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]);
}
private HResult TestCooperativeLevel()
{
if (m_pDevice == null)
{
return(HResult.E_FAIL);
}
HResult hr = HResult.S_OK;
// Check the current status of D3D9 device.
SlimDX.Result r = m_pDevice.TestCooperativeLevel();
hr = (HResult)r.Code;
return(hr);
}
