public override void Hook()
{
if (_d3d11VTblAddresses == null)
{
_d3d11VTblAddresses = new List <IntPtr>();
_dxgiSwapChainVTblAddresses = new List <IntPtr>();
#region Get Device and SwapChain method addresses
// Create temporary device + swapchain and determine method addresses
SlimDX.Direct3D11.Device device;
SwapChain swapChain;
using (SlimDX.Windows.RenderForm renderForm = new SlimDX.Windows.RenderForm())
{
SlimDX.Result result = SlimDX.Direct3D11.Device.CreateWithSwapChain(
DriverType.Hardware,
DeviceCreationFlags.None,
DXGI.CreateSwapChainDescription(renderForm.Handle),
out device,
out swapChain);
if (result.IsSuccess)
{
this.DebugMessage("Hook: Device created");
using (device)
{
_d3d11VTblAddresses.AddRange(GetVTblAddresses(device.ComPointer, D3D11_DEVICE_METHOD_COUNT));
using (swapChain)
{
_dxgiSwapChainVTblAddresses.AddRange(GetVTblAddresses(swapChain.ComPointer, DXGI.DXGI_SWAPCHAIN_METHOD_COUNT));
}
}
}
}
#endregion
}
// We will capture the backbuffer here
DXGISwapChain_PresentHook = LocalHook.Create(
_dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.Present],
new DXGISwapChain_PresentDelegate(PresentHook),
this);
// We will capture target/window resizes here
DXGISwapChain_ResizeTargetHook = LocalHook.Create(
_dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.ResizeTarget],
new DXGISwapChain_ResizeTargetDelegate(ResizeTargetHook),
this);
/*
* Don't forget that all hooks will start deactivated...
* The following ensures that all threads are intercepted:
* Note: you must do this for each hook.
*/
DXGISwapChain_PresentHook.ThreadACL.SetExclusiveACL(new Int32[1]);
DXGISwapChain_ResizeTargetHook.ThreadACL.SetExclusiveACL(new Int32[1]);
}
public override void Hook()
{
this.DebugMessage("Hook: Begin");
// Determine method addresses in Direct3D10.Device, and DXGI.SwapChain
if (_d3d10VTblAddresses == null)
{
_d3d10VTblAddresses = new List <IntPtr>();
_dxgiSwapChainVTblAddresses = new List <IntPtr>();
this.DebugMessage("Hook: Before device creation");
using (SlimDX.DXGI.Factory factory = new SlimDX.DXGI.Factory())
{
using (SlimDX.Direct3D10.Device device = new Device(factory.GetAdapter(0), DriverType.Hardware, DeviceCreationFlags.None))
{
this.DebugMessage("Hook: Device created");
_d3d10VTblAddresses.AddRange(GetVTblAddresses(device.ComPointer, D3D10_DEVICE_METHOD_COUNT));
using (SlimDX.Windows.RenderForm renderForm = new SlimDX.Windows.RenderForm())
{
using (SlimDX.DXGI.SwapChain sc = new SlimDX.DXGI.SwapChain(factory, device, DXGI.CreateSwapChainDescription(renderForm.Handle)))
{
_dxgiSwapChainVTblAddresses.AddRange(GetVTblAddresses(sc.ComPointer, DXGI.DXGI_SWAPCHAIN_METHOD_COUNT));
}
}
}
}
}
// We will capture the backbuffer here
DXGISwapChain_PresentHook = LocalHook.Create(
_dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.Present],
new DXGISwapChain_PresentDelegate(PresentHook),
this);
// We will capture target/window resizes here
DXGISwapChain_ResizeTargetHook = LocalHook.Create(
_dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.ResizeTarget],
new DXGISwapChain_ResizeTargetDelegate(ResizeTargetHook),
this);
/*
* Don't forget that all hooks will start deactivated...
* The following ensures that all threads are intercepted:
* Note: you must do this for each hook.
