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implemented yield/interrupt

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Original commit message from CVS:
implemented yield/interrupt
This commit is contained in:
Wim Taymans 2002-12-21 02:25:54 +00:00
parent 4a63ac4d02
commit abfc7a0ed8
1 changed files with 13 additions and 5 deletions
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18
gst/schedulers/gstoptimalscheduler.c
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@ -1177,17 +1177,25 @@ gst_opt_scheduler_unlock_element (GstScheduler *sched, GstElement *element)
static void
gst_opt_scheduler_yield (GstScheduler *sched, GstElement *element)
{
//GstOptScheduler *osched = GST_OPT_SCHEDULER_CAST (sched);
#ifdef USE_COTHREADS
/* yield hands control to the main cothread context if the requesting
* element is the entry point of the group */
GstOptSchedulerGroup *group;
get_group (element, &group);
if (group && group->entry == element)
do_cothread_switch (do_cothread_get_main (((GstOptScheduler*)sched)->context));
#endif
}
static gboolean
gst_opt_scheduler_interrupt (GstScheduler *sched, GstElement *element)
{
//GstOptScheduler *osched = GST_OPT_SCHEDULER_CAST (sched);
g_warning ("interrupt element, implement me");
#ifdef USE_COTHREADS
do_cothread_switch (do_cothread_get_main (((GstOptScheduler*)sched)->context));
return FALSE;
#else
return TRUE;
#endif
}
static void