[ros-diffs] [greatlrd] 27265: small redesgin do not type cast DirectDraw COM to LPDDRAWI_DIRECTDRAW_INT, use LPDDRAWI_DIRECTDRAW_INT as prototype in all directdraw functions.

Author: greatlrd
Date: Sat Jun 23 00:03:04 2007
New Revision: 27265
URL: http://svn.reactos.org/svn/reactos?rev=27265&view=rev
Log:
small redesgin do not type cast DirectDraw COM to LPDDRAWI_DIRECTDRAW_INT, use
LPDDRAWI_DIRECTDRAW_INT as prototype in all directdraw functions.
Modified:
    trunk/reactos/dll/directx/ddraw/Ddraw/GetCaps.c
    trunk/reactos/dll/directx/ddraw/Ddraw/GetDeviceIdentifier.c
    trunk/reactos/dll/directx/ddraw/Ddraw/ddraw.h
    trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_displaymode.c
    trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_main.c
    trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_setcooperativelevel.c
    trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_stubs.c
    trunk/reactos/dll/directx/ddraw/Surface/surface.h
    trunk/reactos/dll/directx/ddraw/cleanup.c
    trunk/reactos/dll/directx/ddraw/rosdraw.h
    trunk/reactos/dll/directx/ddraw/startup.c
Modified: trunk/reactos/dll/directx/ddraw/Ddraw/GetCaps.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/Ddraw/Ge…
==============================================================================
--- trunk/reactos/dll/directx/ddraw/Ddraw/GetCaps.c (original)
+++ trunk/reactos/dll/directx/ddraw/Ddraw/GetCaps.c Sat Jun 23 00:03:04 2007
@@ -25,11 +25,10 @@
 HRESULT WINAPI
-Main_DirectDraw_GetCaps( LPDIRECTDRAW7 iface, LPDDCAPS pDriverCaps,
+Main_DirectDraw_GetCaps( LPDDRAWI_DIRECTDRAW_INT This, LPDDCAPS pDriverCaps,
                          LPDDCAPS pHELCaps)
 {
     HRESULT retVal = DDERR_INVALIDPARAMS;
-    LPDDRAWI_DIRECTDRAW_INT This = (LPDDRAWI_DIRECTDRAW_INT)iface;
     DX_WINDBG_trace();
@@ -50,7 +49,7 @@
             DWORD dwTotal = 0;
             DWORD dwFree = 0;
-            Main_DirectDraw_GetAvailableVidMem4(iface, &ddscaps, &dwTotal,
&dwFree);
+            Main_DirectDraw_GetAvailableVidMem4(This, &ddscaps, &dwTotal,
&dwFree);
             switch (pDriverCaps->dwSize)
             {
@@ -158,7 +157,7 @@
             DWORD dwTotal = 0;
             DWORD dwFree = 0;
-            Main_DirectDraw_GetAvailableVidMem4(iface, &ddscaps, &dwTotal,
&dwFree);
+            Main_DirectDraw_GetAvailableVidMem4(This, &ddscaps, &dwTotal,
&dwFree);
             switch (pHELCaps->dwSize)
             {
Modified: trunk/reactos/dll/directx/ddraw/Ddraw/GetDeviceIdentifier.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/Ddraw/Ge…
==============================================================================
--- trunk/reactos/dll/directx/ddraw/Ddraw/GetDeviceIdentifier.c (original)
+++ trunk/reactos/dll/directx/ddraw/Ddraw/GetDeviceIdentifier.c Sat Jun 23 00:03:04 2007
@@ -25,7 +25,7 @@
 #include <pseh/pseh.h>
 /* For DirectDraw 4 - 6 */
 HRESULT WINAPI
-Main_DirectDraw_GetDeviceIdentifier(LPDIRECTDRAW4 iface,
+Main_DirectDraw_GetDeviceIdentifier(LPDDRAWI_DIRECTDRAW_INT This,
                                     LPDDDEVICEIDENTIFIER pDDDI, DWORD dwFlags)
 {
     HRESULT retVal = DD_OK;
@@ -37,7 +37,7 @@
     {
         memcpy(&pDDDI2 , pDDDI, sizeof(DDDEVICEIDENTIFIER));
-        retVal = Main_DirectDraw_GetDeviceIdentifier7((LPDIRECTDRAW7)iface, &pDDDI2,
dwFlags);
+        retVal = Main_DirectDraw_GetDeviceIdentifier7(This, &pDDDI2, dwFlags);
         if (IsBadWritePtr(pDDDI, sizeof(DDDEVICEIDENTIFIER)))
         {
@@ -58,7 +58,7 @@
 }
 HRESULT WINAPI
-Main_DirectDraw_GetDeviceIdentifier7(LPDIRECTDRAW7 iface,
+Main_DirectDraw_GetDeviceIdentifier7(LPDDRAWI_DIRECTDRAW_INT This,
                                      LPDDDEVICEIDENTIFIER2 pDDDI, DWORD dwFlags)
 {
     HRESULT retVal = DDERR_INVALIDPARAMS;
@@ -72,8 +72,6 @@
     char *pdest;
     char* pcCnvEnd;
     long *lpdata;
-
-    LPDDRAWI_DIRECTDRAW_INT This = (LPDDRAWI_DIRECTDRAW_INT) iface;
     DX_WINDBG_trace();
Modified: trunk/reactos/dll/directx/ddraw/Ddraw/ddraw.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/Ddraw/dd…
==============================================================================
--- trunk/reactos/dll/directx/ddraw/Ddraw/ddraw.h (original)
+++ trunk/reactos/dll/directx/ddraw/Ddraw/ddraw.h Sat Jun 23 00:03:04 2007
@@ -1,68 +1,175 @@
-// public interfaces
-HRESULT WINAPI Main_DirectDraw_QueryInterface (LPDIRECTDRAW7 , REFIID , LPVOID *);
