target = _d2dTarget;
}
/// <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="Renderer" /> class.
/// </summary>
/// <param name="gameEngine">The game engine.</param>
/// <param name="form">The form.</param>
/// <param name="width">The primary width of the view in pixels.</param>
/// <param name="height">The primary height of the view in pixels.</param>
public Renderer(IGameEngine gameEngine, GameForm form, int width, int height)
{
if (gameEngine == null)
{
throw new ArgumentNullException(nameof(gameEngine));
}
if (form == null)
{
throw new ArgumentNullException(nameof(form));
}
_form = form;
_resize = false;
_scale = 1.0f;
_width = width;
_height = height;
_dwFactory = new SharpDX.DirectWrite.Factory();
InitFonts();
// 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.
using (var dxgiDevice2 = _device.QueryInterface <SharpDX.DXGI.Device2>())
{
_d2dFactory = new SharpDX.Direct2D1.Factory2(SharpDX.Direct2D1.FactoryType.SingleThreaded);
// Get the default Direct2D device and create a context.
using (var d2dDevice = new SharpDX.Direct2D1.Device1(_d2dFactory, dxgiDevice2))
{
_d2dContext = new SharpDX.Direct2D1.DeviceContext1(d2dDevice, SharpDX.Direct2D1.DeviceContextOptions.None);
}
}
CreateSizeDependentResources();
_d2dContext.TextAntialiasMode = SharpDX.Direct2D1.TextAntialiasMode.Aliased;
_d2dContext.AntialiasMode = AntialiasMode.Aliased;
_d2dContext.UnitMode = UnitMode.Pixels;
_hudYellow = new SolidColorBrush(_d2dContext, new Color4(1.0f, 1.0f, 0.0f, 1.0f));
_hudWhite = new SolidColorBrush(_d2dContext, new Color4(1.0f, 1.0f, 1.0f, 1.0f));
_hudTextFormat = new TextFormat(_dwFactory, "Sonic Genesis/Mega Drive Font", _fontCollection, FontWeight.Normal, FontStyle.Normal, FontStretch.Normal, 14);
// init game stuff
_game = gameEngine;
_texResMan = new TextureResourceManager(gameEngine, _d2dContext);
_spriteResMan = new SpriteResourceManager(gameEngine, _d2dContext);
// get the services
_mapService = _game.GetService <IMapService>();
_varService = _game.GetService <IVariableService>();
_entityService = _game.GetService <IEntityService>();
_renderService = _game.GetService <IRenderService>();
_collisionService = _game.GetService <ICollisionService>();
_varShowCollisionMaps = _varService.GetVar <bool>("r_showcollisionmaps");
_varShowTileFrames = _varService.GetVar <bool>("r_showtileframes");
_varShowEntityOrigins = _varService.GetVar <bool>("r_showentityorigins");
_varShowTraceLines = _varService.GetVar <bool>("r_showtracelines");
_varShowCollisionBoxes = _varService.GetVar <bool>("r_showcollisionboxes");
_rc = new RenderContext();
_spriteRenderList = new List <Animatable>(25);
}
private static void CreateDevices(int graphicsAdapter)
{
var deviceCreationFlags = DeviceCreationFlags.BgraSupport;
#if DEBUG
deviceCreationFlags |= DeviceCreationFlags.Debug;
#endif
Logger.Info("Attempting to create device.");
var adapter = Factory.GetAdapter(graphicsAdapter);
var levels = new[]
{
FeatureLevel.Level_11_1,
FeatureLevel.Level_11_0,
FeatureLevel.Level_10_1,
FeatureLevel.Level_10_0,
FeatureLevel.Level_9_3
};
var device = new SharpDX.Direct3D11.Device(adapter, deviceCreationFlags, levels)
{
DebugName = adapter.Description.Description
};
Logger.Info(
