X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgraphics%2Fglcontext.h;h=f6357c3cce475513df04dc276a101d79bba42a15;hb=be455be47a214f8fba1224ef1fb4158a073bc4e3;hp=ef6ef1b60f25989431e4d710c5916a84bdc64af1;hpb=4727c8ca14f2d278a74e0abe64b7a31e68238a8a;p=libs%2Fgui.git

diff --git a/source/graphics/glcontext.h b/source/graphics/glcontext.h
index ef6ef1b..f6357c3 100644
--- a/source/graphics/glcontext.h
+++ b/source/graphics/glcontext.h
@@ -11,6 +11,12 @@ class Window;
 
 struct GLOptions
 {
+	enum
+	{
+		DEFAULT_VERSION = 0,
+		LATEST_VERSION = 0xFFFFFFFF
+	};
+
 	bool alpha;
 	bool stencil;
 	bool doublebuffer;
@@ -29,6 +35,9 @@ class unsupported_gl_mode: public std::runtime_error
 public:
 	unsupported_gl_mode(const GLOptions &);
 	virtual ~unsupported_gl_mode() throw () { }
+
+private:
+	static std::string format_version(const GLOptions &);
 };
 
 
@@ -43,6 +52,7 @@ private:
 
 public:
 	GLContext(Window &wnd, const GLOptions &opts = GLOptions());
+	GLContext(Window &wnd, unsigned, unsigned);
 private:
 	void platform_init(const GLOptions &);
 public: