diff --git a/reactos/dll/directx/wine/CMakeLists.txt b/reactos/dll/directx/wine/CMakeLists.txt
index 8839aa496c8..f0e665bc097 100644
--- a/reactos/dll/directx/wine/CMakeLists.txt
+++ b/reactos/dll/directx/wine/CMakeLists.txt
@@ -23,6 +23,4 @@ add_subdirectory(d3dx9_40)
 add_subdirectory(d3dx9_41)
 add_subdirectory(d3dx9_42)
 add_subdirectory(ddraw)
-if(NOT MSVC)
-    add_subdirectory(wined3d)
-endif()
+add_subdirectory(wined3d)
diff --git a/reactos/dll/directx/wine/wined3d/state.c b/reactos/dll/directx/wine/wined3d/state.c
index 6c92e6ea1ab..9465989ee2d 100644
--- a/reactos/dll/directx/wine/wined3d/state.c
+++ b/reactos/dll/directx/wine/wined3d/state.c
@@ -1042,7 +1042,7 @@ void state_fogstartend(struct wined3d_context *context, const struct wined3d_sta
             fogend = tmpvalue.f;
             /* In GL, fogstart == fogend disables fog, in D3D everything's fogged.*/
             if(fogstart == fogend) {
-                fogstart = -1.0f / 0.0f;
+                fogstart = -INFINITY;
                 fogend = 0.0f;
             }
             break;
diff --git a/reactos/dll/directx/wine/wined3d/wined3d_private.h b/reactos/dll/directx/wine/wined3d/wined3d_private.h
index c9d12085e9c..3070ae3e9e7 100644
--- a/reactos/dll/directx/wine/wined3d/wined3d_private.h
+++ b/reactos/dll/directx/wine/wined3d/wined3d_private.h
@@ -199,8 +199,8 @@ static inline float float_16_to_32(const unsigned short *in) {
     } else if(e < 31) {
         return sgn * powf(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
     } else {
-        if(m == 0) return sgn / 0.0f; /* +INF / -INF */
-        else return 0.0f / 0.0f; /* NAN */
+        if(m == 0) return sgn * INFINITY; /* +INF / -INF */
+        else return NAN; /* NAN */
     }
 }
 
@@ -221,8 +221,8 @@ static inline float float_24_to_32(DWORD in)
     }
     else
     {
-        if (m == 0) return sgn / 0.0f; /* +INF / -INF */
-        else return 0.0f / 0.0f; /* NAN */
+        if (m == 0) return sgn * INFINITY; /* +INF / -INF */
+        else return NAN; /* NAN */
     }
 }