X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fglsl%2Fdebug.h;h=d873ea379a9019241385b8106196fd1c503c6a1e;hp=b2de993da648e39a06a8f8f93d03c112b596cd39;hb=ed3bfcde8987c646157f5450a24c2f5368b3ec9a;hpb=7b1e95a0515f50b74886cba05db0518b1864d179

diff --git a/source/glsl/debug.h b/source/glsl/debug.h
index b2de993d..d873ea37 100644
--- a/source/glsl/debug.h
+++ b/source/glsl/debug.h
@@ -22,6 +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;
@@ -31,6 +41,7 @@ public:
 
 private:
 	void append(const std::string &);
+	void append_subtree(const std::vector<Branch> &);
 	void begin_sub();
 	void last_branch();
 	void end_sub();