X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftexture3d.h;h=55a0e3dbe8ec4ce214bdc56f5532655160965b58;hb=4a577ddc946bd279d7bc4942a2ce4c46c7ef5d35;hp=75ae0fe902acb1eb8974591df86b67c9505e5fb3;hpb=d2efbd8a32efa2a3ee8542efc846277af19d63e0;p=libs%2Fgl.git

diff --git a/source/texture3d.h b/source/texture3d.h
index 75ae0fe9..55a0e3db 100644
--- a/source/texture3d.h
+++ b/source/texture3d.h
@@ -33,6 +33,8 @@ private:
 	unsigned depth;
 	unsigned allocated;
 
+protected:
+	Texture3D(GLenum);
 public:
 	Texture3D();
 
@@ -82,7 +84,7 @@ public:
 	unsigned get_width() const { return width; }
 	unsigned get_height() const { return height; }
 	unsigned get_depth() const { return depth; }
-private:
+protected:
 	void get_level_size(unsigned, unsigned &, unsigned &, unsigned &);
 
 public: