/*
This file is part of Universal Modding Engine.


Universal Modding Engine is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Universal Modding Engine is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Universal Modding Engine.  If not, see <http://www.gnu.org/licenses/>.
*/



#include "..\uMod_DXMain\uMod_Main.h"
#include "uMod_IDirect3DDevice9.h"
#include "uMod_IDirect3DSurface9.h"

#ifndef RETURN_QueryInterface
#define RETURN_QueryInterface 0x01000000L
#endif

#ifndef PRE_MESSAGE
#define PRE_MESSAGE "uMod_IDirect3DDevice9"
#endif

#ifndef DEF_DX_VERSION
#define DEF_DX_VERSION VERSION_DX9
#endif


int uMod_IDirect3DDevice9::CreateSingleTexture(void)
{

  if (SingleTexture!=NULL && SingleVolumeTexture!=NULL && SingleCubeTexture!=NULL && TextureColour==uMod_Client->TextureColour) return (RETURN_OK);
  TextureColour = uMod_Client->TextureColour;
  if (SingleTexture==NULL) //create texture
  {
    SetNextTextureIsFake(true);
    if( D3D_OK != CreateTexture(8, 8, 1, 0, D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, (IDirect3DTexture9**) &SingleTexture, NULL))
    {
      Message( PRE_MESSAGE "::CreateSingleTexture(): CreateTexture Failed\n");
      SingleTexture = NULL;
      return (RETURN_TEXTURE_NOT_LOADED);
    }
    SingleTexture->FAKE = true; //this is no texture created by the game
    SingleTexture->Reference = -2;
  }

  {
    D3DLOCKED_RECT d3dlr;
    IDirect3DTexture9 *pD3Dtex = SingleTexture->m_D3Dtex;

    if (D3D_OK!=pD3Dtex->LockRect(0, &d3dlr, 0, 0))
    {
      Message( PRE_MESSAGE "::CreateSingleTexture(): LockRect Failed\n");
      SingleTexture->Release();
      SingleTexture=NULL;
      return (RETURN_TEXTURE_NOT_LOADED);
    }

    Message( PRE_MESSAGE "::CreateSingleTexture(): Set IDirect3DTexture9 Colour to %#X\n", TextureColour);
    BYTE *pImage = (BYTE*)d3dlr.pBits;
    for (int i=0; i<8; i++)
    {
      DWORD *pDst = (DWORD*)pImage;
      for (int j=0;j<8; j++) pDst[j] = TextureColour;
      pImage += d3dlr.Pitch;
    }
    pD3Dtex->UnlockRect(0);
  }

  if (SingleVolumeTexture==NULL) //create texture
  {
    SetNextTextureIsFake(true);
    if( D3D_OK != CreateVolumeTexture(8, 8, 8, 1, 0, D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, (IDirect3DVolumeTexture9**) &SingleVolumeTexture, NULL))
    {
      Message( PRE_MESSAGE "::CreateSingleTexture(): CreateVolumeTexture Failed\n");
      SingleVolumeTexture = NULL;
      return (RETURN_TEXTURE_NOT_LOADED);
    }
    SingleVolumeTexture->FAKE = true; //this is no texture created by the game
    SingleVolumeTexture->Reference = -2;
  }

  {
    D3DLOCKED_BOX d3dlr;
    IDirect3DVolumeTexture9 *pD3Dtex = SingleVolumeTexture->m_D3Dtex;
    //LockBox)(UINT Level, D3DLOCKED_BOX *pLockedVolume, CONST D3DBOX *pBox,
    if (D3D_OK!=pD3Dtex->LockBox(0, &d3dlr, 0, 0))
    {
      Message( PRE_MESSAGE "::CreateSingleTexture(): LockBox Failed\n");
      SingleVolumeTexture->Release();
      SingleVolumeTexture=NULL;
      return (RETURN_TEXTURE_NOT_LOADED);
    }

    Message( PRE_MESSAGE "::CreateSingleTexture(): Set IDirect3DVolumeTexture9 Colour to %#X\n", TextureColour);
    DWORD *pDst = (DWORD*)d3dlr.pBits;
    for (int i=0; i<8; i++) for (int ii=0; ii<8; ii++)
    {
      DWORD *pDst = (DWORD*) ((char*) d3dlr.pBits)[  i*d3dlr.SlicePitch + ii*d3dlr.RowPitch];
      //for (int j=0;j<8; j++) pDst[j] = TextureColour;
    }
    pD3Dtex->UnlockBox(0);
  }
  if (SingleCubeTexture==NULL) //create texture
  {
    SetNextTextureIsFake(true);
    if( D3D_OK != CreateCubeTexture(8, 1, 0, D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, (IDirect3DCubeTexture9**) &SingleCubeTexture, NULL))
    {
      Message( PRE_MESSAGE "::CreateSingleTexture(): CreateCubeTexture Failed\n");
      SingleCubeTexture = NULL;
      return (RETURN_TEXTURE_NOT_LOADED);
    }
    SingleCubeTexture->FAKE = true; //this is no texture created by the game
    SingleCubeTexture->Reference = -2;
  }

  {
    D3DLOCKED_RECT d3dlr;
    IDirect3DCubeTexture9 *pD3Dtex = SingleCubeTexture->m_D3Dtex;

    Message( PRE_MESSAGE "::CreateSingleTexture(): Set IDirect3DCubeTexture9 Colour to %#X\n", TextureColour);
    for (int c=0; c<6; c++)
    {
      if (D3D_OK!=pD3Dtex->LockRect( (D3DCUBEMAP_FACES) c, 0, &d3dlr, 0, 0))
      {
        Message( PRE_MESSAGE "::CreateSingleTexture(): LockRect (Cube) Failed\n");
        SingleCubeTexture->Release();
        SingleCubeTexture=NULL;
        return (RETURN_TEXTURE_NOT_LOADED);
      }

      BYTE *pImage = (BYTE*)d3dlr.pBits;
      for (int i=0; i<8; i++)
      {
        DWORD *pDst = (DWORD*)pImage;
        for (int j=0;j<8; j++) pDst[j] = TextureColour;
        pImage += d3dlr.Pitch;
      }
      pD3Dtex->UnlockRect((D3DCUBEMAP_FACES)c, 0);
    }
  }

  return (RETURN_OK);
}



int uMod_IDirect3DDevice9::ComputeCRC( DWORD64 &CRC64, DWORD32 &CRC32, IDirect3DSurface9 *surface, bool compute_crc)
{
  IDirect3DSurface9 *offscreen_surface = NULL;
  D3DLOCKED_RECT d3dlr;
  D3DSURFACE_DESC desc;
  unsigned char *buffer = NULL;

  bool locked = false;
  int pitch = 0;

  if (surface->GetDesc(&desc)!=D3D_OK) //get the format and the size of the texture
  {
    Message("ComputeCRC() Failed: GetLevelDesc \n");
    return (RETURN_GetLevelDesc_FAILED);
  }

  Message("ComputeCRC() (%d %d) F%d T%d U%d P%d M(%d %d) : %p %p\n", desc.Width, desc.Height,
      desc.Format, desc.Type, desc.Usage, desc.Pool, desc.MultiSampleType, desc.MultiSampleQuality, surface, this);


  if (surface->LockRect( &d3dlr, NULL, D3DLOCK_READONLY)!=D3D_OK)
  {
    Message("ComputeCRC() Failed: surface->LockRect()\n");
  }
  else
  {
    buffer = (unsigned char*) d3dlr.pBits;
    pitch = d3dlr.Pitch;
    locked = true;
  }
  if (!locked)
  {
    if (surface->GetDC( (HDC*) &buffer)!=D3D_OK)
    {
      Message("ComputeCRC() Failed: surface->GetDC()\n");
      buffer = NULL;
    }
  }


  if (buffer==NULL)
  {

    IDirect3DSurface9 *resolved_surface = NULL;
    if (desc.MultiSampleType != D3DMULTISAMPLE_NONE)
    {
      if (D3D_OK!=m_pIDirect3DDevice9->CreateRenderTarget( desc.Width, desc.Height, desc.Format, D3DMULTISAMPLE_NONE, 0, FALSE, &resolved_surface, NULL ))
      {
        Message("ComputeCRC() Failed: CreateRenderTarget  (D3DPOOL_DEFAULT)\n");
        return (RETURN_LockRect_FAILED);
      }
      if (D3D_OK!=m_pIDirect3DDevice9->StretchRect( surface, NULL, resolved_surface, NULL, D3DTEXF_NONE ))
      {
        Message("ComputeCRC() Failed: StretchRect  (D3DPOOL_DEFAULT)\n");
        return (RETURN_LockRect_FAILED);
      }
    }

    if (D3D_OK!=m_pIDirect3DDevice9->CreateOffscreenPlainSurface( desc.Width, desc.Height, desc.Format, D3DPOOL_SYSTEMMEM, &offscreen_surface, NULL))
    {
      if (resolved_surface!=NULL) resolved_surface->Release();
      Message("ComputetHash() Failed: CreateOffscreenPlainSurface (D3DPOOL_DEFAULT)\n");
      return (RETURN_TEXTURE_NOT_LOADED);
    }

    HRESULT ret;
    if (resolved_surface!=NULL) ret = m_pIDirect3DDevice9->GetRenderTargetData( resolved_surface, offscreen_surface);
    else ret = m_pIDirect3DDevice9->GetRenderTargetData( surface, offscreen_surface);
    if (D3D_OK!=ret)
    {
      if (resolved_surface!=NULL) resolved_surface->Release();
      offscreen_surface->Release();
      Message("ComputetHash() Failed: GetRenderTargetData (D3DPOOL_DEFAULT)\n");
      return (RETURN_LockRect_FAILED);
    }

    if (resolved_surface!=NULL) resolved_surface->Release();
    if (offscreen_surface->LockRect( &d3dlr, NULL, D3DLOCK_READONLY)!=D3D_OK)
    {
      offscreen_surface->Release();
      Message("ComputetHash() Failed: offscreen_surface->LockRect (D3DPOOL_DEFAULT)\n");
      return (RETURN_LockRect_FAILED);
    }

    buffer = (unsigned char*) d3dlr.pBits;
    pitch = d3dlr.Pitch;
  }

  int bits_per_pixel = 0;

