X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fsyntax.cpp;h=b224763248f26aa20f2d7e537ccbc6aa224acdb7;hb=a12f4941e78e1cc0070c5256180a18bb892adcb1;hp=d0273909d68db900e0d95e79c08f1d2cf9f140cd;hpb=8f5f54a9e165dae424e5b0bb8e488c3d01849bf6;p=libs%2Fgl.git

diff --git a/source/glsl/syntax.cpp b/source/glsl/syntax.cpp
index d0273909..b2247632 100644
--- a/source/glsl/syntax.cpp
+++ b/source/glsl/syntax.cpp
@@ -138,14 +138,16 @@ void InterfaceBlockReference::visit(NodeVisitor &visitor)
 
 
 MemberAccess::MemberAccess():
-	declaration(0)
+	declaration(0),
+	index(-1)
 { }
 
 MemberAccess::MemberAccess(const MemberAccess &other):
 	Expression(other),
 	left(other.left),
 	member(other.member),
-	declaration(0)
+	declaration(0),
+	index(-1)
 { }
 
 void MemberAccess::visit(NodeVisitor &visitor)
@@ -553,6 +555,13 @@ int get_layout_value(const Layout &layout, const string &name, int def_value)
 	return def_value;
 }
 
+void add_to_chain(Assignment::Target &target, Assignment::Target::ChainType type, unsigned index)
+{
+	if(target.chain_len<7)
+		target.chain[target.chain_len] = type | min<unsigned>(index, 0x3F);
+	++target.chain_len;
+}
+
 } // namespace SL
 } // namespace GL
 } // namespace Msp