X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Ftexunit.h;fp=source%2Ftexunit.h;h=1a4111e6e52569b53bbb003d452aed90c333a2a9;hp=1b616505ac5d2ea3d6f90cfc54ea5ee9cf6c4ded;hb=7e9e15a12fb398798f2719545cc8553354c1e389;hpb=42ace9ac1350d3ae009bdd2fb335ac1e57d1b36b

diff --git a/source/texunit.h b/source/texunit.h
index 1b616505..1a4111e6 100644
--- a/source/texunit.h
+++ b/source/texunit.h
@@ -18,21 +18,24 @@ class Texture;
 
 class TexUnit
 {
+private:
+	const Texture *texture;
+	const TexEnv *texenv;
+
+	static std::vector<TexUnit> units;
+	static TexUnit *cur_unit;
+
 public:
 	TexUnit();
+
 	bool set_texture(const Texture *);
 	const Texture *get_texture() const { return texture; }
 	bool set_texenv(const TexEnv *);
 	const TexEnv *get_texenv() const { return texenv; }
 
+	static unsigned get_n_units();
 	static TexUnit &activate(unsigned);
 	static TexUnit &current();
-private:
-	const Texture *texture;
-	const TexEnv *texenv;
-
-	static std::vector<TexUnit> units;
-	static TexUnit *cur_unit;
 };
 
 } // namespace GL