static IntPtr GetSharedHandle(SlimDX.Direct3D10.Texture2D texture)
{
using (var resource = new SlimDX.DXGI.Resource(texture))
{
return(resource.SharedHandle);
}
}
public override void ToggleFullScreen(IntPtr handle)
{
//if (LostDevice != null)
// LostDevice();
factory.SetWindowAssociation(handle, SlimDX.DXGI.WindowAssociationFlags.IgnoreAll);
SwapChain.Dispose();
backBuffer.Dispose();
RenderView.Dispose();
SwapChain = new SlimDX.DXGI.SwapChain(factory, Device10, 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 = false,
OutputHandle = handle,
SampleDescription = new SlimDX.DXGI.SampleDescription(1, 0),
SwapEffect = SlimDX.DXGI.SwapEffect.Discard,
Usage = SlimDX.DXGI.Usage.RenderTargetOutput,
Flags = SlimDX.DXGI.SwapChainFlags.AllowModeSwitch
});
backBuffer = SlimDX.Direct3D10.Texture2D.FromSwapChain <SlimDX.Direct3D10.Texture2D>(SwapChain, 0);
RenderView = new SlimDX.Direct3D10.RenderTargetView(Device10, backBuffer);
//Create(handle);
//SwapChain.SetFullScreenState(true, null);
//if (ResetDevice != null)
// ResetDevice();
}
/// <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 static T[,] MapReadTexture <T>(SlimDX.Direct3D10.Texture2D texture, int level) where T : struct
{
var d = texture.Map(level, SlimDX.Direct3D10.MapMode.Read, SlimDX.Direct3D10.MapFlags.None);
var sd = texture.Description;
var data = ReadTexture <T>(d, sd.Width, sd.Height);
texture.Unmap(level);
return(data);
}
IntPtr GetSharedHandle(SlimDX.Direct3D10.Texture2D Texture)
{
SlimDX.DXGI.Resource resource = new SlimDX.DXGI.Resource(Texture);
IntPtr result = resource.SharedHandle;
resource.Dispose();
return(result);
}
private void BeginRenderingScene()
{
if (_dxImageContainer.IsFrontBufferAvailable)
{
SlimDX.Direct3D10.Texture2D texture = _dxScene.SharedTexture;
_dxImageContainer.SetBackBufferSlimDX(texture);
CompositionTarget.Rendering += OnRendering;
_timer.Start();
}
}
void Window_Loaded(object sender, RoutedEventArgs e)
{
D3DImageContainer = new D3DImageSlimDX();
D3DImageContainer.IsFrontBufferAvailableChanged += OnIsFrontBufferAvailableChanged;
SlimDXImage.Source = D3DImageContainer;
D3DScene = new Scene();
SlimDX.Direct3D10.Texture2D Texture = D3DScene.SharedTexture;
D3DImageContainer.SetBackBufferSlimDX(Texture);
BeginRenderingScene();
}
void BeginRenderingScene()
{
if (D3DImageContainer.IsFrontBufferAvailable)
{
foreach (var item in SlimDX.ObjectTable.Objects)
{
}
SlimDX.Direct3D10.Texture2D Texture = D3DScene.SharedTexture;
D3DImageContainer.SetBackBufferSlimDX(Texture);
CompositionTarget.Rendering += OnRendering;
Timer.Start();
}
}
protected void BeginRenderingScene()
{
if (_d3DScene == null)
{
return;
}
if (D3DImageContainer.IsFrontBufferAvailable)
{
SlimDX.Direct3D10.Texture2D Texture = _d3DScene.SharedTexture;
D3DImageContainer.SetBackBufferSlimDX(Texture);
CompositionTarget.Rendering += OnRendering;
Timer.Start();
}
}
// SlimDX.Direct3D10
private SlimDX.Direct3D10.ShaderResourceView GetTexture(SlimDX.Direct3D10.Device device, int width, int height, SlimDX.Color4 color)
{
//create the texture
SlimDX.Direct3D10.Texture2D texture = null;
SlimDX.Direct3D10.Texture2DDescription desc2 = new SlimDX.Direct3D10.Texture2DDescription();
desc2.SampleDescription = new SlimDX.DXGI.SampleDescription(1, 0);
desc2.Width = width;
desc2.Height = height;
desc2.MipLevels = 1;
desc2.ArraySize = 1;
desc2.Format = SlimDX.DXGI.Format.R8G8B8A8_UNorm;
