Fix optimal scheduler with cothreads

Original commit message from CVS:
Fix optimal scheduler with cothreads

diff --git a/gst/schedulers/gstoptimalscheduler.c b/gst/schedulers/gstoptimalscheduler.c
index b687ec4..6a3a4c1 100644 (file)
--- a/gst/schedulers/gstoptimalscheduler.c
+++ b/gst/schedulers/gstoptimalscheduler.c
@@ -158,8 +158,9 @@ struct _GstOptSchedulerGroup {
 
 #ifdef USE_COTHREADS
   cothread                     *cothread;              /* the cothread of this group */
-#endif
+#else
   GroupScheduleFunction         schedulefunc;
+#endif
   int                           argc;
   char                        **argv;
 };
@@ -738,8 +739,10 @@ group_element_set_enabled (GstOptSchedulerGroup *group, GstElement *element, gbo
 static gboolean 
 schedule_group (GstOptSchedulerGroup *group) 
 {
-  if (!group->entry || group->schedulefunc == NULL)
+  if (!group->entry) {
+    GST_INFO (GST_CAT_SCHEDULING, "not scheduling group %p without entry", group);
     return FALSE;
+  }
 
 #ifdef USE_COTHREADS
   if (group->cothread)
@@ -748,6 +751,11 @@ schedule_group (GstOptSchedulerGroup *group)
     g_warning ("(internal error): trying to schedule group without cothread");
   return TRUE;
 #else
+  if (group->schedulefunc == NULL) {
+    GST_INFO (GST_CAT_SCHEDULING, "not scheduling group %p without schedulefunc", 
+                   group);
+    return FALSE;
+  }
   group->schedulefunc (group->argc, group->argv);
   return TRUE;
 #endif