wined3d: Add STATE_BLEND to debug_d3dstate().

Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dlls/wined3d/utils.c

@@ -4658,6 +4658,8 @@ const char *debug_d3dstate(DWORD state)
         return "STATE_COLOR_KEY";
     if (STATE_IS_STREAM_OUTPUT(state))
         return "STATE_STREAM_OUTPUT";
+    if (STATE_IS_BLEND(state))
+        return "STATE_BLEND";
 
     return wine_dbg_sprintf("UNKNOWN_STATE(%#x)", state);
 }