desc2.Usage = SlimDX.Direct3D10.ResourceUsage.Dynamic;
desc2.BindFlags = SlimDX.Direct3D10.BindFlags.ShaderResource;
desc2.CpuAccessFlags = SlimDX.Direct3D10.CpuAccessFlags.Write;
texture = new SlimDX.Direct3D10.Texture2D(device, desc2);
// fill the texture with rgba values
SlimDX.DataRectangle rect = texture.Map(0, SlimDX.Direct3D10.MapMode.WriteDiscard, SlimDX.Direct3D10.MapFlags.None);
if (rect.Data.CanWrite)
{
for (int row = 0; row < texture.Description.Height; row++)
{
int rowStart = row * rect.Pitch;
rect.Data.Seek(rowStart, System.IO.SeekOrigin.Begin);
for (int col = 0; col < texture.Description.Width; col++)
{
rect.Data.WriteByte((byte)color.Red);
rect.Data.WriteByte((byte)color.Green);
rect.Data.WriteByte((byte)color.Blue);
rect.Data.WriteByte((byte)color.Alpha);
}
}
}
texture.Unmap(0);
// create shader resource that is what the renderer needs
SlimDX.Direct3D10.ShaderResourceViewDescription desc = new SlimDX.Direct3D10.ShaderResourceViewDescription();
desc.Format = texture.Description.Format;
desc.Dimension = SlimDX.Direct3D10.ShaderResourceViewDimension.Texture2D;
desc.MostDetailedMip = 0;
desc.MipLevels = 1;
SlimDX.Direct3D10.ShaderResourceView srv = new SlimDX.Direct3D10.ShaderResourceView(device, texture, desc);
return(srv);
}
public void SetBackBufferSlimDX(SlimDX.Direct3D10.Texture2D Texture)
{
if (SharedTexture != null)
{
SharedTexture.Dispose();
SharedTexture = null;
}
if (Texture == null)
{
if (SharedTexture != null)
{
SharedTexture = null;
Lock();
SetBackBuffer(D3DResourceType.IDirect3DSurface9, IntPtr.Zero);
Unlock();
}
}
else if (IsShareable(Texture))
{
Format format = TranslateFormat(Texture);
if (format == Format.Unknown)
{
throw new ArgumentException("Texture format is not compatible with OpenSharedResource");
}
IntPtr Handle = GetSharedHandle(Texture);
if (Handle == IntPtr.Zero)
{
throw new ArgumentNullException("Handle");
}
SharedTexture = new Texture(D3DDevice, Texture.Description.Width, Texture.Description.Height, 1,
Usage.RenderTarget, format, Pool.Default, ref Handle);
using (Surface Surface = SharedTexture.GetSurfaceLevel(0))
{
Lock();
SetBackBuffer(D3DResourceType.IDirect3DSurface9, Surface.ComPointer);
Unlock();
}
}
else
{
throw new ArgumentException("Texture must be created with ResourceOptionFlags.Shared");
}
}
Format TranslateFormat(SlimDX.Direct3D10.Texture2D Texture)
{
switch (Texture.Description.Format)
{
case SlimDX.DXGI.Format.R10G10B10A2_UNorm:
return(SlimDX.Direct3D9.Format.A2B10G10R10);
case SlimDX.DXGI.Format.R16G16B16A16_Float:
return(SlimDX.Direct3D9.Format.A16B16G16R16F);
case SlimDX.DXGI.Format.B8G8R8A8_UNorm:
return(SlimDX.Direct3D9.Format.A8R8G8B8);
default:
return(SlimDX.Direct3D9.Format.Unknown);
}
}
public static void WriteTexture <T>(SlimDX.Direct3D10.Texture2D texture, T[,] data, int TSize)
where T : struct
{
var dr = texture.Map(0, SlimDX.Direct3D10.MapMode.WriteDiscard, SlimDX.Direct3D10.MapFlags.None);
int width = data.GetLength(1);
if (dr.Pitch == data.GetLength(1) * TSize)
{
dr.Data.WriteRange(Common.Utils.Flatten(data));
}
else
{
for (int y = 0; y < texture.Description.Height; y++)
{
dr.Data.WriteRange(Common.Utils.GetRow(data, y));
dr.Data.Seek(dr.Pitch - width * TSize, System.IO.SeekOrigin.Current);
}
}
texture.Unmap(0);
}
public static void CopyWriteTexture <T>(SlimDX.Direct3D10.Texture2D texture, T[,] data, int TSize)
where T : struct