-ULONG   WINAPI Main_DirectDraw_AddRef(LPDIRECTDRAW7 );
-ULONG   WINAPI Main_DirectDraw_Release(LPDIRECTDRAW7 );
-HRESULT WINAPI Main_DirectDraw_Compact(LPDIRECTDRAW7 );
-HRESULT WINAPI Main_DirectDraw_CreateClipper(LPDIRECTDRAW7, DWORD, LPDIRECTDRAWCLIPPER *,
IUnknown *);
-HRESULT WINAPI Main_DirectDraw_CreatePalette(LPDIRECTDRAW7, DWORD, LPPALETTEENTRY,
LPDIRECTDRAWPALETTE*, LPUNKNOWN);
-HRESULT WINAPI Main_DirectDraw_DuplicateSurface(LPDIRECTDRAW7, LPDIRECTDRAWSURFACE7,
LPDIRECTDRAWSURFACE7*);
-HRESULT WINAPI Main_DirectDraw_GetDeviceIdentifier(LPDIRECTDRAW4, LPDDDEVICEIDENTIFIER,
DWORD);
-HRESULT WINAPI Main_DirectDraw_GetDeviceIdentifier7(LPDIRECTDRAW7, LPDDDEVICEIDENTIFIER2,
DWORD);
+/* public interfaces  we doing pur type cast here instead in the code, it will make more
cleaner code */
-HRESULT WINAPI Main_DirectDraw_EnumSurfaces(LPDIRECTDRAW7, DWORD, LPDDSURFACEDESC2,
LPVOID,
-
LPDDENUMSURFACESCALLBACK7);
+HRESULT WINAPI
+Main_DirectDraw_QueryInterface (
+                                LPDDRAWI_DIRECTDRAW_INT This,
+                                REFIID id,
+                                LPVOID *obj);
-HRESULT WINAPI Main_DirectDraw_FlipToGDISurface(LPDIRECTDRAW7);
-HRESULT WINAPI Main_DirectDraw_GetDisplayMode(LPDIRECTDRAW7, LPDDSURFACEDESC2);
-HRESULT WINAPI Main_DirectDraw_GetSurfaceFromDC(LPDIRECTDRAW7, HDC, LPDIRECTDRAWSURFACE7
*);
-HRESULT WINAPI Main_DirectDraw_GetCaps(LPDIRECTDRAW7, LPDDCAPS pDriverCaps, LPDDCAPS);
-HRESULT WINAPI Main_DirectDraw_GetFourCCCodes(LPDIRECTDRAW7, LPDWORD pNumCodes, LPDWORD);
-HRESULT WINAPI Main_DirectDraw_GetGDISurface(LPDIRECTDRAW7, LPDIRECTDRAWSURFACE7 *);
-HRESULT WINAPI Main_DirectDraw_WaitForVerticalBlank(LPDIRECTDRAW7, DWORD dwFlags,
HANDLE);
-HRESULT WINAPI Main_DirectDraw_GetMonitorFrequency(LPDIRECTDRAW7, LPDWORD);
-HRESULT WINAPI Main_DirectDraw_GetScanLine(LPDIRECTDRAW7, LPDWORD);
-HRESULT WINAPI Main_DirectDraw_GetVerticalBlankStatus(LPDIRECTDRAW7, LPBOOL);
-HRESULT WINAPI Main_DirectDraw_RestoreDisplayMode(LPDIRECTDRAW7);
-HRESULT WINAPI Main_DirectDraw_SetCooperativeLevel (LPDIRECTDRAW7, HWND, DWORD);
-HRESULT WINAPI Main_DirectDraw_SetDisplayMode (LPDIRECTDRAW7, DWORD, DWORD, DWORD, DWORD,
DWORD);
-HRESULT WINAPI Main_DirectDraw_RestoreAllSurfaces(LPDIRECTDRAW7 iface);
-HRESULT WINAPI Main_DirectDraw_TestCooperativeLevel(LPDIRECTDRAW7 iface);
-HRESULT WINAPI Main_DirectDraw_Initialize (LPDIRECTDRAW7 iface, LPGUID lpGUID);
-HRESULT WINAPI Main_DirectDraw_StartModeTest(LPDIRECTDRAW7 iface, LPSIZE pModes, DWORD
dwNumModes, DWORD dwFlags);
-HRESULT WINAPI Main_DirectDraw_EvaluateMode(LPDIRECTDRAW7 iface,DWORD a,DWORD* b);
+ULONG WINAPI
+Main_DirectDraw_AddRef (LPDDRAWI_DIRECTDRAW_INT This);
-HRESULT WINAPI Main_DirectDraw_QueryInterface (LPDIRECTDRAW7 , REFIID , LPVOID *);
-ULONG   WINAPI Main_DirectDraw_AddRef(LPDIRECTDRAW7 );
-ULONG   WINAPI Main_DirectDraw_Release(LPDIRECTDRAW7 );
-HRESULT WINAPI Main_DirectDraw_Compact(LPDIRECTDRAW7 );
-HRESULT WINAPI Main_DirectDraw_CreateClipper(LPDIRECTDRAW7, DWORD, LPDIRECTDRAWCLIPPER *,
IUnknown *);
-HRESULT WINAPI Main_DirectDraw_CreatePalette(LPDIRECTDRAW7, DWORD, LPPALETTEENTRY,
LPDIRECTDRAWPALETTE*, LPUNKNOWN);
-HRESULT WINAPI Main_DirectDraw_CreateSurface(LPDIRECTDRAW, LPDDSURFACEDESC,
LPDIRECTDRAWSURFACE *, IUnknown *);
-HRESULT WINAPI Main_DirectDraw_CreateSurface4(LPDIRECTDRAW7, LPDDSURFACEDESC2,
LPDIRECTDRAWSURFACE7 *, IUnknown *);
-HRESULT WINAPI Main_DirectDraw_DuplicateSurface(LPDIRECTDRAW7, LPDIRECTDRAWSURFACE7,
LPDIRECTDRAWSURFACE7*);
+ULONG WINAPI
+Main_DirectDraw_Release (LPDDRAWI_DIRECTDRAW_INT This);
+
+HRESULT WINAPI
+Main_DirectDraw_Compact(LPDDRAWI_DIRECTDRAW_INT This);
+
+HRESULT WINAPI
+Main_DirectDraw_CreateClipper(
+                              LPDDRAWI_DIRECTDRAW_INT This,
+                              DWORD dwFlags,
+                              LPDIRECTDRAWCLIPPER *ppClipper,
+                              IUnknown *pUnkOuter);
+
+HRESULT WINAPI
+Main_DirectDraw_CreatePalette(
+                              LPDDRAWI_DIRECTDRAW_INT This,
+                              DWORD dwFlags,
+                              LPPALETTEENTRY palent,
+                              LPDIRECTDRAWPALETTE* ppPalette,
+                              LPUNKNOWN pUnkOuter);
+
+HRESULT WINAPI
+Main_DirectDraw_CreateSurface4(
+                               LPDDRAWI_DIRECTDRAW_INT This,
+                               LPDDSURFACEDESC2 pDDSD,
