From 7c0c59ccdf340522f5371c64564771b187b271c4 Mon Sep 17 00:00:00 2001
From: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Date: Thu, 22 Dec 2016 18:47:19 +0100
Subject: [PATCH] tools: gst-play: set GST_GL_XINITHREADS

This ensure that XInitThreads is called and so gl contexts are properly
initialized.

https://bugzilla.gnome.org/show_bug.cgi?id=776403
---
 tools/gst-play.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/gst-play.c b/tools/gst-play.c
index 5708737ac4..189e8f7071 100644
--- a/tools/gst-play.c
+++ b/tools/gst-play.c
@@ -1194,6 +1194,8 @@ main (int argc, char **argv)
 #endif
 
   g_set_prgname ("gst-play-" GST_API_VERSION);
+  /* Ensure XInitThreads() is called if/when needed */
+  g_setenv ("GST_GL_XINITTHREADS", "1", TRUE);
 
   ctx = g_option_context_new ("FILE1|URI1 [FILE2|URI2] [FILE3|URI3] ...");
   g_option_context_add_main_entries (ctx, options, GETTEXT_PACKAGE);