[gnome-games] flatpak: Document OpenGL/DRI access

[Adrien Plazas <aplazas src gnome org>]

commit 4b2d92bf3d36df7501413bf4a6ed94818c719c4f
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Thu Mar 29 15:42:30 2018 +0200

    flatpak: Document OpenGL/DRI access

 flatpak/org.gnome.Games.json | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/flatpak/org.gnome.Games.json b/flatpak/org.gnome.Games.json
index 37586a1..ade80e5 100644
--- a/flatpak/org.gnome.Games.json
+++ b/flatpak/org.gnome.Games.json
@@ -14,7 +14,10 @@
         "--share=ipc", "--socket=x11",
         /* Wayland access */
         "--socket=wayland",
+        /* OpenGL/DRI access */
+        "--device=dri",
         /* PulseAudio access */
+        "--socket=pulseaudio",
         "--device=dri", "--socket=pulseaudio",
         /* Tracker access */
         "--talk-name=org.freedesktop.Tracker1",