// Get the global context engine. Use this in preference
// to directly accessing the "contextEngine" variable.
internal static VsaEngine GetContextEngine()
{
// Lock on "VsaEngine" to synchronize with "CreateEngine()".
lock (typeof(VsaEngine))
{
if (contextEngine == null)
{
contextEngine = VsaEngine.MakeNewEngine();
}
return(contextEngine);
}
}