+                               LPDIRECTDRAWSURFACE7 *ppSurf,
+                               IUnknown *pUnkOuter);
+
+HRESULT WINAPI
+Main_DirectDraw_DuplicateSurface(
+                                 LPDDRAWI_DIRECTDRAW_INT This,
+                                 LPDIRECTDRAWSURFACE7 src,
+                                 LPDIRECTDRAWSURFACE7* dst);
+
+HRESULT WINAPI
+Main_DirectDraw_EnumDisplayModes(
+                                 LPDDRAWI_DIRECTDRAW_INT This,
+                                 DWORD dwFlags,
+                                 LPDDSURFACEDESC2 pDDSD,
+                                 LPVOID pContext,
+                                 LPDDENUMMODESCALLBACK2 pCallback);
+
+HRESULT WINAPI
+Main_DirectDraw_EnumSurfaces(
+                             LPDDRAWI_DIRECTDRAW_INT This,
+                             DWORD dwFlags,
+                             LPDDSURFACEDESC2 lpDDSD2,
+                             LPVOID context,
+                             LPDDENUMSURFACESCALLBACK7 callback);
+
+HRESULT WINAPI
+Main_DirectDraw_FlipToGDISurface(LPDDRAWI_DIRECTDRAW_INT This);
+
+HRESULT WINAPI
+Main_DirectDraw_GetCaps(
+                        LPDDRAWI_DIRECTDRAW_INT This,
+                        LPDDCAPS pDriverCaps,
+                        LPDDCAPS pHELCaps);
+
+HRESULT WINAPI
+Main_DirectDraw_GetDisplayMode (
+                                LPDDRAWI_DIRECTDRAW_INT This,
+                                LPDDSURFACEDESC2 pDDSD);
+
+HRESULT WINAPI
+Main_DirectDraw_GetFourCCCodes(
+                               LPDDRAWI_DIRECTDRAW_INT This,
+                               LPDWORD lpNumCodes,
+                               LPDWORD lpCodes);
+
+HRESULT WINAPI
+Main_DirectDraw_GetGDISurface(
+                              LPDDRAWI_DIRECTDRAW_INT This,
+                              LPDIRECTDRAWSURFACE7 *lplpGDIDDSSurface);
+
+HRESULT WINAPI
+Main_DirectDraw_GetMonitorFrequency (
+                                     LPDDRAWI_DIRECTDRAW_INT This,
+                                     LPDWORD lpFreq);
-HRESULT WINAPI Main_DirectDraw_EnumSurfaces(LPDIRECTDRAW7, DWORD, LPDDSURFACEDESC2,
LPVOID,
-
LPDDENUMSURFACESCALLBACK7);
+HRESULT WINAPI
+Main_DirectDraw_GetScanLine(LPDDRAWI_DIRECTDRAW_INT This,
+                            LPDWORD lpdwScanLine);
-HRESULT WINAPI Main_DirectDraw_FlipToGDISurface(LPDIRECTDRAW7);
-HRESULT WINAPI Main_DirectDraw_GetDisplayMode(LPDIRECTDRAW7, LPDDSURFACEDESC2);
-HRESULT WINAPI Main_DirectDraw_GetSurfaceFromDC(LPDIRECTDRAW7, HDC, LPDIRECTDRAWSURFACE7
*);
-HRESULT WINAPI Main_DirectDraw_GetCaps(LPDIRECTDRAW7, LPDDCAPS pDriverCaps, LPDDCAPS);
-HRESULT WINAPI Main_DirectDraw_GetFourCCCodes(LPDIRECTDRAW7, LPDWORD pNumCodes, LPDWORD);
-HRESULT WINAPI Main_DirectDraw_GetGDISurface(LPDIRECTDRAW7, LPDIRECTDRAWSURFACE7 *);
-HRESULT WINAPI Main_DirectDraw_WaitForVerticalBlank(LPDIRECTDRAW7, DWORD dwFlags,
HANDLE);
-HRESULT WINAPI Main_DirectDraw_GetMonitorFrequency(LPDIRECTDRAW7, LPDWORD);
-HRESULT WINAPI Main_DirectDraw_GetScanLine(LPDIRECTDRAW7, LPDWORD);
-HRESULT WINAPI Main_DirectDraw_GetVerticalBlankStatus(LPDIRECTDRAW7, LPBOOL);
-HRESULT WINAPI Main_DirectDraw_RestoreDisplayMode(LPDIRECTDRAW7);
-HRESULT WINAPI Main_DirectDraw_SetCooperativeLevel (LPDIRECTDRAW7, HWND, DWORD);
-HRESULT WINAPI Main_DirectDraw_SetDisplayMode (LPDIRECTDRAW7, DWORD, DWORD, DWORD, DWORD,
DWORD);
-HRESULT WINAPI Main_DirectDraw_RestoreAllSurfaces(LPDIRECTDRAW7 iface);
-HRESULT WINAPI Main_DirectDraw_TestCooperativeLevel(LPDIRECTDRAW7 iface);
-HRESULT WINAPI Main_DirectDraw_Initialize (LPDIRECTDRAW7 iface, LPGUID lpGUID);
-HRESULT WINAPI Main_DirectDraw_StartModeTest(LPDIRECTDRAW7 iface, LPSIZE pModes, DWORD
dwNumModes, DWORD dwFlags);
-HRESULT WINAPI Main_DirectDraw_EvaluateMode(LPDIRECTDRAW7 iface,DWORD a,DWORD* b);
+HRESULT WINAPI
+Main_DirectDraw_GetVerticalBlankStatus(
+                                       LPDDRAWI_DIRECTDRAW_INT This,
+                                       LPBOOL lpbIsInVB);
+
+HRESULT WINAPI
+Main_DirectDraw_Initialize (
+                            LPDDRAWI_DIRECTDRAW_INT This,
+                            LPGUID lpGUID);
+
+
+HRESULT WINAPI
+Main_DirectDraw_RestoreDisplayMode (LPDDRAWI_DIRECTDRAW_INT This);
+
+HRESULT WINAPI
+Main_DirectDraw_SetCooperativeLevel (
+                                     LPDDRAWI_DIRECTDRAW_INT This,
+                                     HWND hwnd,
