X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fbackends%2Fopengl%2Ftexture1d_backend.h;h=8c0fa8c690e38b3445f32bf99e53a333a417c4d0;hp=449118d97a87dc7c3684fb8fc1175f974f2699b4;hb=f73e671dcb36c097647cddbf5b1eaaad2ffc9299;hpb=9e63512930bc7dace6dc169c65161961e5dcfcf6

diff --git a/source/backends/opengl/texture1d_backend.h b/source/backends/opengl/texture1d_backend.h
index 449118d9..8c0fa8c6 100644
--- a/source/backends/opengl/texture1d_backend.h
+++ b/source/backends/opengl/texture1d_backend.h
@@ -13,6 +13,11 @@ protected:
 
 	void allocate();
 	void sub_image(unsigned, int, unsigned, const void *);
+
+public:
+	virtual AsyncLoader *load(IO::Seekable &, const Resources * = 0) { return 0; }
+	virtual std::size_t get_data_size() const;
+	virtual void unload() { }
 };
 
 using Texture1DBackend = OpenGLTexture1D;