internal void InitializeRenderer()
{
// setup directx
var desc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription = new ModeDescription(TheGame.Instance.Width, TheGame.Instance.Height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = TheGame.Instance.FormHandle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput,
};
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.None, desc, out device, out swapChain);
Factory factory = swapChain.GetParent <Factory>();
factory.SetWindowAssociation(TheGame.Instance.FormHandle, WindowAssociationFlags.IgnoreAll);
backBuffer = Texture2D.FromSwapChain <Texture2D>(swapChain, 0);
renderView = new RenderTargetView(device, backBuffer);
// setup depth buffer
Format depthFormat = Format.D32_Float;
Texture2DDescription depthBufferDesc = new Texture2DDescription
{
ArraySize = 1,
BindFlags = BindFlags.DepthStencil,
CpuAccessFlags = CpuAccessFlags.None,
Format = depthFormat,
Height = TheGame.Instance.Height,
Width = TheGame.Instance.Width,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default
};
depthBuffer = new Texture2D(device, depthBufferDesc);
DepthStencilViewDescription dsViewDesc = new DepthStencilViewDescription
{
ArraySize = 0,
Format = depthFormat,
Dimension = DepthStencilViewDimension.Texture2D,
MipSlice = 0,
Flags = 0,
FirstArraySlice = 0
};
depthView = new DepthStencilView(device, depthBuffer, dsViewDesc);
DepthStencilStateDescription dsStateDesc = new DepthStencilStateDescription()
{
IsDepthEnabled = true,
IsStencilEnabled = false,
DepthWriteMask = DepthWriteMask.All,
DepthComparison = Comparison.Less,
};
DepthStencilState depthState = DepthStencilState.FromDescription(device, dsStateDesc);
// setup render targets
device.ImmediateContext.OutputMerger.DepthStencilState = depthState;
device.ImmediateContext.OutputMerger.SetTargets(depthView, renderView);
device.ImmediateContext.Rasterizer.SetViewports(new Viewport(0, 0, TheGame.Instance.Width, TheGame.Instance.Height, 0.0f, 0.01f));
t.Initialize(1024 * 1024 * 10, device);
TileTextures.Instance.Initialize();
}
