From bffc02c5f10f596df2acf42cde706653eef1450f Mon Sep 17 00:00:00 2001
From: Victor Berger <victor.berger@m4x.org>
Date: Tue, 13 Jun 2017 16:52:17 +0200
Subject: [PATCH] glium: impl Facade

---
 src/backend/graphics/glium.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/backend/graphics/glium.rs b/src/backend/graphics/glium.rs
index a3629de..dacfb51 100644
--- a/src/backend/graphics/glium.rs
+++ b/src/backend/graphics/glium.rs
@@ -3,7 +3,7 @@
 use backend::graphics::egl::{EGLGraphicsBackend, SwapBuffersError};
 use glium::Frame;
 use glium::SwapBuffersError as GliumSwapBuffersError;
-use glium::backend::{Backend, Context};
+use glium::backend::{Backend, Context, Facade};
 use glium::debug::DebugCallbackBehavior;
 use std::ops::Deref;
 use std::os::raw::c_void;
@@ -63,6 +63,12 @@ impl<T: EGLGraphicsBackend> Deref for GliumGraphicsBackend<T> {
     }
 }
 
+impl<T: EGLGraphicsBackend> Facade for GliumGraphicsBackend<T> {
+    fn get_context(&self) -> &Rc<Context> {
+        &self.context
+    }
+}
+
 /// Converter trait to expose `glium` compatibility for all `EGLGraphicsBackend`s
 pub trait IntoGlium: EGLGraphicsBackend + Sized {
     /// Wrap the given `EGLGraphicsBackend` to a `GliumGraphicBackend`