X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fglsl%2Foptimize.h;h=6d8a6194e7e9f5d2076fa81938a75aff421e39c2;hp=7d064056e48ceb6d72bb7d9a4b2e9d5099f2e401;hb=83186c4a01ada8bfb0199c4396c0aaa64631577f;hpb=bb386d895f5fce2f0099886fdf7e7073b18246e8

diff --git a/source/glsl/optimize.h b/source/glsl/optimize.h
index 7d064056..6d8a6194 100644
--- a/source/glsl/optimize.h
+++ b/source/glsl/optimize.h
@@ -279,6 +279,7 @@ private:
 		Node *node;
 		Assignment::Target target;
 		std::vector<Node *> used_by;
+		unsigned in_loop;
 
 		AssignmentInfo(): node(0) { }
 	};
@@ -305,6 +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;