public Device()
{
// Default background color
backgroundColor = new SlimDX.Color4(0.5f, 0.5f, 1.0f);
form = new SlimDX.Windows.RenderForm()
{
Text = "Game",
WindowState = System.Windows.Forms.FormWindowState.Maximized
};
swapChainDescription = new SlimDX.DXGI.SwapChainDescription()
{
BufferCount = 1,
Usage = SlimDX.DXGI.Usage.RenderTargetOutput,
OutputHandle = form.Handle,
IsWindowed = true,
ModeDescription = new SlimDX.DXGI.ModeDescription(form.ClientSize.Width, form.ClientSize.Height, new SlimDX.Rational(60, 1), SlimDX.DXGI.Format.R8G8B8A8_UNorm),
SampleDescription = new SlimDX.DXGI.SampleDescription(1, 0),
Flags = SlimDX.DXGI.SwapChainFlags.AllowModeSwitch,
SwapEffect = SlimDX.DXGI.SwapEffect.Discard
};
var result = SlimDX.Direct3D11.Device.CreateWithSwapChain(SlimDX.Direct3D11.DriverType.Hardware, SlimDX.Direct3D11.DeviceCreationFlags.SingleThreaded, swapChainDescription, out device, out swapChain);
if (result.IsFailure)
{
throw new ApplicationException("Failed to initialize DirectX 11.");
}
deviceContext = device.ImmediateContext;
using (var resource = SlimDX.Direct3D11.Resource.FromSwapChain<SlimDX.Direct3D11.Texture2D>(swapChain, 0))
{
screenRenderTargetView = new SlimDX.Direct3D11.RenderTargetView(device, resource);
}
using (var factory = swapChain.GetParent<SlimDX.DXGI.Factory>())
{
result = factory.SetWindowAssociation(form.Handle, SlimDX.DXGI.WindowAssociationFlags.IgnoreAltEnter);
if (result.IsFailure)
{
throw new ApplicationException("Failed to associate window with DirectX device.");
}
}
viewport = new SlimDX.Direct3D11.Viewport(0.0f, 0.0f, Convert.ToSingle(form.ClientSize.Width), Convert.ToSingle(form.ClientSize.Height));
deviceContext.Rasterizer.SetViewports(viewport);
form.KeyDown += (sender, e) =>
{
if (e.Alt && e.KeyCode == System.Windows.Forms.Keys.Enter)
{
swapChain.IsFullScreen = !swapChain.IsFullScreen;
}
};
form.UserResized += (sender, e) =>
{
var resizeResult = swapChain.ResizeBuffers(2, 0, 0, SlimDX.DXGI.Format.R8G8B8A8_UNorm, SlimDX.DXGI.SwapChainFlags.AllowModeSwitch);
if (resizeResult.IsSuccess)
{
using (var resource = SlimDX.Direct3D11.Resource.FromSwapChain<SlimDX.Direct3D11.Texture2D>(swapChain, 0))
{
screenRenderTargetView.Dispose();
screenRenderTargetView = new SlimDX.Direct3D11.RenderTargetView(device, resource);
}
viewport = new SlimDX.Direct3D11.Viewport(0.0f, 0.0f, Convert.ToSingle(form.ClientSize.Width), Convert.ToSingle(form.ClientSize.Height));
deviceContext.Rasterizer.SetViewports(viewport);
}
};
}
public override void Create(IntPtr handle)
{
var desc = new SlimDX.DXGI.SwapChainDescription()
{
BufferCount = 1,
ModeDescription = new SlimDX.DXGI.ModeDescription(View.ClientSize.Width,
View.ClientSize.Height, new Rational(60, 1), SlimDX.DXGI.Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = handle,
