X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Foptimize.h;h=6d8a6194e7e9f5d2076fa81938a75aff421e39c2;hb=d4257f651ab8341d926d97d5c85d72ce64f8778b;hp=ed9f91345f71b405209e3b6a32f7adec0d5ebeb3;hpb=3c2397dbb6e45fe72214f71048c4edfe4f11ac73;p=libs%2Fgl.git

diff --git a/source/glsl/optimize.h b/source/glsl/optimize.h
index ed9f9134..6d8a6194 100644
--- a/source/glsl/optimize.h
+++ b/source/glsl/optimize.h
@@ -183,6 +183,8 @@ private:
 	static T evaluate_arithmetic(char, T, T);
 	template<typename T>
 	static T evaluate_int_special_op(char, T, T);
+	template<typename T>
+	void convert_to_result(const Variant &);
 	void set_result(const Variant &, bool = false);
 
 	virtual void visit(RefPtr<Expression> &);
@@ -277,6 +279,7 @@ private:
 		Node *node;
 		Assignment::Target target;
 		std::vector<Node *> used_by;
+		unsigned in_loop;
 
 		AssignmentInfo(): node(0) { }
 	};
@@ -303,6 +306,8 @@ private:
 	bool r_side_effects;
 	bool in_struct;
 	bool composite_reference;
+	unsigned in_loop;
+	std::vector<Node *> loop_ext_refs;
 	Assignment::Target r_reference;
 	std::set<Node *> unused_nodes;