X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fglsl%2Foutput.h;h=dbdd888e5923aa69355c9fe75923bcadf7e12c61;hp=b8554b7d1aa83eb95f89e1647a280492883065e3;hb=76cc18518fc8b0b4fa11fda153e7d9b3899ed112;hpb=5c33b56c3b97ca0381ac216a603c7553f4bea499

diff --git a/source/glsl/output.h b/source/glsl/output.h
index b8554b7d..dbdd888e 100644
--- a/source/glsl/output.h
+++ b/source/glsl/output.h
@@ -9,23 +9,21 @@ namespace Msp {
 namespace GL {
 namespace SL {
 
+/** Formats the syntax tree as GLSL. */
 class Formatter: private TraversingVisitor
 {
 private:
-	Stage *stage;
-	Compiler::Mode mode;
+	Stage *stage = 0;
 	std::string formatted;
-	unsigned source_index;
-	unsigned source_line;
-	unsigned indent;
-	bool parameter_list;
-	std::string block_interface;
+	unsigned source_index = 0;
+	unsigned source_line = 1;
+	unsigned indent = 0;
+	bool parameter_list = false;
+	bool omit_builtin = false;
+	bool r_empty_name = false;
 
 public:
-	Formatter();
-
-	const std::string &apply(Stage &, Compiler::Mode);
-	const std::string &apply(Node &n) { n.visit(*this); return formatted; }
+	std::string apply(Stage &);
 
 private:
 	void append(const std::string &);
@@ -33,13 +31,16 @@ private:
 	void set_source(unsigned, unsigned);
 
 	virtual void visit(Block &);
+	void visit_expression(Expression &, const Operator *, bool);
 	virtual void visit(Literal &);
-	virtual void visit(ParenthesizedExpression &);
 	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 &);
+	virtual void visit(TernaryExpression &);
 	virtual void visit(FunctionCall &);
 	virtual void visit(ExpressionStatement &);
 	virtual void visit(Import &);