SampleDescription = new SlimDX.DXGI.SampleDescription(1, 0),
SwapEffect = SlimDX.DXGI.SwapEffect.Discard,
Usage = SlimDX.DXGI.Usage.RenderTargetOutput,
Flags = SlimDX.DXGI.SwapChainFlags.AllowModeSwitch
};
SlimDX.Direct3D10.Device.CreateWithSwapChain(null, SlimDX.Direct3D10.DriverType.Hardware,
SlimDX.Direct3D10.DeviceCreationFlags.Debug, desc, out Device10, out SwapChain);
backBuffer = SlimDX.Direct3D10.Texture2D.FromSwapChain<SlimDX.Direct3D10.Texture2D>(SwapChain, 0);
RenderView = new SlimDX.Direct3D10.RenderTargetView(Device10, backBuffer);
SlimDX.Direct3D10.Texture2DDescription depthStencilDesc = new SlimDX.Direct3D10.Texture2DDescription
{
Width = View.Width,
Height = View.Height,
MipLevels = 1,
ArraySize = 1,
Format = SlimDX.DXGI.Format.D32_Float,
SampleDescription = new SlimDX.DXGI.SampleDescription(1, 0),
Usage = SlimDX.Direct3D10.ResourceUsage.Default,
BindFlags = SlimDX.Direct3D10.BindFlags.DepthStencil,
CpuAccessFlags = SlimDX.Direct3D10.CpuAccessFlags.None,
OptionFlags = SlimDX.Direct3D10.ResourceOptionFlags.None
};
depthStencil = new SlimDX.Direct3D10.Texture2D(Device10, depthStencilDesc);
DepthStencilView = new SlimDX.Direct3D10.DepthStencilView(Device10, depthStencil,
new SlimDX.Direct3D10.DepthStencilViewDescription
{
Format = SlimDX.DXGI.Format.D32_Float,
FirstArraySlice = 0,
ArraySize = 1,
MipSlice = 0,
Dimension = SlimDX.Direct3D10.DepthStencilViewDimension.Texture2D
});
SlimDX.Direct3D10.DepthStencilStateDescription dssd = new SlimDX.Direct3D10.DepthStencilStateDescription
{
IsDepthEnabled = true,
DepthWriteMask = SlimDX.Direct3D10.DepthWriteMask.All,
DepthComparison = SlimDX.Direct3D10.Comparison.Less,
IsStencilEnabled = true,
StencilReadMask = 0xFF,
StencilWriteMask = 0xFF,
FrontFace = new SlimDX.Direct3D10.DepthStencilOperationDescription
{
FailOperation = SlimDX.Direct3D10.StencilOperation.Keep,
DepthFailOperation = SlimDX.Direct3D10.StencilOperation.Increment,
PassOperation = SlimDX.Direct3D10.StencilOperation.Keep,
Comparison = SlimDX.Direct3D10.Comparison.Always
},
BackFace = new SlimDX.Direct3D10.DepthStencilOperationDescription
{
FailOperation = SlimDX.Direct3D10.StencilOperation.Keep,
DepthFailOperation = SlimDX.Direct3D10.StencilOperation.Decrement,
PassOperation = SlimDX.Direct3D10.StencilOperation.Keep,
Comparison = SlimDX.Direct3D10.Comparison.Always
}
};
depthStencilState = SlimDX.Direct3D10.DepthStencilState.FromDescription(Device10, dssd);
Device10.OutputMerger.DepthStencilState = depthStencilState;
Device10.OutputMerger.SetTargets(DepthStencilView, RenderView);
Viewport10 = new SlimDX.Direct3D10.Viewport(0, 0, View.ClientSize.Width, View.ClientSize.Height, 0.0f, 1.0f);
Device10.Rasterizer.SetViewports(Viewport10);
//Stops Alt+enter from causing fullscreen skrewiness.
