Created
September 22, 2015 10:58
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EasyHookD3D.cs
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private List<IntPtr> id3dDeviceFunctionOffsets() | |
{ | |
Device device; | |
List<IntPtr> id3dDeviceFunctionAddresses = new List<IntPtr>(); | |
using (Direct3D d3d = new Direct3D()) | |
{ | |
PresentParameters pPars = new PresentParameters(); | |
pPars.BackBufferWidth = 1; | |
pPars.BackBufferHeight = 1; | |
pPars.Windowed=true; | |
pPars.SwapEffect=SwapEffect.Discard; | |
using (device = new Device(d3d, 0, DeviceType.Hardware, IntPtr.Zero, CreateFlags.HardwareVertexProcessing,pPars)) | |
{ | |
IntPtr realPointer = device.ComPointer; | |
IntPtr vTable = Marshal.ReadIntPtr(realPointer); | |
for (int i = 0; i < 119; i++) | |
id3dDeviceFunctionAddresses.Add(Marshal.ReadIntPtr(vTable, i * IntPtr.Size)); | |
} | |
} | |
return id3dDeviceFunctionAddresses; | |
} | |
//I use this as id3dDeviceFunctionOffsets[42] to get the EndScene from vtable | |
public void Run(RemoteHooking.IContext InContext,String InChannelName) | |
{ | |
Direct3DDevice_EndSceneHook = LocalHook.Create(id3dDeviceFunctionOffsets()[42], new Direct3D9Device_EndSceneDelegate(EndSceneHook), this); | |
Direct3DDevice_EndSceneHook.ThreadACL.SetExclusiveACL(new Int32[]{0}); | |
} | |
///And the EndScene | |
int EndSceneHook(IntPtr devicePtr) | |
{ | |
MessageBox.Show("test"); | |
using (Device device = Device.FromPointer(devicePtr)) | |
{ | |
using (SlimDX.Direct3D9.Font font = new SlimDX.Direct3D9.Font(device, new System.Drawing.Font(FontFamily.GenericSansSerif, 24))) | |
{ | |
font.DrawString(null, "aasdasdbc", 20, 60, Color.Maroon); | |
} | |
return device.EndScene().Code; | |
} | |
} |
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