+                                     DWORD cooplevel);
+
+HRESULT WINAPI
+Main_DirectDraw_SetDisplayMode(
+                               LPDDRAWI_DIRECTDRAW_INT This,
+                               DWORD dwWidth,
+                               DWORD dwHeight,
+                               DWORD dwBPP,
+                               DWORD dwRefreshRate,
+                               DWORD dwFlags);
+
+HRESULT WINAPI
+Main_DirectDraw_WaitForVerticalBlank(
+                                     LPDDRAWI_DIRECTDRAW_INT This,
+                                     DWORD dwFlags,
+                                     HANDLE h);
+
+
+HRESULT WINAPI
+Main_DirectDraw_GetAvailableVidMem4(
+                                    LPDDRAWI_DIRECTDRAW_INT This,
+                                    LPDDSCAPS2 ddscaps,
+                                    LPDWORD dwTotal,
+                                    LPDWORD dwFree);
+
+HRESULT WINAPI
+Main_DirectDraw_GetSurfaceFromDC(
+                                 LPDDRAWI_DIRECTDRAW_INT This,
+                                 HDC hdc,
+                                 LPDIRECTDRAWSURFACE7 *lpDDS);
+
+HRESULT WINAPI
+Main_DirectDraw_RestoreAllSurfaces(LPDDRAWI_DIRECTDRAW_INT This);
+
+HRESULT WINAPI
+Main_DirectDraw_TestCooperativeLevel(LPDDRAWI_DIRECTDRAW_INT This);
+
+HRESULT WINAPI
+Main_DirectDraw_GetDeviceIdentifier7(
+                                     LPDDRAWI_DIRECTDRAW_INT This,
+                                     LPDDDEVICEIDENTIFIER2 pDDDI,
+                                     DWORD dwFlags);
+
+HRESULT WINAPI
+Main_DirectDraw_StartModeTest(
+                              LPDDRAWI_DIRECTDRAW_INT This,
+                              LPSIZE pModes,
+                              DWORD dwNumModes,
+                              DWORD dwFlags);
+
+HRESULT WINAPI
+Main_DirectDraw_EvaluateMode(
+                             LPDDRAWI_DIRECTDRAW_INT This,
+                             DWORD a,
+                             DWORD* b);
+
+
+
 // hel callbacks
Modified: trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_displaymode.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/Ddraw/dd…
==============================================================================
--- trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_displaymode.c (original)
+++ trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_displaymode.c Sat Jun 23 00:03:04 2007
@@ -15,11 +15,10 @@
 #include <pseh/pseh.h>
 HRESULT WINAPI
-Main_DirectDraw_EnumDisplayModes(LPDIRECTDRAW7 iface, DWORD dwFlags,
+Main_DirectDraw_EnumDisplayModes(LPDDRAWI_DIRECTDRAW_INT This, DWORD dwFlags,
                                   LPDDSURFACEDESC2 pDDSD, LPVOID pContext,
LPDDENUMMODESCALLBACK2 pCallback)
 {
     HRESULT ret = DD_OK;
-    LPDDRAWI_DIRECTDRAW_INT This = (LPDDRAWI_DIRECTDRAW_INT)iface;
     INT iMode = 0;
     DEVMODE DevMode;
@@ -117,10 +116,9 @@
 }
 HRESULT WINAPI
-Main_DirectDraw_SetDisplayMode (LPDIRECTDRAW7 iface, DWORD dwWidth, DWORD dwHeight,
+Main_DirectDraw_SetDisplayMode (LPDDRAWI_DIRECTDRAW_INT This, DWORD dwWidth, DWORD
dwHeight,
                                                                 DWORD dwBPP, DWORD
dwRefreshRate, DWORD dwFlags)
 {
-    LPDDRAWI_DIRECTDRAW_INT This = (LPDDRAWI_DIRECTDRAW_INT)iface;
     HRESULT ret = DD_OK;
     DX_STUB_str("here\n");
@@ -181,7 +179,7 @@
                     BOOL ModeChanged;
                     This->lpLcl->lpGbl->hDD = This->lpLcl->hDD;
                     DdReenableDirectDrawObject(This->lpLcl->lpGbl,
&ModeChanged);
-                    StartDirectDraw((LPDIRECTDRAW)iface, 0, TRUE);
+                    StartDirectDraw((LPDIRECTDRAW)This, 0, TRUE);
                 }
             }
         }
@@ -195,9 +193,8 @@
 }
 HRESULT WINAPI
-Main_DirectDraw_RestoreDisplayMode (LPDIRECTDRAW7 iface)
-{
-    LPDDRAWI_DIRECTDRAW_INT This = (LPDDRAWI_DIRECTDRAW_INT)iface;
+Main_DirectDraw_RestoreDisplayMode (LPDDRAWI_DIRECTDRAW_INT This)
+{
     DX_WINDBG_trace();
     _SEH_TRY
@@ -211,7 +208,7 @@
         This->lpLcl->lpGbl->hDD = This->lpLcl->hDD;
         DdReenableDirectDrawObject(This->lpLcl->lpGbl, &ModeChanged);
-        StartDirectDraw((LPDIRECTDRAW)iface, 0, TRUE);
+        StartDirectDraw((LPDIRECTDRAW)This, 0, TRUE);
     }
     _SEH_HANDLE
     {
@@ -223,10 +220,9 @@
 }
 HRESULT WINAPI
-Main_DirectDraw_GetMonitorFrequency (LPDIRECTDRAW7 iface, LPDWORD lpFreq)