factory = SwapChain.GetParent<SlimDX.DXGI.Factory>();
factory.SetWindowAssociation(View.Handle, SlimDX.DXGI.WindowAssociationFlags.IgnoreAll);
}
public override void Create(IntPtr handle)
{
var desc = new SlimDX.DXGI.SwapChainDescription()
{
BufferCount = 1,
ModeDescription = new SlimDX.DXGI.ModeDescription(View.ClientSize.Width,
View.ClientSize.Height, new Rational(60, 1), SlimDX.DXGI.Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = handle,
SampleDescription = new SlimDX.DXGI.SampleDescription(1, 0),
SwapEffect = SlimDX.DXGI.SwapEffect.Discard,
Usage = SlimDX.DXGI.Usage.RenderTargetOutput,
Flags = SlimDX.DXGI.SwapChainFlags.AllowModeSwitch
};
SlimDX.Direct3D10.Device.CreateWithSwapChain(null, SlimDX.Direct3D10.DriverType.Hardware,
SlimDX.Direct3D10.DeviceCreationFlags.Debug, desc, out Device10, out SwapChain);
backBuffer = SlimDX.Direct3D10.Texture2D.FromSwapChain <SlimDX.Direct3D10.Texture2D>(SwapChain, 0);
RenderView = new SlimDX.Direct3D10.RenderTargetView(Device10, backBuffer);
SlimDX.Direct3D10.Texture2DDescription depthStencilDesc = new SlimDX.Direct3D10.Texture2DDescription
{
Width = View.Width,
Height = View.Height,
MipLevels = 1,
ArraySize = 1,
Format = SlimDX.DXGI.Format.D32_Float,
SampleDescription = new SlimDX.DXGI.SampleDescription(1, 0),
Usage = SlimDX.Direct3D10.ResourceUsage.Default,
BindFlags = SlimDX.Direct3D10.BindFlags.DepthStencil,
CpuAccessFlags = SlimDX.Direct3D10.CpuAccessFlags.None,
OptionFlags = SlimDX.Direct3D10.ResourceOptionFlags.None
};
depthStencil = new SlimDX.Direct3D10.Texture2D(Device10, depthStencilDesc);
DepthStencilView = new SlimDX.Direct3D10.DepthStencilView(Device10, depthStencil,
new SlimDX.Direct3D10.DepthStencilViewDescription
{
Format = SlimDX.DXGI.Format.D32_Float,
FirstArraySlice = 0,
ArraySize = 1,
MipSlice = 0,
Dimension = SlimDX.Direct3D10.DepthStencilViewDimension.Texture2D
});
SlimDX.Direct3D10.DepthStencilStateDescription dssd = new SlimDX.Direct3D10.DepthStencilStateDescription
{
IsDepthEnabled = true,
DepthWriteMask = SlimDX.Direct3D10.DepthWriteMask.All,
DepthComparison = SlimDX.Direct3D10.Comparison.Less,
IsStencilEnabled = true,
StencilReadMask = 0xFF,
StencilWriteMask = 0xFF,
FrontFace = new SlimDX.Direct3D10.DepthStencilOperationDescription
{
FailOperation = SlimDX.Direct3D10.StencilOperation.Keep,
DepthFailOperation = SlimDX.Direct3D10.StencilOperation.Increment,
PassOperation = SlimDX.Direct3D10.StencilOperation.Keep,
Comparison = SlimDX.Direct3D10.Comparison.Always
},
BackFace = new SlimDX.Direct3D10.DepthStencilOperationDescription
{
FailOperation = SlimDX.Direct3D10.StencilOperation.Keep,
DepthFailOperation = SlimDX.Direct3D10.StencilOperation.Decrement,
PassOperation = SlimDX.Direct3D10.StencilOperation.Keep,
Comparison = SlimDX.Direct3D10.Comparison.Always
}
};
depthStencilState = SlimDX.Direct3D10.DepthStencilState.FromDescription(Device10, dssd);
Device10.OutputMerger.DepthStencilState = depthStencilState;
Device10.OutputMerger.SetTargets(DepthStencilView, RenderView);
Viewport10 = new SlimDX.Direct3D10.Viewport(0, 0, View.ClientSize.Width, View.ClientSize.Height, 0.0f, 1.0f);
Device10.Rasterizer.SetViewports(Viewport10);
//Stops Alt+enter from causing fullscreen skrewiness.
