From 635d3bc1f38335fb03c40ab11a303490f8759fdc Mon Sep 17 00:00:00 2001
From: Alan Jeffrey <ajeffrey@mozilla.com>
Date: Mon, 3 Jun 2019 17:25:17 -0500
Subject: [PATCH] Call make_current(eye) when rendering for each eye.

---
 demo/common/src/renderer.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/demo/common/src/renderer.rs b/demo/common/src/renderer.rs
index a85f1524..742186c1 100644
--- a/demo/common/src/renderer.rs
+++ b/demo/common/src/renderer.rs
@@ -149,6 +149,8 @@ impl<W> DemoApp<W> where W: Window {
         debug!("modelview transform={:?}", modelview_transform);
 
         let viewport = self.window.viewport(View::Stereo(render_scene_index));
+        self.window.make_current(View::Stereo(render_scene_index));
+
         self.renderer
             .replace_dest_framebuffer(DestFramebuffer::Default {
                 viewport,