  {
    unsigned char *data = buffer;
    unsigned int size;
    unsigned int h_max = desc.Height;
    if (desc.Format == D3DFMT_DXT1) // 8 bytes per block
    {
      h_max /= 4; // divided by block size
      size = desc.Width*2; // desc.Width/4 * 8
      if (pitch==0) pitch = ((desc.Width+3)/4)*8;
    }
    else if ( desc.Format==D3DFMT_DXT2 || desc.Format==D3DFMT_DXT3 || desc.Format==D3DFMT_DXT4 || desc.Format==D3DFMT_DXT5 ) // 16 bytes per block
    {
      h_max /= 4; // divided by block size
      size = desc.Width*4; // desc.Width/4 * 16
      if (pitch==0) pitch = ((desc.Width+3)/4)*16;
    }
    else
    {
      bits_per_pixel = GetBitsFromFormat( desc.Format);
      size = (bits_per_pixel * desc.Width)/8;
      if (pitch==0)
      {
        if (desc.Format==D3DFMT_R8G8_B8G8 || desc.Format==D3DFMT_G8R8_G8B8 || desc.Format==D3DFMT_UYVY || desc.Format==D3DFMT_YUY2)
        {
          pitch = ((desc.Width+1) >> 1) * 4;
        }
        else
          pitch = (desc.Width * bits_per_pixel + 7 ) / 8 ;
      }
    }

    for (unsigned int h=0; h<h_max; h++)
    {
      GetCRC64( CRC64, data, size);
      data += pitch;
    }
  }

  if (compute_crc)
  {
    if (bits_per_pixel==0) bits_per_pixel = GetBitsFromFormat( desc.Format);
    int size = (bits_per_pixel * desc.Width*desc.Height)/8;
    GetCRC32( CRC32, buffer, size); //calculate the crc32 of the texture
  }

  if (offscreen_surface!=NULL)
  {
    offscreen_surface->UnlockRect();
    offscreen_surface->Release();
  }
  else if (locked)
  {
    surface->UnlockRect();
  }
  else
  {
    surface->ReleaseDC( (HDC) buffer);
  }


  Message("ComputeCRC() %#llX %#LX (%d %d) %d\n", CRC64, CRC32, desc.Width, desc.Height, desc.Format);
  return (RETURN_OK);
}


int uMod_IDirect3DDevice9::CheckForChangeSurface(uMod_IDirect3DSurface9 *surface, bool render_target)
{
  if (surface!=NULL)
  {
    if (surface->m_D3DTex!=NULL)
    {
      if (render_target && (uMod_Client!=NULL && ! uMod_Client->BoolComputeRenderTargets))
        surface->m_D3DTex->Dirty = 20;
      else
        surface->m_D3DTex->Dirty = 1;
    }
    else if (surface->m_D3DCubeTex!=NULL)
      surface->m_D3DCubeTex->Dirty = 1;
  }
  return (0);
}







uMod_IDirect3DDevice9::uMod_IDirect3DDevice9( IDirect3DDevice9* pOriginal, uMod_TextureServer* server, int back_buffer_count)
{
  Message( PRE_MESSAGE "::" PRE_MESSAGE  "( %p, %p): %p\n", pOriginal, server, this);

  BackBufferCount = back_buffer_count;
  NormalRendering = true;

  uMod_Server = server;
  uMod_Client = new uMod_TextureClient_DX9( this, DEF_DX_VERSION); //get a new texture client for this device
  uMod_Client->ConnectToServer( uMod_Server);
  TextureColour = uMod_Client->TextureColour;

  NextTextureIsFake = false;
	m_pIDirect3DDevice9 = pOriginal; // store the pointer to original object

  CounterSaveSingleTexture = -20;

  SingleTextureMod = 0;
  SingleTexture = NULL;
  SingleVolumeTexture = NULL;
  SingleCubeTexture = NULL;
  OSD_Font = NULL;

  pSprite = NULL;
  uMod_Reference = 1;
}

uMod_IDirect3DDevice9::~uMod_IDirect3DDevice9(void)
{
  Message( PRE_MESSAGE "::~" PRE_MESSAGE "(): %p\n", this);
}

HRESULT uMod_IDirect3DDevice9::QueryInterface(REFIID riid, void** ppvObj)
{
  // check if original dll can provide interface. then send *our* address
	if (riid==IID_IDirect3DTexture9)
	{
	  // This function should never be called with IDirect3DTexture9 by the game
    *ppvObj = this;
	  return (RETURN_QueryInterface);
	}

	*ppvObj = NULL;
  Message( PRE_MESSAGE "::QueryInterface(): %p\n", this);
	HRESULT hRes = m_pIDirect3DDevice9->QueryInterface(riid, ppvObj); 

	if (*ppvObj == m_pIDirect3DDevice9)
	{
	  uMod_Reference++; //increasing our counter
		*ppvObj = this;
	}
	
	return (hRes);
}

ULONG uMod_IDirect3DDevice9::AddRef(void)
{
  uMod_Reference++; //increasing our counter
  Message("%lu = " PRE_MESSAGE "::AddRef(): %p\n", uMod_Reference, this);
  return (m_pIDirect3DDevice9->AddRef());
}

ULONG uMod_IDirect3DDevice9::Release(void)
{
  if (--uMod_Reference<=0) //if our counter drops to zero, the real device will be deleted, so we clean up before
  {
    // we must not release the fake textures, cause they are released if the target textures are released
    // and the target textures are released by the game.

    if (SingleTexture!=NULL) SingleTexture->Release(); //this is the only texture we must release by ourself
    if (SingleVolumeTexture!=NULL) SingleVolumeTexture->Release(); //this is the only texture we must release by ourself
    if (SingleCubeTexture!=NULL) SingleCubeTexture->Release(); //this is the only texture we must release by ourself
    if (OSD_Font!=NULL) OSD_Font->Release();
    if (pSprite!=NULL) pSprite->Release();

    SingleTexture = NULL;
    SingleVolumeTexture = NULL;
    SingleCubeTexture = NULL;
    OSD_Font = NULL;
    pSprite = NULL;
  }

	ULONG count = m_pIDirect3DDevice9->Release();
  Message("%lu = " PRE_MESSAGE "::Release(): %p\n", count, this);
  if (uMod_Reference!=count) //bug
  {
    Message("Error in " PRE_MESSAGE "::Release(): %d!=%lu\n", uMod_Reference, count);
  }

	if (count==0u)
	{
    if (uMod_Client!=NULL) delete uMod_Client; //must be deleted at the end, because other releases might call a function of this object
    uMod_Client = NULL;
	  delete(this);
	}
	return (count);
}

HRESULT uMod_IDirect3DDevice9::TestCooperativeLevel(void)
{
  return(m_pIDirect3DDevice9->TestCooperativeLevel());
}

UINT uMod_IDirect3DDevice9::GetAvailableTextureMem(void)
{
  return(m_pIDirect3DDevice9->GetAvailableTextureMem());
}

HRESULT uMod_IDirect3DDevice9::EvictManagedResources(void)
{
  return(m_pIDirect3DDevice9->EvictManagedResources());
}

HRESULT uMod_IDirect3DDevice9::GetDirect3D(IDirect3D9** ppD3D9)
{
  return(m_pIDirect3DDevice9->GetDirect3D(ppD3D9));
}

HRESULT uMod_IDirect3DDevice9::GetDeviceCaps(D3DCAPS9* pCaps)
{
  return(m_pIDirect3DDevice9->GetDeviceCaps(pCaps));
}

HRESULT uMod_IDirect3DDevice9::GetDisplayMode(UINT iSwapChain,D3DDISPLAYMODE* pMode)
{
  return(m_pIDirect3DDevice9->GetDisplayMode(iSwapChain, pMode));
}

HRESULT uMod_IDirect3DDevice9::GetCreationParameters(D3DDEVICE_CREATION_PARAMETERS *pParameters)
{
  return(m_pIDirect3DDevice9->GetCreationParameters(pParameters));
}

HRESULT uMod_IDirect3DDevice9::SetCursorProperties(UINT XHotSpot,UINT YHotSpot,IDirect3DSurface9* pCursorBitmap)
{
  IDirect3DSurface9* cpy;
  if( pCursorBitmap != NULL )
  {
    long int ret = pCursorBitmap->QueryInterface( IID_IDirect3D9, (void**) &cpy);
    if (ret == 0x01000000L)
    {
      pCursorBitmap = ((uMod_IDirect3DSurface9*)pCursorBitmap)->m_D3Dsurf;
    }
  }
  return(m_pIDirect3DDevice9->SetCursorProperties(XHotSpot,YHotSpot,pCursorBitmap));
}

void uMod_IDirect3DDevice9::SetCursorPosition(int X,int Y,DWORD Flags)
{
	 m_pIDirect3DDevice9->SetCursorPosition(X,Y,Flags);
}

BOOL uMod_IDirect3DDevice9::ShowCursor(BOOL bShow)
{
  return(m_pIDirect3DDevice9->ShowCursor(bShow));
}

HRESULT uMod_IDirect3DDevice9::CreateAdditionalSwapChain(D3DPRESENT_PARAMETERS* pPresentationParameters,IDirect3DSwapChain9** pSwapChain)
{
  Message("uMod_IDirect3DDevice9::CreateAdditionalSwapChain() %p\n", this);
  return(m_pIDirect3DDevice9->CreateAdditionalSwapChain(pPresentationParameters,pSwapChain));
}