factory = SwapChain.GetParent <SlimDX.DXGI.Factory>();
factory.SetWindowAssociation(View.Handle, SlimDX.DXGI.WindowAssociationFlags.IgnoreAll);
}
static Result InitDevice()
{
//int width = form.ClientSize.Width;
//int height = form.ClientSize.Height;
int width = 2500;
int height = 1000;
SlimDX.DXGI.SwapChainDescription swapChainDesc = new SlimDX.DXGI.SwapChainDescription()
{
BufferCount = 1,
ModeDescription = new SlimDX.DXGI.ModeDescription()
{
Width = width,
Height = height,
Format = SlimDX.DXGI.Format.B8G8R8A8_UNorm,
RefreshRate = new Rational(60, 1),
},
Usage = SlimDX.DXGI.Usage.RenderTargetOutput,
OutputHandle = form.Handle,
SampleDescription = new SlimDX.DXGI.SampleDescription {
Count = 1, Quality = 0
},
IsWindowed = true,
};
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.None, new FeatureLevel[] { FeatureLevel.Level_11_0 }, swapChainDesc, out _Device, out _SwapChain);
if (Result.Last.IsFailure)
{
return(Result.Last);
}
// Create a render target view
Texture2D backBuffer = Resource.FromSwapChain <Texture2D>(_SwapChain, 0);
_ViewRenderTarget = new RenderTargetView(_Device, backBuffer);
backBuffer.Dispose();
if (Result.Last.IsFailure)
{
return(Result.Last);
}
_Device.ImmediateContext.OutputMerger.SetTargets(_ViewRenderTarget);
// Setup the viewport
Viewport vp = new Viewport
{
Width = width,
Height = height,
MinZ = 0.0f,
MaxZ = 1.0f,
X = 0,
Y = 0,
};
_Device.ImmediateContext.Rasterizer.SetViewports(vp);
// Compile the vertex shader
ShaderBytecode vertexShaderCode = ShaderBytecode.CompileFromFile("haha.fx", "VS", "vs_4_0", ShaderFlags.EnableStrictness | ShaderFlags.Debug, EffectFlags.None);
if (Result.Last.IsFailure)
{
return(Result.Last);
}
// Create the vertex shader
_VertexShader = new VertexShader(_Device, vertexShaderCode);
if (Result.Last.IsFailure)
{
return(Result.Last);
}
// Define the input layout
InputElement[] inputElements = new InputElement[2]
{
new InputElement("POSITION", 0, SlimDX.DXGI.Format.R32G32B32_Float, 0, 0, InputClassification.PerVertexData, 0),
new InputElement("TEXCOORD", 0, SlimDX.DXGI.Format.R32G32_Float, 12, 0, InputClassification.PerVertexData, 0),
};
_LayOut = new InputLayout(_Device, vertexShaderCode, inputElements);
vertexShaderCode.Dispose();
if (Result.Last.IsFailure)
{
return(Result.Last);
}
// Set the input layout
_Device.ImmediateContext.InputAssembler.InputLayout = _LayOut;
// Compile the pixel shader
ShaderBytecode pixelShaderCode = ShaderBytecode.CompileFromFile("haha.fx", "PS", "ps_4_0", ShaderFlags.EnableStrictness | ShaderFlags.Debug, EffectFlags.None);
if (Result.Last.IsFailure)
{
return(Result.Last);
}
// Create the pixel shader
_PixelShader = new PixelShader(_Device, pixelShaderCode);
pixelShaderCode.Dispose();
if (Result.Last.IsFailure)
{
return(Result.Last);
}
// Create vertex buffer
CustomVertex[] vertices = new CustomVertex[]
{
new CustomVertex()
{
Pos = new Vector3(-1.0f, 1.0f, 0.0f), Tex = new Vector2(0.0f, 0.0f)
}, // top left
new CustomVertex()
{
Pos = new Vector3(0.0f, 1.0f, 0.0f), Tex = new Vector2(1.0f, 0.0f)
}, // top right
new CustomVertex()
{
Pos = new Vector3(-1.0f, 0.0f, 0.0f), Tex = new Vector2(0.0f, 1.0f)