{
var dr = ToDataRectangle(data, TSize);
var copy = new SlimDX.Direct3D10.Texture2D(texture.Device, new SlimDX.Direct3D10.Texture2DDescription
{
ArraySize = texture.Description.ArraySize,
BindFlags = SlimDX.Direct3D10.BindFlags.None,
CpuAccessFlags = SlimDX.Direct3D10.CpuAccessFlags.None,
Format = texture.Description.Format,
Width = texture.Description.Width,
Height = texture.Description.Height,
MipLevels = texture.Description.MipLevels,
Usage = SlimDX.Direct3D10.ResourceUsage.Default,
SampleDescription = texture.Description.SampleDescription,
OptionFlags = SlimDX.Direct3D10.ResourceOptionFlags.None
}, dr);
texture.Device.CopyResource(copy, texture);
copy.Dispose();
}
public static T[,] CopyReadTexture <T>(SlimDX.Direct3D10.Texture2D texture, int level) where T : struct
{
var copy = new SlimDX.Direct3D10.Texture2D(texture.Device, new SlimDX.Direct3D10.Texture2DDescription
{
ArraySize = texture.Description.ArraySize,
BindFlags = SlimDX.Direct3D10.BindFlags.None,
CpuAccessFlags = SlimDX.Direct3D10.CpuAccessFlags.Read,
Format = texture.Description.Format,
Width = texture.Description.Width,
Height = texture.Description.Height,
MipLevels = texture.Description.MipLevels,
Usage = SlimDX.Direct3D10.ResourceUsage.Staging,
SampleDescription = texture.Description.SampleDescription,
OptionFlags = SlimDX.Direct3D10.ResourceOptionFlags.None
});
texture.Device.CopyResource(texture, copy);
var d = copy.Map(level, SlimDX.Direct3D10.MapMode.Read, SlimDX.Direct3D10.MapFlags.None);
var sd = copy.Description;
var data = ReadTexture <T>(d, sd.Width, sd.Height);
copy.Unmap(level);
copy.Dispose();
return(data);
}
private void OnRendering(object sender, EventArgs e)
{
var re = (RenderingEventArgs)e;
var time = re.RenderingTime;
_dxScene.Wireframe = renderProps.Wireframe;
SlimDX.Direct3D10.Texture2D lastTexture = _dxScene.SharedTexture;
_dxScene.Render((float)time.TotalSeconds,
(int)helixView.ActualWidth, (int)helixView.ActualHeight);
// output buffer could change because of size change
if (lastTexture != _dxScene.SharedTexture)
{
_dxImageContainer.SetBackBufferSlimDX(_dxScene.SharedTexture);
}
_dxImageContainer.InvalidateD3DImage();
_frameCounter.AddFrame();
textFrameRate.Text = _frameCounter.FramesPerSecond.ToString("f1");
}
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 ToggleFullScreen(IntPtr handle)
{
//if (LostDevice != null)
// LostDevice();
factory.SetWindowAssociation(handle, SlimDX.DXGI.WindowAssociationFlags.IgnoreAll);
SwapChain.Dispose();
backBuffer.Dispose();
RenderView.Dispose();
SwapChain = new SlimDX.DXGI.SwapChain(factory, Device10, 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 = false,
OutputHandle = handle,
SampleDescription = new SlimDX.DXGI.SampleDescription(1, 0),
SwapEffect = SlimDX.DXGI.SwapEffect.Discard,
Usage = SlimDX.DXGI.Usage.RenderTargetOutput,
Flags = SlimDX.DXGI.SwapChainFlags.AllowModeSwitch
});
backBuffer = SlimDX.Direct3D10.Texture2D.FromSwapChain<SlimDX.Direct3D10.Texture2D>(SwapChain, 0);
RenderView = new SlimDX.Direct3D10.RenderTargetView(Device10, backBuffer);
//Create(handle);
//SwapChain.SetFullScreenState(true, null);
//if (ResetDevice != null)
// ResetDevice();
}
bool IsShareable(SlimDX.Direct3D10.Texture2D Texture)
{
return((Texture.Description.OptionFlags & SlimDX.Direct3D10.ResourceOptionFlags.Shared) != 0);
}
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);
}