$"GPU{graphicsAdapter}: {device.DebugName} ({((long)adapter.Description.DedicatedVideoMemory).ToPrettySize()} VRAM)");
Device = device.QueryInterface <DeviceD3D>();
Device.DebugName = device.DebugName;
Logger.Info("D3D Device created.");
if (deviceCreationFlags.HasFlag(DeviceCreationFlags.Debug))
{
DeviceDebug = new DeviceDebug(Device);
Logger.Info("Debug device created.");
}
DxgiDevice = Device.QueryInterface <Device>();
Context = Device.ImmediateContext;
Device2D = new DeviceD2D(Factory2D, DxgiDevice);
Context2D = new ContextD2D(Device2D,
DeviceContextOptions.EnableMultithreadedOptimizations)
{
TextAntialiasMode =
RenderSettings.UseClearTypeRendering
? TextAntialiasMode.Cleartype
: (RenderSettings.GuiAntiAliasing ? TextAntialiasMode.Grayscale : TextAntialiasMode.Aliased),
AntialiasMode = RenderSettings.GuiAntiAliasing ? AntialiasMode.PerPrimitive : AntialiasMode.Aliased,
UnitMode = UnitMode.Pixels
};
Logger.Info("D2D Device created.");
Logger.Info("Filling out DebugSettings GPU info.");
DebugSettings.FillGpuInfo(adapter);
#if DEBUG
try
{
DeviceDebug = new DeviceDebug(Device);
Logger.Info("Debug device created.");
}
catch (SharpDXException)
{
Logger.Warn("DeviceDebug not supported.");
}
#endif
Logger.Info("Renderer initialized.");
}
/// <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,
}
}));
}
public Factory2 GetFactory2()
{
using (var dxgi = device1.QueryInterface <SharpDX.DXGI.Device2>())
using (var adapter = dxgi.Adapter)
return(adapter.GetParent <Factory2>());
}
/// <summary>
/// Initializes a new instance of the <see cref="DeviceHandlerD3D11"/> class.
/// </summary>
/// <param name="dxgiAdapter">The tasrget adapter.</param>
/// <param name="debugEnabled">Is debug mode enabled?</param>
internal DeviceHandlerD3D11(DXGI.Adapter1 dxgiAdapter, bool debugEnabled)
{
m_dxgiAdapter = dxgiAdapter;
// Define possible create flags
D3D11.DeviceCreationFlags createFlagsBgra = D3D11.DeviceCreationFlags.BgraSupport;
D3D11.DeviceCreationFlags createFlags = D3D11.DeviceCreationFlags.None;
if (debugEnabled)
{
createFlagsBgra |= D3D11.DeviceCreationFlags.Debug;
createFlags |= D3D11.DeviceCreationFlags.Debug;
}
// Define all steps on which we try to initialize Direct3D
List <Tuple <D3D.FeatureLevel, D3D11.DeviceCreationFlags, HardwareDriverLevel> > initParameterQueue =
new List <Tuple <D3D.FeatureLevel, D3D11.DeviceCreationFlags, HardwareDriverLevel> >();
// Define all trys for hardware initialization
initParameterQueue.Add(Tuple.Create(
D3D.FeatureLevel.Level_11_1, createFlagsBgra, HardwareDriverLevel.Direct3D11));
initParameterQueue.Add(Tuple.Create(
D3D.FeatureLevel.Level_11_0, createFlagsBgra, HardwareDriverLevel.Direct3D11));
initParameterQueue.Add(Tuple.Create(
D3D.FeatureLevel.Level_10_0, createFlagsBgra, HardwareDriverLevel.Direct3D10));
initParameterQueue.Add(Tuple.Create(
D3D.FeatureLevel.Level_9_3, createFlagsBgra, HardwareDriverLevel.Direct3D9_3));
initParameterQueue.Add(Tuple.Create(
D3D.FeatureLevel.Level_9_2, createFlagsBgra, HardwareDriverLevel.Direct3D9_2));
initParameterQueue.Add(Tuple.Create(
D3D.FeatureLevel.Level_9_1, createFlagsBgra, HardwareDriverLevel.Direct3D9_1));
initParameterQueue.Add(Tuple.Create(
D3D.FeatureLevel.Level_10_0, createFlags, HardwareDriverLevel.Direct3D10));
