diff --git a/dlls/ddraw/ddraw.c b/dlls/ddraw/ddraw.c
index 17adb274df7..9f641e130c4 100644
--- a/dlls/ddraw/ddraw.c
+++ b/dlls/ddraw/ddraw.c
@@ -2406,7 +2406,7 @@ IDirectDrawImpl_CreateSurface(IDirectDraw7 *iface,
                                            0, /* usage */
                                            Format,
                                            Pool,
-                                           &object->wineD3DTexture,
+                                           (IWineD3DTexture **) &object->wineD3DTexture,
                                            0, /* SharedHandle */
                                            (IUnknown *) ICOM_INTERFACE(object, IDirectDrawSurface7),
                                            D3D7CB_CreateSurface );
diff --git a/dlls/ddraw/ddraw_private.h b/dlls/ddraw/ddraw_private.h
index 85e15bc8e3e..b2fc8b348e7 100644
--- a/dlls/ddraw/ddraw_private.h
+++ b/dlls/ddraw/ddraw_private.h
@@ -227,7 +227,7 @@ struct IDirectDrawSurfaceImpl
     /* Connections to other Objects */
     IDirectDrawImpl         *ddraw;
     IWineD3DSurface         *WineD3DSurface;
-    IWineD3DTexture         *wineD3DTexture;
+    IWineD3DBaseTexture     *wineD3DTexture;
 
     /* This implementation handles attaching surfaces to other surfaces */
     IDirectDrawSurfaceImpl  *next_attached;
diff --git a/dlls/ddraw/device.c b/dlls/ddraw/device.c
index d26c39d5f12..61be06493a1 100644
--- a/dlls/ddraw/device.c
+++ b/dlls/ddraw/device.c
@@ -2295,7 +2295,7 @@ IDirect3DDeviceImpl_7_SetRenderState(IDirect3DDevice7 *iface,
                 IDirectDrawSurfaceImpl *surf = (IDirectDrawSurfaceImpl *) This->Handles[Value - 1].ptr;
                 return IWineD3DDevice_SetTexture(This->wineD3DDevice,
                                                  0,
-                                                 (IWineD3DBaseTexture *) surf->wineD3DTexture);
+                                                 surf->wineD3DTexture);
             }
         }
 
@@ -3946,7 +3946,7 @@ IDirect3DDeviceImpl_7_SetTexture(IDirect3DDevice7 *iface,
     /* Texture may be NULL here */
     return IWineD3DDevice_SetTexture(This->wineD3DDevice,
                                      Stage,
-                                     surf ? (IWineD3DBaseTexture * ) surf->wineD3DTexture : NULL);
+                                     surf ? surf->wineD3DTexture : NULL);
 }
 
 static HRESULT WINAPI
diff --git a/dlls/ddraw/surface.c b/dlls/ddraw/surface.c
index ea09f851355..96aec40de13 100644
--- a/dlls/ddraw/surface.c
+++ b/dlls/ddraw/surface.c
@@ -301,7 +301,7 @@ IDirectDrawSurfaceImpl_Release(IDirectDrawSurface7 *iface)
          */
         if(This->wineD3DTexture)
         {
-            IWineD3DTexture_Release(This->wineD3DTexture);
+            IWineD3DBaseTexture_Release(This->wineD3DTexture);
         }
         /* If it's the RenderTarget, destroy the d3ddevice */
         else if( (ddraw->d3d_initialized) && (This == ddraw->d3d_target))
@@ -1815,8 +1815,8 @@ IDirectDrawSurfaceImpl_SetLOD(IDirectDrawSurface7 *iface,
         return DDERR_INVALIDOBJECT;
     }
 
-    return IWineD3DTexture_SetLOD(This->wineD3DTexture,
-                                  MaxLOD);
+    return IWineD3DBaseTexture_SetLOD(This->wineD3DTexture,
+                                      MaxLOD);
 }
 
 /*****************************************************************************
@@ -1846,7 +1846,7 @@ IDirectDrawSurfaceImpl_GetLOD(IDirectDrawSurface7 *iface,
     if (!(This->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
         return DDERR_INVALIDOBJECT;
 
-    *MaxLOD = IWineD3DTexture_GetLOD(This->wineD3DTexture);
+    *MaxLOD = IWineD3DBaseTexture_GetLOD(This->wineD3DTexture);
     return DD_OK;
 }