Add missing #include

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

diff --git a/source/texunit.h b/source/texunit.h
index 93f6dd085e80497450aae252c9dda4618211eccd..05952a2207b57ae015be531b4995dcfd12ee1345 100644 (file)
--- a/source/texunit.h
+++ b/source/texunit.h
@@ -31,10 +31,13 @@ public:
        const TexEnv *get_texenv() const { return texenv; }
        bool set_texgen(unsigned, const TexGen *);
        const TexGen *get_texgen(unsigned);
+       void bind();
 
        static unsigned get_n_units();
-       static TexUnit &activate(unsigned);
+       static TexUnit &get_unit(unsigned);
        static TexUnit &current();
+       static TexUnit *find_unit(const Texture *);
+       static TexUnit *find_unit(const TexEnv *);
 };
 
 } // namespace GL