Allow GL rendering about gtk

[GuillaumeGomez]

I'll try to add it in the week then ! Or maybe you wanna do it ? :-)

[gkoz]

I guess we'd have to add cargo features for GTK/GDK 3.16 :)
@Binero does that functionality depend on any additional libraries or is that handled dynamically by GDK?

[Binero]

@gkoz What functionality? The one of GtkGlArea? If so, I'm not too familiar with the inner workings of GTK, sorry.

[gkoz]

I'd expect GL features to rely on some additional libs. That might require some handling in the build script.

[Binero]

Going from IRC, all it requires is libGL to be on your system.

[Binero]

Any update on this?

[GuillaumeGomez]

Not at all but it's nice you asked about it since I totally forgot. I'll take a look at it in the week-end.

[yggie]

+1, would be nice to have this

[GuillaumeGomez]

Great news : #75 and #166. However I'll need someone to test them for me (my gdk and gtk versions are too low...).

[gkoz]

Those PRs have been merged, so we have a GLArea (in master for now).

The suggestions for how exactly this should be integrated with glium are welcome.

[gkoz]

The GLArea bindings have been implemented in the aforementioned PRs.

The suggestions for how exactly this should be integrated with glium are welcome.

The integration discussion is at https://github.com/gtk-rs/gdk/issues/81