public void Init(IntPtr hWnd, ApplicationInfo appInfo)
{
if (m_ApplicationInfo != null)
{
throw new InvalidOperationException("context already initialized");
}
m_ApplicationInfo = appInfo;
var swapChainDesc = new DXGI.SwapChainDescription
{
ModeDescription = new DXGI.ModeDescription
{
Width = m_ApplicationInfo.Width,
Height = m_ApplicationInfo.Height,
RefreshRate = new DXGI.Rational(60, 1),
Format = DXGI.Format.R8G8B8A8_UNorm
},
SampleDescription = new DXGI.SampleDescription
{
Count = 4
},
BufferCount = 1,
Usage = DXGI.Usage.RenderTargetOutput,
OutputHandle = hWnd,
IsWindowed = !m_ApplicationInfo.FullScreen,
SwapEffect = DXGI.SwapEffect.Discard,
Flags = DXGI.SwapChainFlags.AllowModeSwitch
};
D3D11.Device.CreateWithSwapChain(D3D.DriverType.Hardware,
D3D11.DeviceCreationFlags.BgraSupport | D3D11.DeviceCreationFlags.Debug, new[] { m_FeatureLevel },
swapChainDesc, out D3D11.Device dev, out DXGI.SwapChain swapChain);
Dev = dev;
DevCon = Dev.ImmediateContext;
SwapChain = swapChain;
D2DFactory = new D2D1.Factory(D2D1.FactoryType.SingleThreaded, D2D1.DebugLevel.Information);
DWriteFactory = new DirectWrite.Factory(DirectWrite.FactoryType.Shared);
m_MSAAQuality = Dev.CheckMultisampleQualityLevels(DXGI.Format.R8G8B8A8_UNorm, 4);
D3D11.DeviceDebug d3dDebug = dev.QueryInterface <D3D11.DeviceDebug>();
if (d3dDebug != null)
{
D3D11.InfoQueue infoQueue = dev.QueryInterface <D3D11.InfoQueue>();
if (infoQueue != null)
{
D3D11.MessageId[] hide =
{
D3D11.MessageId.MessageIdDeviceDrawSamplerNotSet
};
infoQueue.AddStorageFilterEntries(new D3D11.InfoQueueFilter()
{
DenyList = new D3D11.InfoQueueFilterDescription {
Ids = hide
}
});
}
}
Resize();
CreateBlendStates();
CreateDepthStencilStates();
CreateRasterizerStates();
SetBlend(false);
SetDepthTesting(true);
SetWireframe(false);
SharpDX.DXGI.Device dxgiDev = Dev.QueryInterface <SharpDX.DXGI.Device>();
SharpDX.DXGI.AdapterDescription adapterDesc = dxgiDev.Adapter.Description;
Console.WriteLine("----------------------------------");
Console.WriteLine(" Direct3D 11:");
Console.WriteLine(" " + adapterDesc.Description);
Console.WriteLine(" VRAM: " + adapterDesc.DedicatedVideoMemory / 1024 / 1024 + " MB");
Console.WriteLine("----------------------------------");
dxgiDev.Dispose();
}
protected override void _render()
{
if (_brush == null)
_brush = new SolidColorBrush(Device.RenderTarget, Color);
if (Factory == null)
Factory = new DirectWrite.Factory();
if (_font == null)
_font = new SlimDX.DirectWrite.TextFormat(
this.Factory,
this.Typeface,
this.Fontweight,
this.Fontstyle,
this.Fontstretch,
this.Fontsize,
"en-us"
);
Device.RenderTarget.DrawText(String, _font, _rectangle, _brush);
}