initParameterQueue.Add(Tuple.Create(
D3D.FeatureLevel.Level_9_3, createFlags, HardwareDriverLevel.Direct3D9_3));
initParameterQueue.Add(Tuple.Create(
D3D.FeatureLevel.Level_9_2, createFlags, HardwareDriverLevel.Direct3D9_2));
initParameterQueue.Add(Tuple.Create(
D3D.FeatureLevel.Level_9_1, createFlags, HardwareDriverLevel.Direct3D9_1));
// Try to create the device, each defined configuration step by step
foreach (Tuple <D3D.FeatureLevel, D3D11.DeviceCreationFlags, HardwareDriverLevel> actInitParameters in initParameterQueue)
{
D3D.FeatureLevel featureLevel = actInitParameters.Item1;
D3D11.DeviceCreationFlags direct3D11Flags = actInitParameters.Item2;
HardwareDriverLevel actDriverLevel = actInitParameters.Item3;
try
{
// Try to create the device using current parameters
using (D3D11.Device device = new D3D11.Device(dxgiAdapter, direct3D11Flags, featureLevel))
{
m_device1 = device.QueryInterface <D3D11.Device1>();
m_device3 = CommonTools.TryExecute(() => m_device1.QueryInterface <D3D11.Device3>());
if (m_device3 != null)
{
m_immediateContext3 = m_device3.ImmediateContext3;
}
}
// Device successfully created, save all parameters and break this loop
m_featureLevel = featureLevel;
m_creationFlags = direct3D11Flags;
m_driverLevel = actDriverLevel;
break;
}
catch (Exception) { }
}
// Throw exception on failure
if (m_device1 == null)
{
throw new SeeingSharpGraphicsException("Unable to initialize d3d11 device!");
}
// Get immediate context from the device
m_immediateContext = m_device1.ImmediateContext;
}
/// <summary>
/// Creates device manager objects
/// </summary>
/// <remarks>
/// This method is called at the initialization of this instance.
/// </remarks>
protected virtual void CreateInstances()
{
// Dispose previous references and set to null
RemoveAndDispose(ref d3dDevice);
RemoveAndDispose(ref d3dContext);
RemoveAndDispose(ref d2dDevice);
RemoveAndDispose(ref d2dContext);
RemoveAndDispose(ref d2dFactory);
RemoveAndDispose(ref dwriteFactory);
RemoveAndDispose(ref wicFactory);
#region Create Direct3D 11.1 device and retrieve device context
// Bgra performs better especially with Direct2D software
// render targets
var creationFlags = DeviceCreationFlags.BgraSupport;
#if DEBUG
// Enable D3D device debug layer
creationFlags |= DeviceCreationFlags.Debug;
#endif
// Retrieve the Direct3D 11.1 device and device context
using (var device = new Device(DriverType.Hardware, creationFlags, Direct3DFeatureLevels))
{
d3dDevice = ToDispose(device.QueryInterface<Device1>());
}
// Get Direct3D 11.1 context
d3dContext = ToDispose(d3dDevice.ImmediateContext.QueryInterface<DeviceContext1>());
#endregion
#region Create Direct2D device and context
#if DEBUG
var debugLevel = SharpDX.Direct2D1.DebugLevel.Information;
#else
var debugLevel = SharpDX.Direct2D1.DebugLevel.None;
#endif
// Allocate new references
d2dFactory = ToDispose(new SharpDX.Direct2D1.Factory1(SharpDX.Direct2D1.FactoryType.SingleThreaded, debugLevel));
dwriteFactory = ToDispose(new SharpDX.DirectWrite.Factory(SharpDX.DirectWrite.FactoryType.Shared));
wicFactory = ToDispose(new SharpDX.WIC.ImagingFactory2());
// 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));
#endregion
}