diff --git a/reactos/include/reactos/drivers/directx/dxeng.h b/reactos/include/reactos/drivers/directx/dxeng.h
index 68c8cb60b84..0d1da57c1c7 100644
--- a/reactos/include/reactos/drivers/directx/dxeng.h
+++ b/reactos/include/reactos/drivers/directx/dxeng.h
@@ -104,7 +104,7 @@ DWORD STDCALL DxEngSpTearDownSprites(DWORD x1, DWORD x2, DWORD x3);
 DWORD STDCALL DxEngSpUnTearDownSprites(DWORD x1, DWORD x2, DWORD x3);
 DWORD STDCALL DxEngSpSpritesVisible(DWORD x1);
 HDC STDCALL DxEngGetDesktopDC(BOOLEAN CreateDesktopDc, DWORD x2, DWORD x3);
-DWORD STDCALL DxEngDeleteDC(DWORD x1, DWORD x2);
+DWORD STDCALL DxEngDeleteDC(HDC hdc, DWORD x2);
 DWORD STDCALL DxEngSetDCState(DWORD x1, DWORD x2, DWORD x3);
 DWORD STDCALL DxEngSelectBitmap(DWORD x1, DWORD x2);
 DWORD STDCALL DxEngSetBitmapOwner(DWORD x1, DWORD x2);
diff --git a/reactos/subsystems/win32/win32k/ntddraw/ddraw.c b/reactos/subsystems/win32/win32k/ntddraw/ddraw.c
index b26a6f66acb..2d737785160 100644
--- a/reactos/subsystems/win32/win32k/ntddraw/ddraw.c
+++ b/reactos/subsystems/win32/win32k/ntddraw/ddraw.c
@@ -24,6 +24,7 @@ DRVFN gpDxFuncs[DXG_INDEX_DxDdIoctl];
 HANDLE ghDxGraphics = NULL;
 ULONG gdwDirectDrawContext;
 
+#define DXDBG 1
 
 /************************************************************************/
 /* DirectX graphic/video driver enable start here                       */
@@ -451,6 +452,9 @@ STDCALL
 NtGdiDdReenableDirectDrawObject(HANDLE hDirectDrawLocal,
                                 BOOL *pubNewMode)
 {
+#if DXDBG 
+    BOOL status = FALSE;
+#endif
     PGD_DXDDREENABLEDIRECTDRAWOBJECT pfnDdReenableDirectDrawObject = (PGD_DXDDREENABLEDIRECTDRAWOBJECT)gpDxFuncs[DXG_INDEX_DxDdReenableDirectDrawObject].pfn;
   
     if (pfnDdReenableDirectDrawObject == NULL)
@@ -460,7 +464,15 @@ NtGdiDdReenableDirectDrawObject(HANDLE hDirectDrawLocal,
     }
 
     DPRINT1("Calling dxg.sys pfnDdReenableDirectDrawObject\n");
+
+#if DXDBG 
+    status = pfnDdReenableDirectDrawObject(hDirectDrawLocal, pubNewMode);
+    DPRINT1("end Calling dxg.sys pfnDdReenableDirectDrawObject\n");
+    DPRINT1("return value : 0x%08x\n",status);
+    return status;
+#else
     return pfnDdReenableDirectDrawObject(hDirectDrawLocal, pubNewMode);
+#endif
 }
 
 
diff --git a/reactos/subsystems/win32/win32k/ntddraw/dxeng.c b/reactos/subsystems/win32/win32k/ntddraw/dxeng.c
index 057d94e8e3c..6743aaafdc4 100644
--- a/reactos/subsystems/win32/win32k/ntddraw/dxeng.c
+++ b/reactos/subsystems/win32/win32k/ntddraw/dxeng.c
@@ -43,7 +43,7 @@ DRVFN gaEngFuncs [] =
     {DXENG_INDEX_DxEngSetDCOwner, (PFN)DxEngSetDCOwner},
     {DXENG_INDEX_DxEngLockDC, (PFN)DxEngLockDC},
     {DXENG_INDEX_DxEngUnlockDC, (PFN)DxEngUnlockDC},
-    {DXENG_INDEX_DxEngSetDCState, (PFN)DxEngGetDCState},
+    {DXENG_INDEX_DxEngSetDCState, (PFN)DxEngSetDCState},
     {DXENG_INDEX_DxEngGetDCState, (PFN)DxEngGetDCState},
     {DXENG_INDEX_DxEngSelectBitmap, (PFN)DxEngSelectBitmap},
     {DXENG_INDEX_DxEngSetBitmapOwner, (PFN)DxEngSetBitmapOwner},
@@ -728,8 +728,9 @@ DxEngGetDesktopDC(BOOLEAN CreateDesktopDc, DWORD x2, DWORD x3)
 /************************************************************************/
 DWORD
 STDCALL
-DxEngDeleteDC(DWORD x1, DWORD x2)
+DxEngDeleteDC(HDC hdc, DWORD x2)
 {
+
     UNIMPLEMENTED;
     return FALSE;
 }