compositor: Use EGL_WL_bind_wayland_display only if available

diff --git a/compositor/compositor.c b/compositor/compositor.c
index b76f301..86f5fa3 100644 (file)
--- a/compositor/compositor.c
+++ b/compositor/compositor.c
@@ -1853,7 +1853,9 @@ wlsc_compositor_init(struct wlsc_compositor *ec, struct wl_display *display)
        wl_compositor_init(&ec->compositor, &compositor_interface, display);
 
        ec->shm = wl_shm_init(display, &shm_callbacks);
-       eglBindWaylandDisplayWL(ec->display, ec->wl_display);
+       if (strstr(eglQueryString(ec->display, EGL_EXTENSIONS),
+                  "EGL_WL_bind_wayland_display"))
+               eglBindWaylandDisplayWL(ec->display, ec->wl_display);
 
        wl_list_init(&ec->surface_list);
        wl_list_init(&ec->input_device_list);
@@ -1992,7 +1994,9 @@ int main(int argc, char *argv[])
 
        wl_display_run(display);
 
-       eglUnbindWaylandDisplayWL(ec->display, display);
+       if (strstr(eglQueryString(ec->display, EGL_EXTENSIONS),
+                  "EGL_WL_bind_wayland_display"))
+               eglUnbindWaylandDisplayWL(ec->display, display);
        wl_display_destroy(display);
 
        ec->destroy(ec);