X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftexture3d.h;h=57f3a6f8589e9d1ea9c986785b477524880b0a76;hb=6f8c0c6c088be92804cb413c0234bfb817ef2d8d;hp=55a0e3dbe8ec4ce214bdc56f5532655160965b58;hpb=55dbeb5e04516699b8415104e346243d5e4c48c9;p=libs%2Fgl.git

diff --git a/source/texture3d.h b/source/texture3d.h
index 55a0e3db..57f3a6f8 100644
--- a/source/texture3d.h
+++ b/source/texture3d.h
@@ -85,7 +85,8 @@ public:
 	unsigned get_height() const { return height; }
 	unsigned get_depth() const { return depth; }
 protected:
-	void get_level_size(unsigned, unsigned &, unsigned &, unsigned &);
+	unsigned get_n_levels() const;
+	void get_level_size(unsigned, unsigned &, unsigned &, unsigned &) const;
 
 public:
 	virtual AsyncLoader *load(IO::Seekable &, const Resources * = 0) { return 0; }