X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Foutput.h;h=61c02caada72aed11f5e7361c55b639ccde449b9;hb=5b33d00373c6f4953d684f8cc75c9353df469735;hp=66b77bbaaca62a391cce7b022b68473a2f9595e5;hpb=bd8816692056230c36504dcccd76c6946dff47b1;p=libs%2Fgl.git

diff --git a/source/glsl/output.h b/source/glsl/output.h
index 66b77bba..61c02caa 100644
--- a/source/glsl/output.h
+++ b/source/glsl/output.h
@@ -9,6 +9,7 @@ namespace Msp {
 namespace GL {
 namespace SL {
 
+/** Formats the syntax tree as GLSL. */
 class Formatter: private TraversingVisitor
 {
 private:
@@ -19,7 +20,6 @@ private:
 	unsigned source_line;
 	unsigned indent;
 	bool parameter_list;
-	std::string block_interface;
 
 public:
 	Formatter();
@@ -38,6 +38,7 @@ private:
 	virtual void visit(VariableReference &);
 	virtual void visit(InterfaceBlockReference &);
 	virtual void visit(MemberAccess &);
+	virtual void visit(Swizzle &);
 	virtual void visit(UnaryExpression &);
 	virtual void visit(BinaryExpression &);
 	virtual void visit(Assignment &);