*/
DXGISwapChain_PresentHook.ThreadACL.SetExclusiveACL(new Int32[1]);
DXGISwapChain_ResizeTargetHook.ThreadACL.SetExclusiveACL(new Int32[1]);
}
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 void Dispose()
{
if (screenRenderTargetView != null)
{
screenRenderTargetView.Dispose();
screenRenderTargetView = null;
}
if (swapChain != null)
{
swapChain.Dispose();
swapChain = null;
}
if (deviceContext != null)
{
deviceContext.Dispose();
deviceContext = null;
}
if (device != null)
{
device.Dispose();
device = null;
}
if (form != null)
{
form.Dispose();
form = null;
}
}
public override void Hook()
{
this.DebugMessage("Hook: Begin");
if (_d3d11VTblAddresses == null)
{
_d3d11VTblAddresses = new List<IntPtr>();
_dxgiSwapChainVTblAddresses = new List<IntPtr>();
#region Get Device and SwapChain method addresses
// Create temporary device + swapchain and determine method addresses
SlimDX.Direct3D11.Device device;
SwapChain swapChain;
using (SlimDX.Windows.RenderForm renderForm = new SlimDX.Windows.RenderForm())
{
this.DebugMessage("Hook: Before device creation");
SlimDX.Result result = SlimDX.Direct3D11.Device.CreateWithSwapChain(
DriverType.Hardware,
DeviceCreationFlags.None,
DXGI.CreateSwapChainDescription(renderForm.Handle),
out device,
out swapChain);
if (result.IsSuccess)
{
this.DebugMessage("Hook: Device created");
using (device)
{
_d3d11VTblAddresses.AddRange(GetVTblAddresses(device.ComPointer, D3D11_DEVICE_METHOD_COUNT));
using (swapChain)
{
_dxgiSwapChainVTblAddresses.AddRange(GetVTblAddresses(swapChain.ComPointer, DXGI.DXGI_SWAPCHAIN_METHOD_COUNT));
}
}
}
else
{
this.DebugMessage("Hook: Device creation failed");
}
}
#endregion
}
// We will capture the backbuffer here
DXGISwapChain_PresentHook = LocalHook.Create(
_dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.Present],
new DXGISwapChain_PresentDelegate(PresentHook),
this);
// We will capture target/window resizes here
DXGISwapChain_ResizeTargetHook = LocalHook.Create(
_dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.ResizeTarget],
new DXGISwapChain_ResizeTargetDelegate(ResizeTargetHook),
this);
/*
* Don't forget that all hooks will start deactivated...
* The following ensures that all threads are intercepted:
* Note: you must do this for each hook.
*/
DXGISwapChain_PresentHook.ThreadACL.SetExclusiveACL(new Int32[1]);
DXGISwapChain_ResizeTargetHook.ThreadACL.SetExclusiveACL(new Int32[1]);
}
public override void Hook()
{
this.DebugMessage("Hook: Begin");
// Determine method addresses in Direct3D10.Device, and DXGI.SwapChain
if (_d3d10_1VTblAddresses == null)
{
_d3d10_1VTblAddresses = new List<IntPtr>();
_dxgiSwapChainVTblAddresses = new List<IntPtr>();
this.DebugMessage("Hook: Before device creation");
using (Factory1 factory = new Factory1())
{
using (var device = new SlimDX.Direct3D10_1.Device1(factory.GetAdapter(0), DriverType.Hardware, SlimDX.Direct3D10.DeviceCreationFlags.None, FeatureLevel.Level_10_1))
{
this.DebugMessage("Hook: Device created");
_d3d10_1VTblAddresses.AddRange(GetVTblAddresses(device.ComPointer, D3D10_1_DEVICE_METHOD_COUNT));
using (var renderForm = new SlimDX.Windows.RenderForm())
{
using (var sc = new SwapChain(factory, device, DXGI.CreateSwapChainDescription(renderForm.Handle)))
{
_dxgiSwapChainVTblAddresses.AddRange(GetVTblAddresses(sc.ComPointer, DXGI.DXGI_SWAPCHAIN_METHOD_COUNT));
}
}
}
}
}
// We will capture the backbuffer here
DXGISwapChain_PresentHook = LocalHook.Create(
_dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.Present],
new DXGISwapChain_PresentDelegate(PresentHook),
this);
// We will capture target/window resizes here
DXGISwapChain_ResizeTargetHook = LocalHook.Create(
_dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.ResizeTarget],
new DXGISwapChain_ResizeTargetDelegate(ResizeTargetHook),
this);
/*
* Don't forget that all hooks will start deactivated...
* The following ensures that all threads are intercepted:
* Note: you must do this for each hook.
*/
DXGISwapChain_PresentHook.ThreadACL.SetExclusiveACL(new Int32[1]);
DXGISwapChain_ResizeTargetHook.ThreadACL.SetExclusiveACL(new Int32[1]);
}