HRESULT uMod_IDirect3DDevice9::GetSwapChain(UINT iSwapChain,IDirect3DSwapChain9** pSwapChain)
{
  Message("uMod_IDirect3DDevice9::GetSwapChain() %p\n", this);
  return(m_pIDirect3DDevice9->GetSwapChain(iSwapChain,pSwapChain));
}

UINT uMod_IDirect3DDevice9::GetNumberOfSwapChains(void)
{
  return(m_pIDirect3DDevice9->GetNumberOfSwapChains());
}

HRESULT uMod_IDirect3DDevice9::Reset(D3DPRESENT_PARAMETERS* pPresentationParameters)
{
  if(OSD_Font!=NULL) {OSD_Font->Release(); OSD_Font=NULL;} //the game will crashes if the font is not released before the game is minimized!
  if (pSprite!=NULL) {pSprite->Release(); pSprite=NULL;}
  return(m_pIDirect3DDevice9->Reset(pPresentationParameters));
}

HRESULT uMod_IDirect3DDevice9::Present(CONST RECT* pSourceRect,CONST RECT* pDestRect,HWND hDestWindowOverride,CONST RGNDATA* pDirtyRegion)
{
	return (m_pIDirect3DDevice9->Present( pSourceRect, pDestRect, hDestWindowOverride, pDirtyRegion));
}

HRESULT uMod_IDirect3DDevice9::GetBackBuffer(UINT iSwapChain,UINT iBackBuffer,D3DBACKBUFFER_TYPE Type,IDirect3DSurface9** ppBackBuffer)
{
  return(m_pIDirect3DDevice9->GetBackBuffer(iSwapChain,iBackBuffer,Type,ppBackBuffer));
}

HRESULT uMod_IDirect3DDevice9::GetRasterStatus(UINT iSwapChain,D3DRASTER_STATUS* pRasterStatus)
{
  return(m_pIDirect3DDevice9->GetRasterStatus(iSwapChain,pRasterStatus));
}

HRESULT uMod_IDirect3DDevice9::SetDialogBoxMode(BOOL bEnableDialogs)
{
  return(m_pIDirect3DDevice9->SetDialogBoxMode(bEnableDialogs));
}

void uMod_IDirect3DDevice9::SetGammaRamp(UINT iSwapChain,DWORD Flags,CONST D3DGAMMARAMP* pRamp)
{
  (m_pIDirect3DDevice9->SetGammaRamp(iSwapChain,Flags,pRamp));
}

void uMod_IDirect3DDevice9::GetGammaRamp(UINT iSwapChain,D3DGAMMARAMP* pRamp)
{
  (m_pIDirect3DDevice9->GetGammaRamp(iSwapChain,pRamp));
}

HRESULT uMod_IDirect3DDevice9::CreateTexture(UINT Width,UINT Height,UINT Levels,DWORD Usage,D3DFORMAT Format,D3DPOOL Pool,IDirect3DTexture9** ppTexture,HANDLE* pSharedHandle)
{
  //create real texture
  //Message("uMod_IDirect3DDevice9::CreateTexture() %p\n", this);
	HRESULT ret = (m_pIDirect3DDevice9->CreateTexture(Width,Height,Levels,Usage,Format,Pool,ppTexture,pSharedHandle));
	if(ret != D3D_OK) return (ret);

	//create fake texture
	uMod_IDirect3DTexture9 *texture  = new uMod_IDirect3DTexture9( ppTexture, this);
	if (texture) *ppTexture = texture;
	
	if (NextTextureIsFake)
	{
	  NextTextureIsFake = false;
	  texture->FAKE = true;
    texture->Dirty = 0;
	}
	else
  {
    texture->FAKE = false;
    texture->Dirty = 1;
    uMod_Client->AddTexture( texture);
  }

  //Message("uMod_IDirect3DDevice9::CreateTexture() END %p\n", this);
  return (ret);
}

HRESULT uMod_IDirect3DDevice9::CreateVolumeTexture(UINT Width,UINT Height,UINT Depth,UINT Levels,DWORD Usage,D3DFORMAT Format,D3DPOOL Pool,IDirect3DVolumeTexture9** ppVolumeTexture,HANDLE* pSharedHandle)
{
  //create real texture
  //Message("uMod_IDirect3DDevice9::CreateVolumeTexture()\n");
  HRESULT ret = (m_pIDirect3DDevice9->CreateVolumeTexture(Width,Height,Depth, Levels,Usage,Format,Pool,ppVolumeTexture,pSharedHandle));
  if(ret != D3D_OK) return (ret);

  //create fake texture
  uMod_IDirect3DVolumeTexture9 *texture  = new uMod_IDirect3DVolumeTexture9( ppVolumeTexture, this);
  if (texture) *ppVolumeTexture = texture;

  if (NextTextureIsFake)
  {
    NextTextureIsFake = false;
    texture->FAKE = true;
    texture->Dirty = 0;
  }
  else
  {
    texture->FAKE = false;
    texture->Dirty = 1;
    uMod_Client->AddTexture( texture);
  }
  return (ret);
}

HRESULT uMod_IDirect3DDevice9::CreateCubeTexture(UINT EdgeLength,UINT Levels,DWORD Usage,D3DFORMAT Format,D3DPOOL Pool,IDirect3DCubeTexture9** ppCubeTexture,HANDLE* pSharedHandle)
{
  //create real texture
  //Message("uMod_IDirect3DDevice9::CreateCubeTexture()\n");
  HRESULT ret = (m_pIDirect3DDevice9->CreateCubeTexture(EdgeLength, Levels,Usage,Format,Pool,ppCubeTexture,pSharedHandle));
  if(ret != D3D_OK) return (ret);

  //create fake texture
  uMod_IDirect3DCubeTexture9 *texture  = new uMod_IDirect3DCubeTexture9( ppCubeTexture, this);
  if (texture) *ppCubeTexture = texture;

  if (NextTextureIsFake)
  {
    NextTextureIsFake = false;
    texture->FAKE = true;
    texture->Dirty = 0;
  }
  else
  {
    texture->FAKE = false;
    texture->Dirty = 1;
    uMod_Client->AddTexture( texture);
  }
  return (ret);
}

HRESULT uMod_IDirect3DDevice9::CreateVertexBuffer(UINT Length,DWORD Usage,DWORD FVF,D3DPOOL Pool,IDirect3DVertexBuffer9** ppVertexBuffer,HANDLE* pSharedHandle)
{
  return(m_pIDirect3DDevice9->CreateVertexBuffer(Length,Usage,FVF,Pool,ppVertexBuffer,pSharedHandle));
}

HRESULT uMod_IDirect3DDevice9::CreateIndexBuffer(UINT Length,DWORD Usage,D3DFORMAT Format,D3DPOOL Pool,IDirect3DIndexBuffer9** ppIndexBuffer,HANDLE* pSharedHandle)
{
  return(m_pIDirect3DDevice9->CreateIndexBuffer(Length,Usage,Format,Pool,ppIndexBuffer,pSharedHandle));
}

HRESULT uMod_IDirect3DDevice9::CreateRenderTarget(UINT Width,UINT Height,D3DFORMAT Format,D3DMULTISAMPLE_TYPE MultiSample,DWORD MultisampleQuality,BOOL Lockable,IDirect3DSurface9** ppSurface,HANDLE* pSharedHandle)
{
  Message("uMod_IDirect3DDevice9::CreateRenderTarget() %p\n", this);
  return(m_pIDirect3DDevice9->CreateRenderTarget(Width,Height,Format,MultiSample,MultisampleQuality,Lockable,ppSurface,pSharedHandle));
}

HRESULT uMod_IDirect3DDevice9::CreateDepthStencilSurface(UINT Width,UINT Height,D3DFORMAT Format,D3DMULTISAMPLE_TYPE MultiSample,DWORD MultisampleQuality,BOOL Discard,IDirect3DSurface9** ppSurface,HANDLE* pSharedHandle)
{
  Message("uMod_IDirect3DDevice9::CreateDepthStencilSurface() %p\n", this);
  return(m_pIDirect3DDevice9->CreateDepthStencilSurface(Width,Height,Format,MultiSample,MultisampleQuality,Discard,ppSurface,pSharedHandle));
}

HRESULT uMod_IDirect3DDevice9::UpdateSurface(IDirect3DSurface9* pSourceSurface,CONST RECT* pSourceRect,IDirect3DSurface9* pDestinationSurface,CONST POINT* pDestPoint)
{
  Message( PRE_MESSAGE "::UpdateSurface( %p, %p, %p, %p): %p\n", pSourceSurface, pSourceRect, pDestinationSurface, pDestPoint, this);

  uMod_IDirect3DSurface9* pSource = NULL;
  uMod_IDirect3DSurface9* pDest = NULL;
  IDirect3DSurface9* fake_surface = NULL;
  IDirect3DSurface9* cpy;
  DWORD64 crc64=0ULL;
  DWORD32 crc32=0u;
  HRESULT ret;

  if( pSourceSurface != NULL )
  {
    long int ret = pSourceSurface->QueryInterface( IID_IDirect3D9, (void**) &cpy);
    if (ret == 0x01000000L)
    {
      pSource = (uMod_IDirect3DSurface9*) pSourceSurface;

      // test if we can us the hash (only for textures)
      if (pSourceRect==NULL && pSource->m_D3DTex!=NULL)
      {
        if (!pSource->m_D3DTex->Dirty)
        {
          crc64 = pSource->m_D3DTex->CRC64;
          crc32 = pSource->m_D3DTex->CRC32;
        }
      }

