X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Ftexture2d.h;fp=source%2Ftexture2d.h;h=9647ad3ed55c688a86c156dd11e3daacba687b9d;hp=221fbd7b76a28aee38d95382a2b797e34fd5d24c;hb=e01371d38e290b4c526146fd5d1388bba8201233;hpb=4a577ddc946bd279d7bc4942a2ce4c46c7ef5d35

diff --git a/source/texture2d.h b/source/texture2d.h
index 221fbd7b..9647ad3e 100644
--- a/source/texture2d.h
+++ b/source/texture2d.h
@@ -75,7 +75,8 @@ public:
 	unsigned get_height() const { return height; }
 
 private:
-	void get_level_size(unsigned, unsigned &, unsigned &);
+	unsigned get_n_levels() const;
+	void get_level_size(unsigned, unsigned &, unsigned &) const;
 
 public:
 	virtual Resource::AsyncLoader *load(IO::Seekable &, const Resources * = 0);