+Main_DirectDraw_GetMonitorFrequency (LPDDRAWI_DIRECTDRAW_INT This, LPDWORD lpFreq)
 {
     HRESULT retVal = DD_OK;
-    LPDDRAWI_DIRECTDRAW_INT This = (LPDDRAWI_DIRECTDRAW_INT)iface;
     DX_WINDBG_trace();
     _SEH_TRY
@@ -257,10 +253,9 @@
 }
 HRESULT WINAPI
-Main_DirectDraw_GetDisplayMode (LPDIRECTDRAW7 iface, LPDDSURFACEDESC2 pDDSD)
+Main_DirectDraw_GetDisplayMode (LPDDRAWI_DIRECTDRAW_INT This, LPDDSURFACEDESC2 pDDSD)
 {
     HRESULT retVal = DD_OK;
-    LPDDRAWI_DIRECTDRAW_INT This = (LPDDRAWI_DIRECTDRAW_INT)iface;
     DX_WINDBG_trace();
     _SEH_TRY
Modified: trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_main.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/Ddraw/dd…
==============================================================================
--- trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_main.c (original)
+++ trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_main.c Sat Jun 23 00:03:04 2007
@@ -22,12 +22,11 @@
 #include <pseh/pseh.h>
 HRESULT WINAPI
-Main_DirectDraw_QueryInterface (LPDIRECTDRAW7 iface,
+Main_DirectDraw_QueryInterface (LPDDRAWI_DIRECTDRAW_INT This,
                                 REFIID id,
                                 LPVOID *obj)
 {
     HRESULT retVal = DD_OK;
-    LPDDRAWI_DIRECTDRAW_INT This = (LPDDRAWI_DIRECTDRAW_INT)iface;
     DX_WINDBG_trace();
@@ -55,13 +54,13 @@
                     newThis->lpLcl = This->lpLcl;
                     newThis->lpLink = This;
                     *obj = &newThis->lpVtbl;
-                    Main_DirectDraw_AddRef((LPDIRECTDRAW7)newThis);
+                    Main_DirectDraw_AddRef(newThis);
                 }
             }
             else
             {
                 *obj = This;
-                Main_DirectDraw_AddRef((LPDIRECTDRAW7)This);
+                Main_DirectDraw_AddRef(This);
             }
         }
         else if (IsEqualGUID(&IID_IDirectDraw4, id))
@@ -82,13 +81,13 @@
                     newThis->lpLcl = This->lpLcl;
                     newThis->lpLink = This;
                     *obj = &newThis->lpVtbl;
-                    Main_DirectDraw_AddRef((LPDIRECTDRAW7)newThis);
+                    Main_DirectDraw_AddRef(newThis);
                 }
             }
             else
             {
                 *obj = This;
-                Main_DirectDraw_AddRef((LPDIRECTDRAW7)This);
+                Main_DirectDraw_AddRef(This);
             }
         }
         else if (IsEqualGUID(&IID_IDirectDraw2, id))
@@ -109,13 +108,13 @@
                     newThis->lpLcl = This->lpLcl;
                     newThis->lpLink = This;
                     *obj = &newThis->lpVtbl;
-                    Main_DirectDraw_AddRef((LPDIRECTDRAW7)newThis);
+                    Main_DirectDraw_AddRef(newThis);
                 }
             }
             else
             {
                 *obj = This;
-                Main_DirectDraw_AddRef((LPDIRECTDRAW7)This);
+                Main_DirectDraw_AddRef(This);
             }
         }
         else if (IsEqualGUID(&IID_IDirectDraw, id))
@@ -136,13 +135,13 @@
                     newThis->lpLcl = This->lpLcl;
                     newThis->lpLink = This;
                     *obj = &newThis->lpVtbl;
-                    Main_DirectDraw_AddRef((LPDIRECTDRAW7)newThis);
+                    Main_DirectDraw_AddRef(newThis);
                 }
             }
             else
             {
                 *obj = This;
-                Main_DirectDraw_AddRef((LPDIRECTDRAW7)This);
+                Main_DirectDraw_AddRef(This);
             }
         }
         else
@@ -161,10 +160,9 @@
 }
 ULONG WINAPI
-Main_DirectDraw_AddRef (LPDIRECTDRAW7 iface)
+Main_DirectDraw_AddRef (LPDDRAWI_DIRECTDRAW_INT This)
 {
     ULONG retValue = 0;
-    LPDDRAWI_DIRECTDRAW_INT This = (LPDDRAWI_DIRECTDRAW_INT)iface;
     DX_WINDBG_trace();
@@ -200,15 +198,14 @@
 ULONG WINAPI
-Main_DirectDraw_Release (LPDIRECTDRAW7 iface)
+Main_DirectDraw_Release (LPDDRAWI_DIRECTDRAW_INT This)
 {
     ULONG Counter = 0;
-    LPDDRAWI_DIRECTDRAW_INT This = (LPDDRAWI_DIRECTDRAW_INT)iface;
-
-    DX_WINDBG_trace();
-    _SEH_TRY
-    {
-        if (iface!=NULL)
+
+    DX_WINDBG_trace();
+    _SEH_TRY
+    {
+        if (This!=NULL)
         {
             This->lpLcl->dwLocalRefCnt--;
             This->dwIntRefCnt--;
@@ -226,7 +223,7 @@
                     ChangeDisplaySettings(NULL, 0);