      // if the source surface belongs to a texture and this texture is switch -> we take the fake texture
      if (pDest->m_D3DTex!=NULL)
      {
        if (pDest->m_D3DTex->CrossRef_D3Dtex!=NULL)
        {
          ret = pDest->m_D3DTex->CrossRef_D3Dtex->m_D3Dtex->GetSurfaceLevel( 0, &fake_surface);
          if (FAILED(ret))
            fake_surface = NULL;
        }
      }
      if (fake_surface==NULL)
        pSourceSurface = pSource->m_D3Dsurf;
      else
        pSourceSurface = fake_surface;
    }
  }
  if( pDestinationSurface != NULL )
  {
    long int ret = pDestinationSurface->QueryInterface( IID_IDirect3D9, (void**) &cpy);
    if (ret == 0x01000000L)
    {
      pDest = (uMod_IDirect3DSurface9*) pDestinationSurface;

      // copy the CRC makes only sense, if both rects point to NULL (the whole surface is copied)
      // and if the both textures are not cube textures, thus the hash from the texture is also the hash
      // from the surface
      if (pDestPoint==NULL && crc64>0 && pDest->m_D3DTex!=NULL)
      {
        pDest->m_D3DTex->CRC64 = crc64;
        pDest->m_D3DTex->CRC32 = crc32;
        if (pDest->m_D3DTex->CrossRef_D3Dtex!=NULL)
        {
          if (pDest->m_D3DTex->CrossRef_D3Dtex->Reference<0)
            UnswitchTextures( pDest->m_D3DTex);
          else pDest->m_D3DTex->CrossRef_D3Dtex->Release();
        }
        uMod_Client->LookUpToMod( pDest->m_D3DTex);
      }
      else // compute the CRC again
      {
        if (pDest->m_D3DTex!=NULL)
          pDest->m_D3DTex->Dirty=1;
        else if (pDest->m_D3DCubeTex!=NULL)
          pDest->m_D3DCubeTex->Dirty=1;
      }
      pDestinationSurface = pDest->m_D3Dsurf;
    }
  }

  ret = m_pIDirect3DDevice9->UpdateSurface(pSourceSurface,pSourceRect,pDestinationSurface,pDestPoint);

  if (fake_surface!=NULL) fake_surface->Release();
  return (ret);
}

HRESULT uMod_IDirect3DDevice9::UpdateTexture(IDirect3DBaseTexture9* pSourceTexture,IDirect3DBaseTexture9* pDestinationTexture)
{
  Message( PRE_MESSAGE "::UpdateTexture( %p, %p): %p\n", pSourceTexture, pDestinationTexture, this);
  // we must pass the real texture objects


  uMod_IDirect3DTexture9* pSource = NULL;
  uMod_IDirect3DVolumeTexture9* pSourceVolume = NULL;
  uMod_IDirect3DCubeTexture9* pSourceCube = NULL;
  IDirect3DBaseTexture9* cpy;
  if( pSourceTexture != NULL )
  {
    long int ret = pSourceTexture->QueryInterface( IID_IDirect3D9, (void**) &cpy);
    switch (ret)
    {
      case 0x01000000L:
      {
        pSource = (uMod_IDirect3DTexture9*)(pSourceTexture);
        if (pSource->Dirty)
          uMod_Client->ComputeCRC(pSource);

        // if the source texture is switched we take the fake texture as source
        if (pSource->CrossRef_D3Dtex!=NULL) pSourceTexture = pSource->CrossRef_D3Dtex->m_D3Dtex;
        else pSourceTexture = pSource->m_D3Dtex;
        break;
      }
      case 0x01000001L:
      {
        pSourceVolume = (uMod_IDirect3DVolumeTexture9*)(pSourceTexture);
        if (pSourceVolume->Dirty)
          uMod_Client->ComputeCRC(pSourceVolume);

        // if the source texture is switched we take the fake texture as source
        if (pSourceVolume->CrossRef_D3Dtex!=NULL) pSourceTexture = pSourceVolume->CrossRef_D3Dtex->m_D3Dtex;
        else pSourceTexture = pSourceVolume->m_D3Dtex;
        break;
      }
      case 0x01000002L:
      {
        pSourceCube = (uMod_IDirect3DCubeTexture9*)(pSourceTexture);
        if (pSourceCube->Dirty)
          uMod_Client->ComputeCRC(pSourceCube);

        // if the source texture is switched we take the fake texture as source
        if (pSourceCube->CrossRef_D3Dtex!=NULL) pSourceTexture = pSourceCube->CrossRef_D3Dtex->m_D3Dtex;
        else pSourceTexture = pSourceCube->m_D3Dtex;
        break;
      }
      default:
        break; // this is no fake texture and QueryInterface failed, because IDirect3DBaseTexture9 object cannot be a IDirect3D9 object ;)
    }
  }


  if (pDestinationTexture != NULL)
  {
    long int ret = pDestinationTexture->QueryInterface( IID_IDirect3D9, (void**) &cpy);
    switch (ret)
    {
      case 0x01000000L:
      {
        uMod_IDirect3DTexture9* pDest = (uMod_IDirect3DTexture9*)(pDestinationTexture);

        if (pSource!=NULL) // we have the crc from the source
        {
          pDest->CRC64 = pSource->CRC64; // take over the hash
          pDest->CRC32 = pSource->CRC32; // take over the hash
          pDest->Dirty = 0;

          if (pDest->CrossRef_D3Dtex!=NULL)
          {
            if (pDest->CrossRef_D3Dtex->Reference<0)
              UnswitchTextures(pDest);
            else pDest->CrossRef_D3Dtex->Release();
          }
          pDestinationTexture = pDest->m_D3Dtex; // set the correct destination texture
          if (pSource->CrossRef_D3Dtex!=NULL)
          {
            uMod_Client->LookUpToMod( pDest);
          }
        }
        else
          pDest->Dirty=1;
        break;
      }
      case 0x01000001L:
      {
        uMod_IDirect3DVolumeTexture9* pDest = (uMod_IDirect3DVolumeTexture9*)(pDestinationTexture);

        if (pSourceVolume!=NULL) // we have the crc from the source
        {
          pDest->CRC64 = pSourceVolume->CRC64; // take over the hash
          pDest->CRC32 = pSource->CRC32; // take over the hash
          pDest->Dirty = 0;

          if (pDest->CrossRef_D3Dtex!=NULL)
          {
            if (pDest->CrossRef_D3Dtex->Reference<0)
              UnswitchTextures(pDest);
            else pDest->CrossRef_D3Dtex->Release();
          }
          pDestinationTexture = pDest->m_D3Dtex; // set the correct destination texture
          if (pSourceVolume->CrossRef_D3Dtex!=NULL)
          {
            uMod_Client->LookUpToMod( pDest);
          }
        }
        else
          pDest->Dirty=1;
        break;
      }
      case 0x01000002L:
      {
        uMod_IDirect3DCubeTexture9* pDest = (uMod_IDirect3DCubeTexture9*)(pDestinationTexture);

        if (pSourceCube!=NULL) // we have the crc from the source
        {
          pDest->CRC64 = pSourceCube->CRC64; // take over the hash
          pDest->CRC32 = pSource->CRC32; // take over the hash
          pDest->Dirty = 0;

          if (pDest->CrossRef_D3Dtex!=NULL)
          {
            if (pDest->CrossRef_D3Dtex->Reference<0)
              UnswitchTextures(pDest);
            else pDest->CrossRef_D3Dtex->Release();
          }
          pDestinationTexture = pDest->m_D3Dtex; // set the correct destination texture
          if (pSourceCube->CrossRef_D3Dtex!=NULL)
          {
            uMod_Client->LookUpToMod( pDest);
          }
        }
        else
          pDest->Dirty=1;
        break;
      }
      default:
        break; // this is no fake texture and QueryInterface failed, because IDirect3DBaseTexture9 object cannot be a IDirect3D9 object ;)
    }
  }
	return(m_pIDirect3DDevice9->UpdateTexture(pSourceTexture,pDestinationTexture));
}

HRESULT uMod_IDirect3DDevice9::GetRenderTargetData(IDirect3DSurface9* pRenderTarget,IDirect3DSurface9* pDestSurface)
{
  Message( PRE_MESSAGE "::GetRenderTargetData( %p, %p): %p\n", pRenderTarget, pDestSurface, this);
  IDirect3DSurface9* cpy;
  uMod_IDirect3DSurface9 *DestSurf=NULL;
  if( pRenderTarget != NULL )
  {
    long int ret = pRenderTarget->QueryInterface( IID_IDirect3D9, (void**) &cpy);
    if (ret == 0x01000000L)
    {
      pRenderTarget = ((uMod_IDirect3DSurface9*)pRenderTarget)->m_D3Dsurf;
    }
  }
  if( pDestSurface != NULL )
  {
    long int ret = pDestSurface->QueryInterface( IID_IDirect3D9, (void**) &cpy);
    if (ret == 0x01000000L)
    {
      DestSurf = ((uMod_IDirect3DSurface9*)pDestSurface);
      pDestSurface = DestSurf->m_D3Dsurf;
    }
  }
  HRESULT ret = (m_pIDirect3DDevice9->GetRenderTargetData(pRenderTarget,pDestSurface));

  CheckForChangeSurface(DestSurf);
  return ret;
}

HRESULT uMod_IDirect3DDevice9::GetFrontBufferData(UINT iSwapChain,IDirect3DSurface9* pDestSurface)
{
  Message( PRE_MESSAGE "::GetFrontBufferData( %u, %p): %p\n", iSwapChain, pDestSurface, this);
  IDirect3DSurface9* cpy;
  if( pDestSurface != NULL )
  {
    long int ret = pDestSurface->QueryInterface( IID_IDirect3D9, (void**) &cpy);
    if (ret == 0x01000000L)
    {
      pDestSurface = ((uMod_IDirect3DSurface9*)pDestSurface)->m_D3Dsurf;
    }
  }
  return(m_pIDirect3DDevice9->GetFrontBufferData(iSwapChain,pDestSurface));
}

