demos: Add XInitThreads to xlib path of cubes

Change-Id: Idb2991972bdd91c3e48ad5d796de4b31d7138c98

diff --git a/demos/cube.c b/demos/cube.c
index 2efbfb0..0abffae 100644 (file)
--- a/demos/cube.c
+++ b/demos/cube.c
@@ -2241,6 +2241,7 @@ static void demo_create_window(struct demo *demo) {
 #elif defined(VK_USE_PLATFORM_XLIB_KHR)
 static void demo_create_xlib_window(struct demo *demo) {
 
+    XInitThreads();
     demo->display = XOpenDisplay(NULL);
     long visualMask = VisualScreenMask;
     int numberOfVisuals;

diff --git a/demos/cube.cpp b/demos/cube.cpp
index a7bb7a0..e5fa6ae 100644 (file)
--- a/demos/cube.cpp
+++ b/demos/cube.cpp
@@ -2157,6 +2157,7 @@ struct Demo {
 #elif defined(VK_USE_PLATFORM_XLIB_KHR)
 
     void create_xlib_window() {
+        XInitThreads();
         display = XOpenDisplay(nullptr);
         long visualMask = VisualScreenMask;
         int numberOfVisuals;