                 }*/
-                Cleanup(iface);
+                Cleanup(This);
             }
             /* FIXME cleanup being not call why ?? */
@@ -245,7 +242,7 @@
 }
 HRESULT WINAPI
-Main_DirectDraw_Initialize (LPDIRECTDRAW7 iface, LPGUID lpGUID)
+Main_DirectDraw_Initialize (LPDDRAWI_DIRECTDRAW_INT This, LPGUID lpGUID)
 {
        return DDERR_ALREADYINITIALIZED;
 }
@@ -256,10 +253,9 @@
  * when no exclusive owner are set in corpativelevel
  */
 HRESULT WINAPI
-Main_DirectDraw_Compact(LPDIRECTDRAW7 iface)
+Main_DirectDraw_Compact(LPDDRAWI_DIRECTDRAW_INT This)
 {
     HRESULT retVal = DD_OK;
-    LPDDRAWI_DIRECTDRAW_INT This = (LPDDRAWI_DIRECTDRAW_INT) iface;
     DX_WINDBG_trace();
     // EnterCriticalSection(&ddcs);
@@ -280,7 +276,7 @@
 }
 HRESULT WINAPI
-Main_DirectDraw_GetAvailableVidMem(LPDIRECTDRAW2 iface, LPDDSCAPS ddscaps, LPDWORD
dwTotal, LPDWORD dwFree)
+Main_DirectDraw_GetAvailableVidMem(LPDDRAWI_DIRECTDRAW_INT This, LPDDSCAPS ddscaps,
LPDWORD dwTotal, LPDWORD dwFree)
 {
     DDSCAPS2 myddscaps;
     HRESULT retValue = DD_OK;
@@ -290,7 +286,7 @@
     _SEH_TRY
     {
         myddscaps.dwCaps =  ddscaps->dwCaps;
-        retValue = Main_DirectDraw_GetAvailableVidMem4((LPDIRECTDRAW7)iface,
&myddscaps, dwTotal, dwFree);
+        retValue = Main_DirectDraw_GetAvailableVidMem4(This, &myddscaps, dwTotal,
dwFree);
     }
     _SEH_HANDLE
     {
@@ -302,12 +298,12 @@
 }
 HRESULT WINAPI
-Main_DirectDraw_GetAvailableVidMem4(LPDIRECTDRAW7 iface, LPDDSCAPS2 ddscaps,
+Main_DirectDraw_GetAvailableVidMem4(LPDDRAWI_DIRECTDRAW_INT This, LPDDSCAPS2 ddscaps,
                    LPDWORD dwTotal, LPDWORD dwFree)
 {
     HRESULT retVal = DD_OK;
     DDHAL_GETAVAILDRIVERMEMORYDATA  memdata;
-    LPDDRAWI_DIRECTDRAW_INT This = (LPDDRAWI_DIRECTDRAW_INT)iface;
+
     DX_WINDBG_trace();
     _SEH_TRY
@@ -402,9 +398,8 @@
 }
 HRESULT WINAPI
-Main_DirectDraw_GetFourCCCodes(LPDIRECTDRAW7 iface, LPDWORD lpNumCodes, LPDWORD lpCodes)
-{
-    LPDDRAWI_DIRECTDRAW_INT This = (LPDDRAWI_DIRECTDRAW_INT)iface;
+Main_DirectDraw_GetFourCCCodes(LPDDRAWI_DIRECTDRAW_INT This, LPDWORD lpNumCodes, LPDWORD
lpCodes)
+{
     HRESULT retVal = DD_OK;
     DX_WINDBG_trace();
@@ -463,7 +458,7 @@
 /* For DirectDraw 1 - 3 */
 HRESULT WINAPI
-Main_DirectDraw_CreateSurface (LPDIRECTDRAW iface, LPDDSURFACEDESC pDDSD,
+Main_DirectDraw_CreateSurface (LPDDRAWI_DIRECTDRAW_INT This, LPDDSURFACEDESC pDDSD,
                                LPDIRECTDRAWSURFACE *ppSurf, IUnknown *pUnkOuter)
 {
    HRESULT ret = DDERR_GENERIC;
@@ -477,7 +472,7 @@
         if (pDDSD->dwSize == sizeof(DDSURFACEDESC))
         {
             CopyDDSurfDescToDDSurfDesc2(&dd_desc_v2, (LPDDSURFACEDESC)pDDSD);
-            ret = Internal_CreateSurface((LPDDRAWI_DIRECTDRAW_INT)iface,
+            ret = Internal_CreateSurface(This,
                                          &dd_desc_v2,
                                          (LPDIRECTDRAWSURFACE7 *)ppSurf,
                                          pUnkOuter);
@@ -499,7 +494,7 @@
 /* For DirectDraw 4 - 7 */
 HRESULT WINAPI
-Main_DirectDraw_CreateSurface4(LPDIRECTDRAW7 iface, LPDDSURFACEDESC2 pDDSD,
+Main_DirectDraw_CreateSurface4(LPDDRAWI_DIRECTDRAW_INT This, LPDDSURFACEDESC2 pDDSD,
                                LPDIRECTDRAWSURFACE7 *ppSurf, IUnknown *pUnkOuter)
 {
     HRESULT ret;
@@ -507,7 +502,7 @@
     // EnterCriticalSection(&ddcs);
     _SEH_TRY
     {
-        ret = Internal_CreateSurface( (LPDDRAWI_DIRECTDRAW_INT)iface,pDDSD,
ppSurf,pUnkOuter);
+        ret = Internal_CreateSurface(This, pDDSD, ppSurf,pUnkOuter);
     }
     _SEH_HANDLE
     {
Modified: trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_setcooperativelevel.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/Ddraw/dd…
==============================================================================
--- trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_setcooperativelevel.c (original)
+++ trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_setcooperativelevel.c Sat Jun 23 00:03:04
2007
@@ -14,13 +14,10 @@
 #include <pseh/pseh.h>
 HRESULT WINAPI
-Main_DirectDraw_SetCooperativeLevel (LPDIRECTDRAW7 iface, HWND hwnd, DWORD cooplevel)
+Main_DirectDraw_SetCooperativeLevel (LPDDRAWI_DIRECTDRAW_INT This, HWND hwnd, DWORD
cooplevel)
 {
-
-
-      HRESULT retVal = DD_OK;
-    HWND window;
-    LPDDRAWI_DIRECTDRAW_INT This = (LPDDRAWI_DIRECTDRAW_INT)iface;
+    HRESULT retVal = DD_OK;
