Stereo On Gdk::Window

[Xavier Larrodé <xlarrode gmail com>]

Hi all,

I would like to add the  GLX_STEREO, 1, attribute to my Gtk::Window, in order to  display active stereo on my window.

But i don't know how to do it.

Right now i initalised my window like this : 

//Create the GdkWindow:

GdkWindowAttr attributes;

memset(&attributes, 0, sizeof(attributes));

Gtk::Allocation allocation = get_allocation();

//Set initial position and size of the Gdk::Window:

attributes.x = allocation.get_x();

attributes.y = allocation.get_y();

attributes.width = allocation.get_width();

attributes.height = allocation.get_height();

attributes.event_mask = GDK_EXPOSURE_MASK | GDK_POINTER_MOTION_MASK;

attributes.window_type = GDK_WINDOW_CHILD;

attributes.wclass = GDK_INPUT_OUTPUT;

m_refGdkWindow = Gdk::Window::create(get_window(), &attributes, GDK_WA_X | GDK_WA_Y);

     
Any ideas ? 

Thanks