Name
GstScheduler -- An abstract class for plugable schedulers.
Synopsis
#include <gst/gst.h>
#define GST_SCHED_PARENT (sched)
void gst_scheduler_add_element (GstScheduler *sched,
GstElement *element);
void gst_scheduler_remove_element (GstScheduler *sched,
GstElement *element);
void gst_scheduler_enable_element (GstScheduler *sched,
GstElement *element);
void gst_scheduler_disable_element (GstScheduler *sched,
GstElement *element);
void gst_scheduler_pad_connect (GstScheduler *sched,
GstPad *srcpad,
GstPad *sinkpad);
void gst_scheduler_pad_disconnect (GstScheduler *sched,
GstPad *srcpad,
GstPad *sinkpad);
GstPad* gst_scheduler_pad_select (GstScheduler *sched,
GList *padlist);
gboolean gst_scheduler_iterate (GstScheduler *sched);
void gst_scheduler_show (GstScheduler *sched);
void gst_scheduler_lock_element (GstScheduler *sched,
GstElement *element);
void gst_scheduler_unlock_element (GstScheduler *sched,
GstElement *element);
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Description
This is a base class for custom schedulers.
Details
GST_SCHED_PARENT()
#define GST_SCHED_PARENT(sched) ((sched)->parent) |
Get the parent GstElement of this scheduler.
gst_scheduler_add_element ()
void gst_scheduler_add_element (GstScheduler *sched,
GstElement *element); |
Add an element to the schedulerr.
gst_scheduler_remove_element ()
void gst_scheduler_remove_element (GstScheduler *sched,
GstElement *element); |
Remove an element from the schedulerr.
gst_scheduler_enable_element ()
void gst_scheduler_enable_element (GstScheduler *sched,
GstElement *element); |
Enable an element for scheduling.
gst_scheduler_disable_element ()
void gst_scheduler_disable_element (GstScheduler *sched,
GstElement *element); |
Disable an element for scheduling.
gst_scheduler_pad_connect ()
void gst_scheduler_pad_connect (GstScheduler *sched,
GstPad *srcpad,
GstPad *sinkpad); |
Connect the srcpad to the given sinkpad.
gst_scheduler_pad_disconnect ()
void gst_scheduler_pad_disconnect (GstScheduler *sched,
GstPad *srcpad,
GstPad *sinkpad); |
Disconnect the srcpad to the given sinkpad.
gst_scheduler_pad_select ()
GstPad* gst_scheduler_pad_select (GstScheduler *sched,
GList *padlist); |
register the given padlist for a select operation.
gst_scheduler_iterate ()
gboolean gst_scheduler_iterate (GstScheduler *sched); |
Perform one iteration on the schedulerr.
gst_scheduler_show ()
void gst_scheduler_show (GstScheduler *sched); |
Dump the state of the schedulerr
gst_scheduler_lock_element ()
void gst_scheduler_lock_element (GstScheduler *sched,
GstElement *element); |
Acquire a lock on the given element in the given scheduler.
gst_scheduler_unlock_element ()
void gst_scheduler_unlock_element (GstScheduler *sched,
GstElement *element); |
Release the lock on the given element in the given scheduler.