+
     DX_WINDBG_trace();
Modified: trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_stubs.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/Ddraw/dd…
==============================================================================
--- trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_stubs.c (original)
+++ trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_stubs.c Sat Jun 23 00:03:04 2007
@@ -15,7 +15,7 @@
  */
 HRESULT
 WINAPI
-Main_DirectDraw_CreateClipper(LPDIRECTDRAW7 iface,
+Main_DirectDraw_CreateClipper(LPDDRAWI_DIRECTDRAW_INT This,
                               DWORD dwFlags,
                               LPDIRECTDRAWCLIPPER *ppClipper,
                               IUnknown *pUnkOuter)
@@ -24,14 +24,14 @@
        DX_STUB;
 }
-HRESULT WINAPI Main_DirectDraw_CreatePalette(LPDIRECTDRAW7 iface, DWORD dwFlags,
+HRESULT WINAPI Main_DirectDraw_CreatePalette(LPDDRAWI_DIRECTDRAW_INT This, DWORD dwFlags,
                   LPPALETTEENTRY palent, LPDIRECTDRAWPALETTE* ppPalette, LPUNKNOWN
pUnkOuter)
 {
        DX_WINDBG_trace();
        DX_STUB;
 }
-HRESULT WINAPI Main_DirectDraw_DuplicateSurface(LPDIRECTDRAW7 iface, LPDIRECTDRAWSURFACE7
src,
+HRESULT WINAPI Main_DirectDraw_DuplicateSurface(LPDDRAWI_DIRECTDRAW_INT This,
LPDIRECTDRAWSURFACE7 src,
                  LPDIRECTDRAWSURFACE7* dst)
 {
        DX_WINDBG_trace();
@@ -39,7 +39,7 @@
 }
 HRESULT WINAPI
-Main_DirectDraw_EnumSurfaces(LPDIRECTDRAW7 iface, DWORD dwFlags,
+Main_DirectDraw_EnumSurfaces(LPDDRAWI_DIRECTDRAW_INT This, DWORD dwFlags,
                  LPDDSURFACEDESC2 lpDDSD2, LPVOID context,
                  LPDDENUMSURFACESCALLBACK7 callback)
 {
@@ -51,7 +51,7 @@
  * Status: Implentation removed due to rewrite
  */
 HRESULT WINAPI
-Main_DirectDraw_FlipToGDISurface(LPDIRECTDRAW7 iface)
+Main_DirectDraw_FlipToGDISurface(LPDDRAWI_DIRECTDRAW_INT This)
 {
        DX_WINDBG_trace();
        DX_STUB;
@@ -59,7 +59,7 @@
 HRESULT WINAPI
-Main_DirectDraw_GetGDISurface(LPDIRECTDRAW7 iface,
+Main_DirectDraw_GetGDISurface(LPDDRAWI_DIRECTDRAW_INT This,
                                              LPDIRECTDRAWSURFACE7 *lplpGDIDDSSurface)
 {
        DX_WINDBG_trace();
@@ -67,14 +67,14 @@
 }
 HRESULT WINAPI
-Main_DirectDraw_GetScanLine(LPDIRECTDRAW7 iface, LPDWORD lpdwScanLine)
+Main_DirectDraw_GetScanLine(LPDDRAWI_DIRECTDRAW_INT This, LPDWORD lpdwScanLine)
 {
        DX_WINDBG_trace();
        DX_STUB;
 }
 HRESULT WINAPI
-Main_DirectDraw_GetVerticalBlankStatus(LPDIRECTDRAW7 iface, LPBOOL lpbIsInVB)
+Main_DirectDraw_GetVerticalBlankStatus(LPDDRAWI_DIRECTDRAW_INT This, LPBOOL lpbIsInVB)
 {
        DX_WINDBG_trace();
        DX_STUB;
@@ -84,41 +84,41 @@
  * Status: Implentation removed due to rewrite
  */
 HRESULT WINAPI
-Main_DirectDraw_WaitForVerticalBlank(LPDIRECTDRAW7 iface, DWORD dwFlags,
+Main_DirectDraw_WaitForVerticalBlank(LPDDRAWI_DIRECTDRAW_INT This, DWORD dwFlags,
                                                    HANDLE h)
 {
        DX_WINDBG_trace();
        DX_STUB;
 }
-HRESULT WINAPI Main_DirectDraw_GetSurfaceFromDC(LPDIRECTDRAW7 iface, HDC hdc,
+HRESULT WINAPI Main_DirectDraw_GetSurfaceFromDC(LPDDRAWI_DIRECTDRAW_INT This, HDC hdc,
                                                 LPDIRECTDRAWSURFACE7 *lpDDS)
 {
        DX_WINDBG_trace();
        DX_STUB;
 }
-HRESULT WINAPI Main_DirectDraw_RestoreAllSurfaces(LPDIRECTDRAW7 iface)
+HRESULT WINAPI Main_DirectDraw_RestoreAllSurfaces(LPDDRAWI_DIRECTDRAW_INT This)
 {
        DX_WINDBG_trace();
        DX_STUB;
 }
-HRESULT WINAPI Main_DirectDraw_TestCooperativeLevel(LPDIRECTDRAW7 iface)
+HRESULT WINAPI Main_DirectDraw_TestCooperativeLevel(LPDDRAWI_DIRECTDRAW_INT This)
 {
        DX_WINDBG_trace();
        DX_STUB;
 }
-HRESULT WINAPI Main_DirectDraw_StartModeTest(LPDIRECTDRAW7 iface, LPSIZE pModes,
+HRESULT WINAPI Main_DirectDraw_StartModeTest(LPDDRAWI_DIRECTDRAW_INT This, LPSIZE pModes,
                   DWORD dwNumModes, DWORD dwFlags)
 {
        DX_WINDBG_trace();
        DX_STUB;
 }
-HRESULT WINAPI Main_DirectDraw_EvaluateMode(LPDIRECTDRAW7 iface,DWORD a,DWORD* b)
+HRESULT WINAPI Main_DirectDraw_EvaluateMode(LPDDRAWI_DIRECTDRAW_INT This,DWORD a,DWORD*
b)
 {
        DX_WINDBG_trace();
        DX_STUB;
Modified: trunk/reactos/dll/directx/ddraw/Surface/surface.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/Surface/…
==============================================================================