HRESULT uMod_IDirect3DDevice9::StretchRect(IDirect3DSurface9* pSourceSurface,CONST RECT* pSourceRect,IDirect3DSurface9* pDestSurface,CONST RECT* pDestRect,D3DTEXTUREFILTERTYPE Filter)
{
  Message( PRE_MESSAGE "::StretchRect( %p, %p, %p, %p): %p\n", pSourceSurface, pSourceRect, pDestSurface, pDestRect, this);
  IDirect3DSurface9* cpy;
  uMod_IDirect3DSurface9 *DestSurf=NULL;
  if( pSourceSurface != NULL )
  {
    long int ret = pSourceSurface->QueryInterface( IID_IDirect3D9, (void**) &cpy);
    if (ret == 0x01000000L)
    {
      pSourceSurface = ((uMod_IDirect3DSurface9*)pSourceSurface)->m_D3Dsurf;
    }
  }
  if( pDestSurface != NULL )
  {
    long int ret = pDestSurface->QueryInterface( IID_IDirect3D9, (void**) &cpy);
    if (ret == 0x01000000L)
    {
      DestSurf = ((uMod_IDirect3DSurface9*)pDestSurface);
      pDestSurface = DestSurf->m_D3Dsurf;
    }
  }
  HRESULT ret = (m_pIDirect3DDevice9->StretchRect(pSourceSurface,pSourceRect,pDestSurface,pDestRect,Filter));

  CheckForChangeSurface(DestSurf);
  return (ret);
}

HRESULT uMod_IDirect3DDevice9::ColorFill(IDirect3DSurface9* pSurface,CONST RECT* pRect,D3DCOLOR color)
{
  Message( PRE_MESSAGE "::ColorFill( %p, %u): %p\n", pSurface, color, this);
  IDirect3DSurface9* cpy;
  uMod_IDirect3DSurface9 *Surf=NULL;
  if( pSurface != NULL )
  {
    long int ret = pSurface->QueryInterface( IID_IDirect3D9, (void**) &cpy);
    if (ret == 0x01000000L)
    {
      Surf = ((uMod_IDirect3DSurface9*)pSurface);
      pSurface = Surf->m_D3Dsurf;
    }
  }
  HRESULT ret = (m_pIDirect3DDevice9->ColorFill(pSurface,pRect,color));

  CheckForChangeSurface(Surf);
  return (ret);
}

HRESULT uMod_IDirect3DDevice9::CreateOffscreenPlainSurface(UINT Width,UINT Height,D3DFORMAT Format,D3DPOOL Pool,IDirect3DSurface9** ppSurface,HANDLE* pSharedHandle)
{
  HRESULT ret = m_pIDirect3DDevice9->CreateOffscreenPlainSurface(Width,Height,Format,Pool,ppSurface,pSharedHandle);
  Message( PRE_MESSAGE "::CreateOffscreenPlainSurface(%u, %u, %d, %d): %p, %p\n", Width, Height, Format, Pool, *ppSurface, this);
  return (ret);
}

HRESULT uMod_IDirect3DDevice9::SetRenderTarget(DWORD RenderTargetIndex,IDirect3DSurface9* pRenderTarget)
{
  Message( PRE_MESSAGE "::SetRenderTarget( %u, %p): %p\n", RenderTargetIndex, pRenderTarget, this);
  {
    IDirect3DSurface9 *back_buffer;
    NormalRendering = false;
    for (int i=0; !NormalRendering && i<BackBufferCount; i++)
    {
      m_pIDirect3DDevice9->GetBackBuffer( 0, i, D3DBACKBUFFER_TYPE_MONO, &back_buffer);
      if (back_buffer == pRenderTarget) NormalRendering = true;
      back_buffer->Release();
    }
  }
  IDirect3DSurface9* cpy;
  if( pRenderTarget != NULL )
  {
    long int ret = pRenderTarget->QueryInterface( IID_IDirect3D9, (void**) &cpy);
    if (ret == 0x01000000L)
    {
      uMod_IDirect3DSurface9 *Surf=((uMod_IDirect3DSurface9*)pRenderTarget);
      pRenderTarget = Surf->m_D3Dsurf;

      CheckForChangeSurface(Surf, true);
    }
  }
  return (m_pIDirect3DDevice9->SetRenderTarget(RenderTargetIndex,pRenderTarget));
}

HRESULT uMod_IDirect3DDevice9::GetRenderTarget(DWORD RenderTargetIndex,IDirect3DSurface9** ppRenderTarget)
{
  return (m_pIDirect3DDevice9->GetRenderTarget(RenderTargetIndex,ppRenderTarget));
}

HRESULT uMod_IDirect3DDevice9::SetDepthStencilSurface(IDirect3DSurface9* pNewZStencil)
{
  Message( PRE_MESSAGE "::SetDepthStencilSurface( %p): %p\n", pNewZStencil, this);
  IDirect3DSurface9* cpy;
  if( pNewZStencil != NULL )
  {
    long int ret = pNewZStencil->QueryInterface( IID_IDirect3D9, (void**) &cpy);
    if (ret == 0x01000000L)
    {
      pNewZStencil = ((uMod_IDirect3DSurface9*)pNewZStencil)->m_D3Dsurf;
    }
  }
  return(m_pIDirect3DDevice9->SetDepthStencilSurface(pNewZStencil));
}

HRESULT uMod_IDirect3DDevice9::GetDepthStencilSurface(IDirect3DSurface9** ppZStencilSurface)
{
  return(m_pIDirect3DDevice9->GetDepthStencilSurface(ppZStencilSurface));
}

HRESULT uMod_IDirect3DDevice9::BeginScene(void)
{
  //Message("uMod_IDirect3DDevice9::BeginScene\n");
  if ( uMod_Client!=NULL)
  {
    uMod_Client->MergeUpdate(); // merge an update, if present

    //if (uMod_Client->Bool_CheckAgainNonAdded) uMod_Client->CheckAgainNonAdded();

    if (uMod_Client->BoolSaveSingleTexture)
    {
      if (CreateSingleTexture()==0)
      {
        if (uMod_Client->KeyBack>0 && (GetAsyncKeyState( uMod_Client->KeyBack ) &1) ) //ask for the status of the back key
        {
          UnswitchTextures( SingleTexture); // can be called, even if texture is not switched
          UnswitchTextures( SingleVolumeTexture); // can be called, even if texture is not switched
          UnswitchTextures( SingleCubeTexture); // can be called, even if texture is not switched

          if (CounterSaveSingleTexture<-10) {CounterSaveSingleTexture = 0; SingleTextureMod=0;} //first initialization of the counter
          else if (--CounterSaveSingleTexture<0)
          {
            if (--SingleTextureMod<0) SingleTextureMod=2;
            switch (SingleTextureMod)
            {
              case 0:
                CounterSaveSingleTexture = uMod_Client->OriginalTextures.GetNumber() - 1;
                break;
              case 1:
                CounterSaveSingleTexture = uMod_Client->OriginalVolumeTextures.GetNumber() - 1;
                break;
              case 2:
                CounterSaveSingleTexture = uMod_Client->OriginalCubeTextures.GetNumber() - 1;
                break;
            }
          }

          if (CounterSaveSingleTexture >= 0)
          {
            switch (SingleTextureMod)
            {
              case 0:
              {
                uMod_IDirect3DTexture9 *tex = uMod_Client->OriginalTextures[CounterSaveSingleTexture];
                if (tex->Dirty)
                  uMod_Client->ComputeCRC(tex);
                SwitchTextures( SingleTexture,  tex);
                SingleTexture->CRC64 = tex->CRC64; //set the CRC64 for the display
                break;
              }
              case 1:
              {
                uMod_IDirect3DVolumeTexture9 *tex = uMod_Client->OriginalVolumeTextures[CounterSaveSingleTexture];
                if (tex->Dirty)
                  uMod_Client->ComputeCRC(tex);
                SwitchTextures( SingleVolumeTexture,  tex);
                SingleVolumeTexture->CRC64 = tex->CRC64; //set the CRC64 for the display
                break;
              }
              case 2:
              {
                uMod_IDirect3DCubeTexture9 *tex = uMod_Client->OriginalCubeTextures[CounterSaveSingleTexture];
                if (tex->Dirty)
                  uMod_Client->ComputeCRC(tex);
                SwitchTextures( SingleCubeTexture,  tex);
                SingleCubeTexture->CRC64 = tex->CRC64; //set the CRC64 for the display
                break;
              }
            }
          }
        }

        if (uMod_Client->KeySave>0 && (GetAsyncKeyState( uMod_Client->KeySave ) &1) ) //ask for the status of the save key
        {
          switch (SingleTextureMod)
          {
            case 0:
              uMod_Client->SaveTexture( SingleTexture->CrossRef_D3Dtex);
              break;
            case 1:
              uMod_Client->SaveTexture( SingleVolumeTexture->CrossRef_D3Dtex);
              break;
            case 2:
              uMod_Client->SaveTexture( SingleCubeTexture->CrossRef_D3Dtex);
              break;
          }
        }

        if (uMod_Client->KeyNext>0 && (GetAsyncKeyState( uMod_Client->KeyNext ) &1) ) //ask for the status of the next key
        {
          UnswitchTextures( SingleTexture); // can be called, even if texture is not switched
          UnswitchTextures( SingleVolumeTexture); // can be called, even if texture is not switched
          UnswitchTextures( SingleCubeTexture); // can be called, even if texture is not switched

