if (templ->direction != GST_PAD_SINK)
goto not_sink_pad;
+#if GLIB_CHECK_VERSION(2,29,5)
+ channels = g_atomic_int_add (&self->channels, 1);
+ padnumber = g_atomic_int_add (&self->padcounter, 1);
+#else
channels = g_atomic_int_exchange_and_add (&self->channels, 1);
padnumber = g_atomic_int_exchange_and_add (&self->padcounter, 1);
+#endif
pad_name = g_strdup_printf ("sink%d", padnumber);
new_pad = GST_PAD_CAST (g_object_new (GST_TYPE_INTERLEAVE_PAD,