X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fdebug.h;h=3837c569bb18e13aacf3d02a9d1d58eadecd5cb0;hb=f526938b407e061c7424adedc34af4d1ff687f90;hp=9806d545ccbdb6def3ddf3030c28d79926d54e80;hpb=d2f75fa9ccf8252ff8a750071b26e77047a346cb;p=libs%2Fgl.git

diff --git a/source/glsl/debug.h b/source/glsl/debug.h
index 9806d545..3837c569 100644
--- a/source/glsl/debug.h
+++ b/source/glsl/debug.h
@@ -8,6 +8,8 @@ namespace Msp {
 namespace GL {
 namespace SL {
 
+/** Creates a textual representation of the syntax tree.  The result is encoded
+as UTF-8. */
 class DumpTree: private TraversingVisitor
 {
 private:
@@ -20,6 +22,16 @@ private:
 		REACH = 0x2574         // ╴
 	};
 
+	struct Branch
+	{
+		std::string text;
+		Node *node;
+
+		Branch(const char *t, Node *n = 0): text(t), node(n) { }
+		Branch(const std::string &t, Node *n = 0): text(t), node(n) { }
+		Branch(Node *n): node(n) { }
+	};
+
 	std::map<const Node *, unsigned> node_labels;
 	std::string formatted;
 	std::vector<TreeChars> tree;
@@ -29,11 +41,13 @@ public:
 
 private:
 	void append(const std::string &);
+	void append_subtree(const std::vector<Branch> &);
 	void begin_sub();
 	void last_branch();
 	void end_sub();
 	void annotated_branch(const std::string &, Node &);
 	unsigned get_label(const Node &);
+	std::string format_type(TypeDeclaration *);
 
 	template<typename T>
 	typename T::const_iterator increment(typename T::const_iterator &, const T &);
@@ -42,7 +56,9 @@ private:
 	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 &);
@@ -52,15 +68,17 @@ private:
 	virtual void visit(Precision &);
 	virtual void visit(Layout &);
 	virtual void visit(InterfaceLayout &);
+	virtual void visit(BasicTypeDeclaration &);
+	virtual void visit(ImageTypeDeclaration &);
 	virtual void visit(StructDeclaration &);
 	virtual void visit(VariableDeclaration &);
 	virtual void visit(InterfaceBlock &);
 	virtual void visit(FunctionDeclaration &);
 	virtual void visit(Conditional &);
 	virtual void visit(Iteration &);
+	virtual void visit(Passthrough &);
 	virtual void visit(Return &);
 	virtual void visit(Jump &);
-	using TraversingVisitor::visit;
 };
 
 } // namespace SL