          if (CounterSaveSingleTexture<-10)  {CounterSaveSingleTexture = 0; SingleTextureMod=0;} //first initialization of the counter
          else
          {
            int num = 0;
            switch (SingleTextureMod)
            {
              case 0:
                num = uMod_Client->OriginalTextures.GetNumber();
                break;
              case 1:
                num = uMod_Client->OriginalVolumeTextures.GetNumber();
                break;
              case 2:
                num = uMod_Client->OriginalCubeTextures.GetNumber();
                break;
            }
            if (++CounterSaveSingleTexture>=num)
            {
              if (++SingleTextureMod>2) SingleTextureMod=0;
              switch (SingleTextureMod)
              {
                case 0:
                  CounterSaveSingleTexture = uMod_Client->OriginalTextures.GetNumber()>0 ? 0 : - 1;
                  break;
                case 1:
                  CounterSaveSingleTexture = uMod_Client->OriginalVolumeTextures.GetNumber()>0 ? 0 : - 1;
                  break;
                case 2:
                  CounterSaveSingleTexture = uMod_Client->OriginalCubeTextures.GetNumber()>0 ? 0 : - 1;
                  break;
              }
            }
          }

          if (CounterSaveSingleTexture >= 0)
          {
            switch (SingleTextureMod)
            {
              case 0:
              {
                uMod_IDirect3DTexture9 *tex = uMod_Client->OriginalTextures[CounterSaveSingleTexture];
                if (tex->Dirty)
                  uMod_Client->ComputeCRC(tex);
                SwitchTextures( SingleTexture,  tex);
                SingleTexture->CRC64 = tex->CRC64; //set the CRC64 for the display
                break;
              }
              case 1:
              {
                uMod_IDirect3DVolumeTexture9 *tex = uMod_Client->OriginalVolumeTextures[CounterSaveSingleTexture];
                if (tex->Dirty)
                  uMod_Client->ComputeCRC(tex);
                SwitchTextures( SingleVolumeTexture,  tex);
                SingleVolumeTexture->CRC64 = tex->CRC64; //set the CRC64 for the display
                break;
              }
              case 2:
              {
                uMod_IDirect3DCubeTexture9 *tex = uMod_Client->OriginalCubeTextures[CounterSaveSingleTexture];
                if (tex->Dirty)
                  uMod_Client->ComputeCRC(tex);
                SwitchTextures( SingleCubeTexture,  tex);
                SingleCubeTexture->CRC64 = tex->CRC64; //set the CRC64 for the display
                break;
              }
            }
          }
        }
      }
    }
  }

  return (m_pIDirect3DDevice9->BeginScene());
}


HRESULT uMod_IDirect3DDevice9::EndScene(void)
{
  //Message("uMod_IDirect3DDevice9::EndScene\n");
  if ( uMod_Client!=NULL && NormalRendering && uMod_Client->BoolSaveSingleTexture && SingleTexture!=NULL && SingleVolumeTexture!=NULL && SingleCubeTexture!=NULL)
  {
    D3DVIEWPORT9 viewport;
    D3DSURFACE_DESC desc;
    GetViewport( &viewport);

    if (SingleTexture->CrossRef_D3Dtex!=NULL && uMod_Client->BoolShowSingleTexture)
    {
      if (pSprite==NULL)
      {
        if (D3D_OK!=D3DXCreateSprite( m_pIDirect3DDevice9 , &pSprite)) pSprite = NULL;
      }
      if (pSprite!=NULL)
      {
        SingleTexture->CrossRef_D3Dtex->m_D3Dtex->GetLevelDesc(0, &desc);
        D3DXMATRIX scale;
        float factorx, factory;

        pSprite->Begin(D3DXSPRITE_ALPHABLEND);

        factorx = 0.5f * ((float) viewport.Width) / ((float) desc.Width) ;
        factory = 0.5f * ((float) viewport.Height) / ((float) desc.Height) ;

        if (factory<factorx) factorx=factory;
        if (factorx<1.0)
        {
          D3DXMATRIX scale;
          D3DXMatrixScaling(&scale, factorx, factorx, 1.0f);
          pSprite->SetTransform(&scale);
        }
        pSprite->Draw(SingleTexture->CrossRef_D3Dtex->m_D3Dtex,NULL,NULL,NULL,0xFFFFFFFF);
        pSprite->End();
      }

    }
    if (uMod_Client->BoolShowTextureString)
    {
      if (OSD_Font==NULL) // create the font
      {
        if (D3D_OK!=D3DXCreateFontA( m_pIDirect3DDevice9, 18, 5, FW_BOLD, 0, FALSE, DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, TEXT("Courier"), &OSD_Font))
          OSD_Font=NULL;
      }

      if (OSD_Font!=NULL)
      {
        char buffer[256];
        buffer[0]=0;
        switch (SingleTextureMod)
        {
          case 0:
          {
            if (SingleTexture->CrossRef_D3Dtex!=NULL)
            {
              if (SingleTexture->Dirty==0) sprintf_s( buffer, 256, "normal texture: %4d (1..%d): (%dX%d, %d) %#llX", CounterSaveSingleTexture+1, uMod_Client->OriginalTextures.GetNumber(), desc.Width, desc.Height, desc.Format, SingleTexture->CRC64);
              else if (SingleTexture->Dirty<10) sprintf_s( buffer, 256, "normal texture: %4d (1..%d): (%dX%d, %d) \"dirty\" ", CounterSaveSingleTexture+1, uMod_Client->OriginalTextures.GetNumber(), desc.Width, desc.Height, desc.Format);
              else if (SingleTexture->Dirty==10) sprintf_s( buffer, 256, "normal texture: %4d (1..%d): (%dX%d, %d) \"no hash\"", CounterSaveSingleTexture+1, uMod_Client->OriginalTextures.GetNumber(), desc.Width, desc.Height, desc.Format);
              else if (SingleTexture->Dirty==20) sprintf_s( buffer, 256, "normal texture: %4d (1..%d): (%dX%d, %d) \"render target\"", CounterSaveSingleTexture+1, uMod_Client->OriginalTextures.GetNumber(), desc.Width, desc.Height, desc.Format);
              else sprintf_s( buffer, 256, "normal texture: %4d (1..%d): (%dX%d, %d) \"unknown\"", CounterSaveSingleTexture+1, uMod_Client->OriginalTextures.GetNumber(), desc.Width, desc.Height, desc.Format);
            }
            else
            {
              if (uMod_Client->OriginalTextures.GetNumber()>0) sprintf_s( buffer, 256, "normal texture: %4d (1..%d): nothing selected ", CounterSaveSingleTexture+1, uMod_Client->OriginalTextures.GetNumber());
              else sprintf_s( buffer, 100, "normal texture: nothing loaded");
            }
            break;
          }
          case 1:
          {
            if (SingleVolumeTexture->CrossRef_D3Dtex!=NULL) sprintf_s( buffer, 256, "volume texture: %4d (1..%d): %#llX", CounterSaveSingleTexture+1, uMod_Client->OriginalVolumeTextures.GetNumber(), SingleVolumeTexture->CRC64);
            else
            {
              if (uMod_Client->OriginalVolumeTextures.GetNumber()>0) sprintf_s( buffer, 256, "volume texture: %4d (1..%d): nothing selected", CounterSaveSingleTexture+1, uMod_Client->OriginalVolumeTextures.GetNumber());
              else sprintf_s( buffer, 100, "volume texture: nothing loaded");
            }
            break;
          }
          case 2:
          {
            if (SingleCubeTexture->CrossRef_D3Dtex!=NULL) sprintf_s( buffer, 256, "cube texture: %4d (1..%d): %#llX", CounterSaveSingleTexture+1, uMod_Client->OriginalCubeTextures.GetNumber(), SingleCubeTexture->CRC64);
            else
            {
              if (uMod_Client->OriginalCubeTextures.GetNumber()>0) sprintf_s( buffer, 256, "cube texture: %4d (1..%d): nothing selected", CounterSaveSingleTexture+1, uMod_Client->OriginalCubeTextures.GetNumber());
              else sprintf_s( buffer, 100, "cube   texture: nothing loaded");
            }
            break;
          }
        }

        RECT rct;
        rct.left=viewport.X + 10;
        rct.right=0; //size of box is calculated automatically (DT_NOCLIP)
        rct.top=viewport.Y + 10;
        rct.bottom=0; //size of box is calculated automatically (DT_NOCLIP)
        OSD_Font->DrawTextA(NULL, buffer, -1, &rct, DT_NOCLIP, uMod_Client->FontColour);
      }
    }
  }
  return(m_pIDirect3DDevice9->EndScene());
}

HRESULT uMod_IDirect3DDevice9::Clear(DWORD Count,CONST D3DRECT* pRects,DWORD Flags,D3DCOLOR Color,float Z,DWORD Stencil)
{
  return(m_pIDirect3DDevice9->Clear(Count,pRects,Flags,Color,Z,Stencil));
}

HRESULT uMod_IDirect3DDevice9::SetTransform(D3DTRANSFORMSTATETYPE State,CONST D3DMATRIX* pMatrix)
{
  return(m_pIDirect3DDevice9->SetTransform(State,pMatrix));
}

HRESULT uMod_IDirect3DDevice9::GetTransform(D3DTRANSFORMSTATETYPE State,D3DMATRIX* pMatrix)
{
  return(m_pIDirect3DDevice9->GetTransform(State,pMatrix));
}

HRESULT uMod_IDirect3DDevice9::MultiplyTransform(D3DTRANSFORMSTATETYPE State,CONST D3DMATRIX* pMatrix)
{
  return(m_pIDirect3DDevice9->MultiplyTransform(State,pMatrix));
}

HRESULT uMod_IDirect3DDevice9::SetViewport(CONST D3DVIEWPORT9* pViewport)
{
  return(m_pIDirect3DDevice9->SetViewport(pViewport));
}

HRESULT uMod_IDirect3DDevice9::GetViewport(D3DVIEWPORT9* pViewport)
{
  return(m_pIDirect3DDevice9->GetViewport(pViewport));
}