--- trunk/reactos/dll/directx/ddraw/Surface/surface.h (original)
+++ trunk/reactos/dll/directx/ddraw/Surface/surface.h Sat Jun 23 00:03:04 2007
@@ -51,10 +51,9 @@
 HRESULT WINAPI Main_DDrawSurface_AddAttachedSurface(LPDIRECTDRAWSURFACE7 iface,
LPDIRECTDRAWSURFACE7 pAttach);
 HRESULT WINAPI Main_DDrawSurface_AddOverlayDirtyRect(LPDIRECTDRAWSURFACE7 iface, LPRECT
pRect);
 HRESULT WINAPI Main_DDrawSurface_GetSurfaceDesc(LPDIRECTDRAWSURFACE7 iface,
LPDDSURFACEDESC2 pDDSD);
-HRESULT WINAPI Main_DirectDraw_EnumDisplayModes(LPDIRECTDRAW7 iface, DWORD dwFlags,
LPDDSURFACEDESC2 pDDSD, LPVOID context, LPDDENUMMODESCALLBACK2 callback);
 HRESULT WINAPI Main_DDrawSurface_SetSurfaceDesc(LPDIRECTDRAWSURFACE7 iface,
DDSURFACEDESC2 *DDSD, DWORD Flags);
-HRESULT WINAPI Main_DirectDraw_GetAvailableVidMem(LPDIRECTDRAW2 iface, LPDDSCAPS ddscaps,
LPDWORD total, LPDWORD free);
-HRESULT WINAPI Main_DirectDraw_GetAvailableVidMem4(LPDIRECTDRAW7 iface, LPDDSCAPS2
ddscaps, LPDWORD total, LPDWORD free);
+
+
 // hel callbacks
 DWORD CALLBACK  HelDdDestroyDriver(LPDDHAL_DESTROYDRIVERDATA lpDestroyDriver);
@@ -68,9 +67,4 @@
 DWORD CALLBACK  HelDdSetExclusiveMode(LPDDHAL_SETEXCLUSIVEMODEDATA lpSetExclusiveMode);
 DWORD CALLBACK  HelDdFlipToGDISurface(LPDDHAL_FLIPTOGDISURFACEDATA lpFlipToGDISurface);
-// internal functions
-HRESULT CreateOverlaySurface(LPDDRAWI_DIRECTDRAW_INT This, LPDDRAWI_DDRAWSURFACE_INT
*That, LPDDSURFACEDESC2 pDDSD);
-HRESULT CreateBackBufferSurface(LPDDRAWI_DIRECTDRAW_INT This, LPDDRAWI_DDRAWSURFACE_INT
*That, LPDDRAWI_DDRAWSURFACE_LCL *lpLcl, LPDDSURFACEDESC2 pDDSD);
-HRESULT CreatePrimarySurface(LPDDRAWI_DIRECTDRAW_INT This, LPDDRAWI_DDRAWSURFACE_INT
That,LPDDRAWI_DDRAWSURFACE_LCL lpLcl, LPDDSURFACEDESC2 pDDSD);
-
Modified: trunk/reactos/dll/directx/ddraw/cleanup.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/cleanup.…
==============================================================================
--- trunk/reactos/dll/directx/ddraw/cleanup.c (original)
+++ trunk/reactos/dll/directx/ddraw/cleanup.c Sat Jun 23 00:03:04 2007
@@ -13,10 +13,8 @@
 #include "d3dhal.h"
 VOID
-Cleanup(LPDIRECTDRAW7 iface)
+Cleanup(LPDDRAWI_DIRECTDRAW_INT This)
 {
-    LPDDRAWI_DIRECTDRAW_INT This = (LPDDRAWI_DIRECTDRAW_INT)iface;
-
     DX_WINDBG_trace();
     if (ddgbl.lpDDCBtmp != NULL)
Modified: trunk/reactos/dll/directx/ddraw/rosdraw.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/rosdraw.…
==============================================================================
--- trunk/reactos/dll/directx/ddraw/rosdraw.h (original)
+++ trunk/reactos/dll/directx/ddraw/rosdraw.h Sat Jun 23 00:03:04 2007
@@ -85,7 +85,7 @@
 void CopyDDSurfDescToDDSurfDesc2(LPDDSURFACEDESC2 dst_pDesc, LPDDSURFACEDESC src_pDesc);
 /* DirectDraw Cleanup code only internal use */
-VOID Cleanup(LPDIRECTDRAW7 iface);
+VOID Cleanup(LPDDRAWI_DIRECTDRAW_INT iface);
 /* own macro to alloc memmory */
Modified: trunk/reactos/dll/directx/ddraw/startup.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/startup.…
==============================================================================
--- trunk/reactos/dll/directx/ddraw/startup.c (original)
+++ trunk/reactos/dll/directx/ddraw/startup.c Sat Jun 23 00:03:04 2007
@@ -109,28 +109,28 @@
         This->lpVtbl = &DirectDraw7_Vtable;
         This->lpLcl->dwLocalFlags = This->lpLcl->dwLocalFlags +
DDRAWILCL_DIRECTDRAW7;
         *pIface = (LPDIRECTDRAW)&This->lpVtbl;
-        Main_DirectDraw_AddRef((LPDIRECTDRAW7)This);
+        Main_DirectDraw_AddRef(This);
     }
     else if (IsEqualGUID(&IID_IDirectDraw4, id))
     {
         /* DirectDraw4 Vtable */
         This->lpVtbl = &DirectDraw4_Vtable;
         *pIface = (LPDIRECTDRAW)&This->lpVtbl;
-        Main_DirectDraw_AddRef((LPDIRECTDRAW7)This);
+        Main_DirectDraw_AddRef(This);
     }
     else if (IsEqualGUID(&IID_IDirectDraw2, id))
     {
         /* DirectDraw2 Vtable */
         This->lpVtbl = &DirectDraw2_Vtable;
         *pIface = (LPDIRECTDRAW)&This->lpVtbl;
-        Main_DirectDraw_AddRef((LPDIRECTDRAW7)This);
+        Main_DirectDraw_AddRef(This);
     }
     else if (IsEqualGUID(&IID_IDirectDraw, id))
     {
         /* DirectDraw Vtable */
         This->lpVtbl = &DirectDraw_Vtable;
         *pIface = (LPDIRECTDRAW)&This->lpVtbl;
-        Main_DirectDraw_AddRef((LPDIRECTDRAW7)This);
+        Main_DirectDraw_AddRef(This);
     }
     if ( This->lpVtbl != 0)