Update gl.xml to latest version

[libs/gl.git] / source / texture1d.h

diff --git a/source/texture1d.h b/source/texture1d.h
index 9957eeb466fedab882f10e84df69e46d2f9b55d2..ea673c3b8b8a606326e78963cdbe30b35fb3cc50 100644 (file)
--- a/source/texture1d.h
+++ b/source/texture1d.h
@@ -25,6 +25,11 @@ public:
 
 private:
        unsigned get_level_size(unsigned);
+
+public:
+       virtual AsyncLoader *load(IO::Seekable &) { return 0; }
+       virtual UInt64 get_data_size() const;
+       virtual void unload() { }
 };
 
 } // namespace GL