HRESULT uMod_IDirect3DDevice9::SetMaterial(CONST D3DMATERIAL9* pMaterial)
{
  return(m_pIDirect3DDevice9->SetMaterial(pMaterial));
}

HRESULT uMod_IDirect3DDevice9::GetMaterial(D3DMATERIAL9* pMaterial)
{
  return(m_pIDirect3DDevice9->GetMaterial(pMaterial));
}

HRESULT uMod_IDirect3DDevice9::SetLight(DWORD Index,CONST D3DLIGHT9* pLight)
{
  return(m_pIDirect3DDevice9->SetLight(Index,pLight));
}

HRESULT uMod_IDirect3DDevice9::GetLight(DWORD Index,D3DLIGHT9* pLight)
{
  return(m_pIDirect3DDevice9->GetLight(Index,pLight));
}

HRESULT uMod_IDirect3DDevice9::LightEnable(DWORD Index,BOOL Enable)
{
  return(m_pIDirect3DDevice9->LightEnable(Index,Enable));
}

HRESULT uMod_IDirect3DDevice9::GetLightEnable(DWORD Index,BOOL* pEnable)
{
  return(m_pIDirect3DDevice9->GetLightEnable(Index, pEnable));
}

HRESULT uMod_IDirect3DDevice9::SetClipPlane(DWORD Index,CONST float* pPlane)
{
  return(m_pIDirect3DDevice9->SetClipPlane(Index, pPlane));
}

HRESULT uMod_IDirect3DDevice9::GetClipPlane(DWORD Index,float* pPlane)
{
  return(m_pIDirect3DDevice9->GetClipPlane(Index,pPlane));
}

HRESULT uMod_IDirect3DDevice9::SetRenderState(D3DRENDERSTATETYPE State,DWORD Value)
{
  return(m_pIDirect3DDevice9->SetRenderState(State, Value));
}

HRESULT uMod_IDirect3DDevice9::GetRenderState(D3DRENDERSTATETYPE State,DWORD* pValue)
{
  return(m_pIDirect3DDevice9->GetRenderState(State, pValue));
}

HRESULT uMod_IDirect3DDevice9::CreateStateBlock(D3DSTATEBLOCKTYPE Type,IDirect3DStateBlock9** ppSB)
{
  return(m_pIDirect3DDevice9->CreateStateBlock(Type,ppSB));
}

HRESULT uMod_IDirect3DDevice9::BeginStateBlock(void)
{
  return(m_pIDirect3DDevice9->BeginStateBlock());
}

HRESULT uMod_IDirect3DDevice9::EndStateBlock(IDirect3DStateBlock9** ppSB)
{
  return(m_pIDirect3DDevice9->EndStateBlock(ppSB));
}

HRESULT uMod_IDirect3DDevice9::SetClipStatus(CONST D3DCLIPSTATUS9* pClipStatus)
{
  return(m_pIDirect3DDevice9->SetClipStatus(pClipStatus));
}

HRESULT uMod_IDirect3DDevice9::GetClipStatus(D3DCLIPSTATUS9* pClipStatus)
{
  return(m_pIDirect3DDevice9->GetClipStatus( pClipStatus));
}

HRESULT uMod_IDirect3DDevice9::GetTexture(DWORD Stage,IDirect3DBaseTexture9** ppTexture)
{
  return(m_pIDirect3DDevice9->GetTexture(Stage,ppTexture));
}

HRESULT uMod_IDirect3DDevice9::SetTexture(DWORD Stage, IDirect3DBaseTexture9* pTexture)
{
  // we must pass the real texture objects
  IDirect3DBaseTexture9* cpy;
	if( pTexture != NULL )
	{
	  long int ret = pTexture->QueryInterface( IID_IDirect3D9, (void**) &cpy);
	  switch (ret)
	  {
	    case 0x01000000L:
	    {
	      uMod_IDirect3DTexture9 *tex = ((uMod_IDirect3DTexture9*)(pTexture));
	      if (tex->Dirty)
          uMod_Client->ComputeCRC( tex);
	      if (tex->CrossRef_D3Dtex!=NULL) pTexture = tex->CrossRef_D3Dtex->m_D3Dtex;
	      else pTexture = tex->m_D3Dtex;
	      break;
	    }
      case 0x01000001L:
      {
        uMod_IDirect3DVolumeTexture9 *tex = ((uMod_IDirect3DVolumeTexture9*)(pTexture));
        if (tex->Dirty)
          uMod_Client->ComputeCRC( tex);
        if (tex->CrossRef_D3Dtex!=NULL) pTexture = tex->CrossRef_D3Dtex->m_D3Dtex;
        else pTexture = tex->m_D3Dtex;
        break;
      }
      case 0x01000002L:
      {
        uMod_IDirect3DCubeTexture9 *tex = ((uMod_IDirect3DCubeTexture9*)(pTexture));
        if (tex->Dirty)
          uMod_Client->ComputeCRC( tex);
        if (tex->CrossRef_D3Dtex!=NULL) pTexture = tex->CrossRef_D3Dtex->m_D3Dtex;
        else pTexture = tex->m_D3Dtex;
        break;
      }
	    default:
	      Message("this is a non hooked texture object: %p\n", pTexture);
	      break; // this is no fake texture and QueryInterface failed, because IDirect3DBaseTexture9 object cannot be a IDirect3D9 object ;)
	  }
	}
  return (m_pIDirect3DDevice9->SetTexture(Stage, pTexture));
}

HRESULT uMod_IDirect3DDevice9::GetTextureStageState(DWORD Stage,D3DTEXTURESTAGESTATETYPE Type,DWORD* pValue)
{
  return(m_pIDirect3DDevice9->GetTextureStageState(Stage,Type, pValue));
}

HRESULT uMod_IDirect3DDevice9::SetTextureStageState(DWORD Stage,D3DTEXTURESTAGESTATETYPE Type,DWORD Value)
{
  return(m_pIDirect3DDevice9->SetTextureStageState(Stage,Type,Value));
}

HRESULT uMod_IDirect3DDevice9::GetSamplerState(DWORD Sampler,D3DSAMPLERSTATETYPE Type,DWORD* pValue)
{
  return(m_pIDirect3DDevice9->GetSamplerState(Sampler,Type, pValue));
}

HRESULT uMod_IDirect3DDevice9::SetSamplerState(DWORD Sampler,D3DSAMPLERSTATETYPE Type,DWORD Value)
{
  return(m_pIDirect3DDevice9->SetSamplerState(Sampler,Type,Value));
}

HRESULT uMod_IDirect3DDevice9::ValidateDevice(DWORD* pNumPasses)
{
  return(m_pIDirect3DDevice9->ValidateDevice( pNumPasses));
}

HRESULT uMod_IDirect3DDevice9::SetPaletteEntries(UINT PaletteNumber,CONST PALETTEENTRY* pEntries)
{
  return(m_pIDirect3DDevice9->SetPaletteEntries(PaletteNumber, pEntries));
}

HRESULT uMod_IDirect3DDevice9::GetPaletteEntries(UINT PaletteNumber,PALETTEENTRY* pEntries)
{
  return(m_pIDirect3DDevice9->GetPaletteEntries(PaletteNumber, pEntries));
}

HRESULT uMod_IDirect3DDevice9::SetCurrentTexturePalette(UINT PaletteNumber)
{
  return(m_pIDirect3DDevice9->SetCurrentTexturePalette(PaletteNumber));
}

HRESULT uMod_IDirect3DDevice9::GetCurrentTexturePalette(UINT *PaletteNumber)
{
  return(m_pIDirect3DDevice9->GetCurrentTexturePalette(PaletteNumber));
}

HRESULT uMod_IDirect3DDevice9::SetScissorRect(CONST RECT* pRect)
{
  return(m_pIDirect3DDevice9->SetScissorRect( pRect));
}

HRESULT uMod_IDirect3DDevice9::GetScissorRect( RECT* pRect)
{
  return(m_pIDirect3DDevice9->GetScissorRect( pRect));
}

HRESULT uMod_IDirect3DDevice9::SetSoftwareVertexProcessing(BOOL bSoftware)
{
  return(m_pIDirect3DDevice9->SetSoftwareVertexProcessing(bSoftware));
}

BOOL uMod_IDirect3DDevice9::GetSoftwareVertexProcessing(void)
{
  return(m_pIDirect3DDevice9->GetSoftwareVertexProcessing());
}

HRESULT uMod_IDirect3DDevice9::SetNPatchMode(float nSegments)
{
  return(m_pIDirect3DDevice9->SetNPatchMode(nSegments));
}

float	uMod_IDirect3DDevice9::GetNPatchMode(void)
{
  return(m_pIDirect3DDevice9->GetNPatchMode());
}

HRESULT uMod_IDirect3DDevice9::DrawPrimitive(D3DPRIMITIVETYPE PrimitiveType,UINT StartVertex,UINT PrimitiveCount)
{
  return(m_pIDirect3DDevice9->DrawPrimitive(PrimitiveType,StartVertex,PrimitiveCount));
}

HRESULT uMod_IDirect3DDevice9::DrawIndexedPrimitive(D3DPRIMITIVETYPE PrimitiveType,INT BaseVertexIndex,UINT MinVertexIndex,UINT NumVertices,UINT startIndex,UINT primCount)
{
  return(m_pIDirect3DDevice9->DrawIndexedPrimitive(PrimitiveType,BaseVertexIndex,MinVertexIndex,NumVertices,startIndex,primCount));
}

HRESULT uMod_IDirect3DDevice9::DrawPrimitiveUP(D3DPRIMITIVETYPE PrimitiveType,UINT PrimitiveCount,CONST void* pVertexStreamZeroData,UINT VertexStreamZeroStride)
{
  return(m_pIDirect3DDevice9->DrawPrimitiveUP(PrimitiveType,PrimitiveCount,pVertexStreamZeroData,VertexStreamZeroStride));
}

