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 SharpDX.Direct3D10.Device1(factory.GetAdapter(0), SharpDX.Direct3D10.DeviceCreationFlags.None, SharpDX.Direct3D10.FeatureLevel.Level_10_1)) { this.DebugMessage("Hook: Device created"); _d3d10_1VTblAddresses.AddRange(GetVTblAddresses(device.NativePointer, D3D10_1_DEVICE_METHOD_COUNT)); using (var renderForm = new SharpDX.Windows.RenderForm()) { using (var sc = new SwapChain(factory, device, DXGI.CreateSwapChainDescription(renderForm.Handle))) { _dxgiSwapChainVTblAddresses.AddRange(GetVTblAddresses(sc.NativePointer, 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]); Hooks.Add(DXGISwapChain_PresentHook); Hooks.Add(DXGISwapChain_ResizeTargetHook); }
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 SharpDX.Direct3D11.Device device; using (SharpDX.Windows.RenderForm renderForm = new SharpDX.Windows.RenderForm()) { this.DebugMessage("Hook: Before device creation"); SharpDX.Direct3D11.Device.CreateWithSwapChain( DriverType.Hardware, DeviceCreationFlags.None, DXGI.CreateSwapChainDescription(renderForm.Handle), out device, out SwapChain swapChain); if (device != null && swapChain != null) { this.DebugMessage("Hook: Device created"); using (device) { _d3d11VTblAddresses.AddRange(GetVTblAddresses(device.NativePointer, D3D11_DEVICE_METHOD_COUNT)); using (swapChain) { _dxgiSwapChainVTblAddresses.AddRange(GetVTblAddresses(swapChain.NativePointer, 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]); Hooks.Add(DXGISwapChain_PresentHook); Hooks.Add(DXGISwapChain_ResizeTargetHook); }