}, // lower left
new CustomVertex()
{
Pos = new Vector3(0.0f, 0.0f, 0.0f), Tex = new Vector2(1.0f, 1.0f)
}, // lower right
new CustomVertex()
{
Pos = new Vector3(0.0f, 1.0f, 0.0f), Tex = new Vector2(0.0f, 0.0f)
}, // top left
new CustomVertex()
{
Pos = new Vector3(1.0f, 1.0f, 0.0f), Tex = new Vector2(1.0f, 0.0f)
}, // top right
new CustomVertex()
{
Pos = new Vector3(0.0f, 0.0f, 0.0f), Tex = new Vector2(0.0f, 1.0f)
}, // lower left
new CustomVertex()
{
Pos = new Vector3(1.0f, 0.0f, 0.0f), Tex = new Vector2(1.0f, 1.0f)
}, // lower right
new CustomVertex()
{
Pos = new Vector3(-1.0f, 0.0f, 0.0f), Tex = new Vector2(0.0f, 0.0f)
}, // top left
new CustomVertex()
{
Pos = new Vector3(0.0f, 0.0f, 0.0f), Tex = new Vector2(1.0f, 0.0f)
}, // top right
new CustomVertex()
{
Pos = new Vector3(-1.0f, -1.0f, 0.0f), Tex = new Vector2(0.0f, 1.0f)
}, // lower left
new CustomVertex()
{
Pos = new Vector3(0.0f, -1.0f, 0.0f), Tex = new Vector2(1.0f, 1.0f)
}, // lower right
new CustomVertex()
{
Pos = new Vector3(0.0f, 0.0f, 0.0f), Tex = new Vector2(0.0f, 0.0f)
}, // top left
new CustomVertex()
{
Pos = new Vector3(1.0f, 0.0f, 0.0f), Tex = new Vector2(1.0f, 0.0f)
}, // top right
new CustomVertex()
{
Pos = new Vector3(0.0f, -1.0f, 0.0f), Tex = new Vector2(0.0f, 1.0f)
}, // lower left
new CustomVertex()
{
Pos = new Vector3(1.0f, -1.0f, 0.0f), Tex = new Vector2(1.0f, 1.0f)
}, // lower right
};
DataStream vertexData = new DataStream(vertices, true, false);
int stride = System.Runtime.InteropServices.Marshal.SizeOf(vertices[0]);
BufferDescription bufferDesc = new BufferDescription
{
Usage = ResourceUsage.Default,
SizeInBytes = vertices.Length * stride,
BindFlags = BindFlags.VertexBuffer,
CpuAccessFlags = CpuAccessFlags.None,
};
_VertexBuffer = new SlimDX.Direct3D11.Buffer(_Device, vertexData, bufferDesc);
if (Result.Last.IsFailure)
{
return(Result.Last);
}
// Set vertex buffer
_Device.ImmediateContext.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(_VertexBuffer, stride, 0));
// Create index buffer
int[] indices = new int[]
{
0, 1, 2,
1, 3, 2,
4, 5, 6,
5, 7, 6,
8, 9, 10,
9, 11, 10,
12, 13, 14,
13, 15, 14,
};
bufferDesc.SizeInBytes = sizeof(int) * indices.Length;
bufferDesc.BindFlags = BindFlags.IndexBuffer;
_IndexBuffer = new SlimDX.Direct3D11.Buffer(_Device, new DataStream(indices, false, false), bufferDesc);
if (Result.Last.IsFailure)
{
return(Result.Last);
}
// Set index buffer
_Device.ImmediateContext.InputAssembler.SetIndexBuffer(_IndexBuffer, SlimDX.DXGI.Format.R32_UInt, 0);
// Set primitive topology
_Device.ImmediateContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
// Load the Texture
LoadTexture();
if (Result.Last.IsFailure)
{
return(Result.Last);
}
// Create the sample state
SamplerDescription sampDesc = new SamplerDescription
{
Filter = Filter.MinMagMipPoint,
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
ComparisonFunction = Comparison.Never,
MinimumLod = 0,
MaximumLod = float.MaxValue,
};
_SamplerLinear = SamplerState.FromDescription(_Device, sampDesc);
if (Result.Last.IsFailure)
{
return(Result.Last);
}
return(ResultCode.Success);
}
