X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fmisc.h;h=7aa8aaf9e7fb6d41c3d4acc893b464d581675b51;hb=ac7c744dfb6e87481eea7081b84c5ae2f585ee7b;hp=071875cd43805db5db7f230849d1e2060c2972ca;hpb=bdf2568e247af858c4a1ca8004d97f13fe9b8cb0;p=libs%2Fgl.git

diff --git a/source/misc.h b/source/misc.h
index 071875cd..7aa8aaf9 100644
--- a/source/misc.h
+++ b/source/misc.h
@@ -8,7 +8,7 @@ Distributed under the LGPL
 #ifndef MSP_GL_MISC_H_
 #define MSP_GL_MISC_H_
 
-#include <GL/gl.h>
+#include "gl.h"
 
 namespace Msp {
 namespace GL {
@@ -17,6 +17,34 @@ void enable(GLenum);
 void disable(GLenum);
 void set(GLenum, bool);
 
+void get(GLenum, int &);
+int get_i(GLenum);
+
+class Bind
+{
+private:
+	struct Base
+	{
+		virtual ~Base() { }
+	};
+
+	template<typename T>
+	struct Binder: Base
+	{
+		const T &obj;
+
+		Binder(const T &o): obj(o) { obj.bind(); }
+		~Binder() { obj.unbind(); }
+	};
+
+	Base *binder;
+
+public:
+	template<typename T>
+	Bind(const T &o): binder(new Binder<T>(o)) { }
+	~Bind() { delete binder; }
+};
+
 } // namespace GL
 } // namespace Msp