public override unsafe void Hook()
{
DebugMessage("Hook: Begin");
DebugMessage("Hook: Before device creation");
using (var d3d = new Direct3D())
{
DebugMessage("Hook: Direct3D created");
using (
var device = new Device(
d3d,
0,
DeviceType.NullReference,
IntPtr.Zero,
CreateFlags.HardwareVertexProcessing,
new PresentParameters {
BackBufferWidth = 1, BackBufferHeight = 1
}))
{
_id3DDeviceFunctionAddresses.AddRange(GetVTblAddresses(device.NativePointer, D3D9_DEVICE_METHOD_COUNT));
}
}
try
{
using (var d3dEx = new Direct3DEx())
{
DebugMessage("Hook: Try Direct3DEx...");
using (
var deviceEx = new DeviceEx(
d3dEx,
0,
DeviceType.NullReference,
IntPtr.Zero,
CreateFlags.HardwareVertexProcessing,
new PresentParameters {
BackBufferWidth = 1, BackBufferHeight = 1
},
new DisplayModeEx {
Width = 800, Height = 600
}))
{
_id3DDeviceFunctionAddresses.AddRange(
GetVTblAddresses(deviceEx.NativePointer, D3D9_DEVICE_METHOD_COUNT, D3D9Ex_DEVICE_METHOD_COUNT));
_supportsDirect3DEx = true;
}
}
}
catch (Exception)
{
throw;
}
DebugMessage("Setting up Direct3D hooks...");
Direct3DDevice_EndSceneHook =
new HookData <Direct3D9Device_EndSceneDelegate>(
_id3DDeviceFunctionAddresses[(int)Direct3DDevice9FunctionOrdinals.EndScene],
new Direct3D9Device_EndSceneDelegate(EndSceneHook),
this);
Direct3DDevice_EndSceneHook.ReHook();
Hooks.Add(Direct3DDevice_EndSceneHook.Hook);
Direct3DDevice_PresentHook =
new HookData <Direct3D9Device_PresentDelegate>(
_id3DDeviceFunctionAddresses[(int)Direct3DDevice9FunctionOrdinals.Present],
new Direct3D9Device_PresentDelegate(PresentHook),
this);
Direct3DDevice_ResetHook =
new HookData <Direct3D9Device_ResetDelegate>(
_id3DDeviceFunctionAddresses[(int)Direct3DDevice9FunctionOrdinals.Reset],
new Direct3D9Device_ResetDelegate(ResetHook),
this);
if (_supportsDirect3DEx)
{
DebugMessage("Setting up Direct3DEx hooks...");
Direct3DDeviceEx_PresentExHook =
new HookData <Direct3D9DeviceEx_PresentExDelegate>(
_id3DDeviceFunctionAddresses[(int)Direct3DDevice9ExFunctionOrdinals.PresentEx],
new Direct3D9DeviceEx_PresentExDelegate(PresentExHook),
this);
Direct3DDeviceEx_ResetExHook =
new HookData <Direct3D9DeviceEx_ResetExDelegate>(
_id3DDeviceFunctionAddresses[(int)Direct3DDevice9ExFunctionOrdinals.ResetEx],
new Direct3D9DeviceEx_ResetExDelegate(ResetExHook),
this);
}
Direct3DDevice_ResetHook.ReHook();
Hooks.Add(Direct3DDevice_ResetHook.Hook);
Direct3DDevice_PresentHook.ReHook();
Hooks.Add(Direct3DDevice_PresentHook.Hook);
if (_supportsDirect3DEx)
{
Direct3DDeviceEx_PresentExHook.ReHook();
Hooks.Add(Direct3DDeviceEx_PresentExHook.Hook);
Direct3DDeviceEx_ResetExHook.ReHook();
Hooks.Add(Direct3DDeviceEx_ResetExHook.Hook);
}
DebugMessage("Hook: End");
}