HRESULT uMod_IDirect3DDevice9::DrawIndexedPrimitiveUP(D3DPRIMITIVETYPE PrimitiveType,UINT MinVertexIndex,UINT NumVertices,UINT PrimitiveCount,CONST void* pIndexData,D3DFORMAT IndexDataFormat,CONST void* pVertexStreamZeroData,UINT VertexStreamZeroStride)
{
  return(m_pIDirect3DDevice9->DrawIndexedPrimitiveUP(PrimitiveType,MinVertexIndex,NumVertices,PrimitiveCount, pIndexData, IndexDataFormat, pVertexStreamZeroData,VertexStreamZeroStride));
}

HRESULT uMod_IDirect3DDevice9::ProcessVertices(UINT SrcStartIndex,UINT DestIndex,UINT VertexCount,IDirect3DVertexBuffer9* pDestBuffer,IDirect3DVertexDeclaration9* pVertexDecl,DWORD Flags)
{
  return(m_pIDirect3DDevice9->ProcessVertices( SrcStartIndex, DestIndex, VertexCount, pDestBuffer, pVertexDecl, Flags));
}

HRESULT uMod_IDirect3DDevice9::CreateVertexDeclaration(CONST D3DVERTEXELEMENT9* pVertexElements,IDirect3DVertexDeclaration9** ppDecl)
{
  return(m_pIDirect3DDevice9->CreateVertexDeclaration( pVertexElements,ppDecl));
}

HRESULT uMod_IDirect3DDevice9::SetVertexDeclaration(IDirect3DVertexDeclaration9* pDecl)
{
  return(m_pIDirect3DDevice9->SetVertexDeclaration(pDecl));
}

HRESULT uMod_IDirect3DDevice9::GetVertexDeclaration(IDirect3DVertexDeclaration9** ppDecl)
{
  return(m_pIDirect3DDevice9->GetVertexDeclaration(ppDecl));
}

HRESULT uMod_IDirect3DDevice9::SetFVF(DWORD FVF)
{
  return(m_pIDirect3DDevice9->SetFVF(FVF));
}

HRESULT uMod_IDirect3DDevice9::GetFVF(DWORD* pFVF)
{
  return(m_pIDirect3DDevice9->GetFVF(pFVF));
}

HRESULT uMod_IDirect3DDevice9::CreateVertexShader(CONST DWORD* pFunction,IDirect3DVertexShader9** ppShader)
{
  return(m_pIDirect3DDevice9->CreateVertexShader(pFunction,ppShader));
}

HRESULT uMod_IDirect3DDevice9::SetVertexShader(IDirect3DVertexShader9* pShader)
{
  return(m_pIDirect3DDevice9->SetVertexShader(pShader));
}

HRESULT uMod_IDirect3DDevice9::GetVertexShader(IDirect3DVertexShader9** ppShader)
{
  return(m_pIDirect3DDevice9->GetVertexShader(ppShader));
}

HRESULT uMod_IDirect3DDevice9::SetVertexShaderConstantF(UINT StartRegister,CONST float* pConstantData,UINT Vector4fCount)
{
  return(m_pIDirect3DDevice9->SetVertexShaderConstantF(StartRegister,pConstantData, Vector4fCount));
}

HRESULT uMod_IDirect3DDevice9::GetVertexShaderConstantF(UINT StartRegister,float* pConstantData,UINT Vector4fCount)
{
  return(m_pIDirect3DDevice9->GetVertexShaderConstantF(StartRegister,pConstantData,Vector4fCount));
}

HRESULT uMod_IDirect3DDevice9::SetVertexShaderConstantI(UINT StartRegister,CONST int* pConstantData,UINT Vector4iCount)
{
  return(m_pIDirect3DDevice9->SetVertexShaderConstantI(StartRegister,pConstantData,Vector4iCount));
}

HRESULT uMod_IDirect3DDevice9::GetVertexShaderConstantI(UINT StartRegister,int* pConstantData,UINT Vector4iCount)
{
  return(m_pIDirect3DDevice9->GetVertexShaderConstantI(StartRegister,pConstantData,Vector4iCount));
}

HRESULT uMod_IDirect3DDevice9::SetVertexShaderConstantB(UINT StartRegister,CONST BOOL* pConstantData,UINT  BoolCount)
{
  return(m_pIDirect3DDevice9->SetVertexShaderConstantB(StartRegister,pConstantData,BoolCount));
}

HRESULT uMod_IDirect3DDevice9::GetVertexShaderConstantB(UINT StartRegister,BOOL* pConstantData,UINT BoolCount)
{
  return(m_pIDirect3DDevice9->GetVertexShaderConstantB(StartRegister,pConstantData,BoolCount));
}

HRESULT uMod_IDirect3DDevice9::SetStreamSource(UINT StreamNumber,IDirect3DVertexBuffer9* pStreamData,UINT OffsetInBytes,UINT Stride)
{
  return(m_pIDirect3DDevice9->SetStreamSource(StreamNumber,pStreamData,OffsetInBytes,Stride));
}

HRESULT uMod_IDirect3DDevice9::GetStreamSource(UINT StreamNumber,IDirect3DVertexBuffer9** ppStreamData,UINT* OffsetInBytes,UINT* pStride)
{
  return(m_pIDirect3DDevice9->GetStreamSource(StreamNumber,ppStreamData,OffsetInBytes,pStride));
}

HRESULT uMod_IDirect3DDevice9::SetStreamSourceFreq(UINT StreamNumber,UINT Divider)
{
  return(m_pIDirect3DDevice9->SetStreamSourceFreq(StreamNumber,Divider));
}

HRESULT uMod_IDirect3DDevice9::GetStreamSourceFreq(UINT StreamNumber,UINT* Divider)
{
  return(m_pIDirect3DDevice9->GetStreamSourceFreq(StreamNumber,Divider));
}

HRESULT uMod_IDirect3DDevice9::SetIndices(IDirect3DIndexBuffer9* pIndexData)
{
  return(m_pIDirect3DDevice9->SetIndices(pIndexData));
}

HRESULT uMod_IDirect3DDevice9::GetIndices(IDirect3DIndexBuffer9** ppIndexData)
{
  return(m_pIDirect3DDevice9->GetIndices(ppIndexData));
}

HRESULT uMod_IDirect3DDevice9::CreatePixelShader(CONST DWORD* pFunction,IDirect3DPixelShader9** ppShader)
{
  return(m_pIDirect3DDevice9->CreatePixelShader(pFunction,ppShader));
}

HRESULT uMod_IDirect3DDevice9::SetPixelShader(IDirect3DPixelShader9* pShader)
{
  return(m_pIDirect3DDevice9->SetPixelShader(pShader));
}

HRESULT uMod_IDirect3DDevice9::GetPixelShader(IDirect3DPixelShader9** ppShader)
{
  return(m_pIDirect3DDevice9->GetPixelShader(ppShader));
}

HRESULT uMod_IDirect3DDevice9::SetPixelShaderConstantF(UINT StartRegister,CONST float* pConstantData,UINT Vector4fCount)
{
  return(m_pIDirect3DDevice9->SetPixelShaderConstantF(StartRegister,pConstantData,Vector4fCount));
}

HRESULT uMod_IDirect3DDevice9::GetPixelShaderConstantF(UINT StartRegister,float* pConstantData,UINT Vector4fCount)
{
  return(m_pIDirect3DDevice9->GetPixelShaderConstantF(StartRegister,pConstantData,Vector4fCount));
}

HRESULT uMod_IDirect3DDevice9::SetPixelShaderConstantI(UINT StartRegister,CONST int* pConstantData,UINT Vector4iCount)
{
  return(m_pIDirect3DDevice9->SetPixelShaderConstantI(StartRegister,pConstantData,Vector4iCount));
}

HRESULT uMod_IDirect3DDevice9::GetPixelShaderConstantI(UINT StartRegister,int* pConstantData,UINT Vector4iCount)
{
  return(m_pIDirect3DDevice9->GetPixelShaderConstantI(StartRegister,pConstantData,Vector4iCount));
}

HRESULT uMod_IDirect3DDevice9::SetPixelShaderConstantB(UINT StartRegister,CONST BOOL* pConstantData,UINT  BoolCount)
{
  return(m_pIDirect3DDevice9->SetPixelShaderConstantB(StartRegister,pConstantData,BoolCount));
}

HRESULT uMod_IDirect3DDevice9::GetPixelShaderConstantB(UINT StartRegister,BOOL* pConstantData,UINT BoolCount)
{
  return(m_pIDirect3DDevice9->GetPixelShaderConstantB(StartRegister,pConstantData,BoolCount));
}

HRESULT uMod_IDirect3DDevice9::DrawRectPatch(UINT Handle,CONST float* pNumSegs,CONST D3DRECTPATCH_INFO* pRectPatchInfo)
{
  return(m_pIDirect3DDevice9->DrawRectPatch(Handle,pNumSegs, pRectPatchInfo));
}

HRESULT uMod_IDirect3DDevice9::DrawTriPatch(UINT Handle,CONST float* pNumSegs,CONST D3DTRIPATCH_INFO* pTriPatchInfo)
{
  return(m_pIDirect3DDevice9->DrawTriPatch(Handle, pNumSegs, pTriPatchInfo));
}

HRESULT uMod_IDirect3DDevice9::DeletePatch(UINT Handle)
{
  return(m_pIDirect3DDevice9->DeletePatch(Handle));
}

HRESULT uMod_IDirect3DDevice9::CreateQuery(D3DQUERYTYPE Type,IDirect3DQuery9** ppQuery)
{
  return(m_pIDirect3DDevice9->CreateQuery(Type,ppQuery));
}