/// <summary>
/// Creates a default D3D11 Texture with forced Shared-Flag
/// </summary>
/// <param name="device"></param>
/// <param name="description"></param>
/// <param name="D3D10Dev"> </param>
/// <param name="D2DFactory"> </param>
public SharedTexture(D2DInteropHandler handler, Texture2DDescription description)
{
As11Tex = new Texture2D(handler.D3DDevice11, new Texture2DDescription()
{
ArraySize = description.ArraySize,
BindFlags = BindFlags.RenderTarget | BindFlags.ShaderResource,
CpuAccessFlags = description.CpuAccessFlags,
Format = description.Format,
Height = description.Height,
MipLevels = description.MipLevels,
OptionFlags = ResourceOptionFlags.KeyedMutex,
SampleDescription = description.SampleDescription,
Usage = description.Usage,
Width = description.Width
});
Mutex11 = new KeyedMutex(As11Tex);
AsResource = new SlimDX.DXGI.Resource(As11Tex);
As10Tex = handler.D3DDevice10.OpenSharedResource<SlimDX.Direct3D10.Texture2D>(AsResource.SharedHandle);
Mutex10 = new KeyedMutex(As10Tex);
AsSurface = As10Tex.AsSurface();
As2DTarget = SlimDX.Direct2D.RenderTarget.FromDXGI(handler.D2DFactory, AsSurface, new RenderTargetProperties()
{
MinimumFeatureLevel = FeatureLevel.Direct3D10,
Usage = RenderTargetUsage.None,
Type = RenderTargetType.Hardware,
PixelFormat = new PixelFormat(Format.Unknown, AlphaMode.Premultiplied)
});
}
public void Initialize()
{
DXGIAdapter = new Factory1().GetAdapter1(0);
var swapDescription = new SwapChainDescription()
{
BufferCount = 1,
Usage = Usage.RenderTargetOutput,
OutputHandle = Output.Handle,
IsWindowed = true,
ModeDescription =
new ModeDescription(0, 0, new Rational(60, 1), Format.R8G8B8A8_UNorm),
SampleDescription = new SampleDescription(1, 0),
Flags = SwapChainFlags.AllowModeSwitch,
SwapEffect = SwapEffect.Discard
};
#if DEBUG
Device.CreateWithSwapChain(DXGIAdapter, DeviceCreationFlags.Debug | DeviceCreationFlags.BgraSupport, new[] { FeatureLevel.Level_10_0 }, swapDescription, out D3DDevice,
out SChain);
#else
Device.CreateWithSwapChain(DXGIAdapter, DeviceCreationFlags.BgraSupport, new[] { FeatureLevel.Level_10_0 }, swapDescription, out D3DDevice,
out SChain);
#endif
Context = D3DDevice.ImmediateContext;
D2DInterop = new D2DInteropHandler(this);
EnableWinEvents();
InitOnce();
InitDevice();
}
