SDK sync.

materialsystem/shaderlib/shaderlib_cvar.cpp

@@ -0,0 +1,42 @@
+//===== Copyright © 1996-2005, Valve Corporation, All rights reserved. ======//
+//
+// Purpose: 
+//
+//===========================================================================//
+
+#include "icvar.h"
+#include "tier1/tier1.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+// ------------------------------------------------------------------------------------------- //
+// ConVar stuff.
+// ------------------------------------------------------------------------------------------- //
+class CShaderLibConVarAccessor : public IConCommandBaseAccessor
+{
+public:
+	virtual bool	RegisterConCommandBase( ConCommandBase *pCommand )
+	{
+		// Link to engine's list instead
+		g_pCVar->RegisterConCommand( pCommand );
+
+		char const *pValue = g_pCVar->GetCommandLineValue( pCommand->GetName() );
+		if( pValue && !pCommand->IsCommand() )
+		{
+			( ( ConVar * )pCommand )->SetValue( pValue );
+		}
+		return true;
+	}
+};
+
+CShaderLibConVarAccessor g_ConVarAccessor;
+
+
+void InitShaderLibCVars( CreateInterfaceFn cvarFactory )
+{
+	if ( g_pCVar )
+	{
+		ConVar_Register( FCVAR_MATERIAL_SYSTEM_THREAD, &g_ConVarAccessor );
+	}
+}