PrevUpHomeGStreamer 0.8 Core Reference ManualNext

GstGhostPad

GstGhostPad — Pseudo link pads

Synopsis


#include <gst/gst.h>


struct      GstGhostPad;
#define     GST_GPAD_REALPAD                (pad)
GstPad*     gst_ghost_pad_new               (const gchar *name,
                                             GstPad *pad);
xmlNodePtr  gst_ghost_pad_save_thyself      (GstPad *pad,
                                             xmlNodePtr parent);

Object Hierarchy


  GObject
   +----GstObject
         +----GstPad
               +----GstGhostPad

Properties


  "real-pad"             GstPad               : Read / Write

Description

Details

struct GstGhostPad

struct GstGhostPad;

GST_GPAD_REALPAD()

#define GST_GPAD_REALPAD(pad)		(((GstGhostPad *)(pad))->realpad)

Get the real pad of this ghost pad.

pad :the real pad to query.

gst_ghost_pad_new ()

GstPad*     gst_ghost_pad_new               (const gchar *name,
                                             GstPad *pad);

Creates a new ghost pad associated with pad, and named name. If name is NULL, a guaranteed unique name (across all ghost pads) will be assigned.

name : the name of the new ghost pad.
pad : the GstPad to create a ghost pad for.
Returns : a new ghost GstPad, or NULL in case of an error.

gst_ghost_pad_save_thyself ()

xmlNodePtr  gst_ghost_pad_save_thyself      (GstPad *pad,
                                             xmlNodePtr parent);

Saves the ghost pad into an xml representation.

pad : a ghost GstPad to save.
parent : the parent xmlNodePtr to save the description in.
Returns : the xmlNodePtr representation of the pad.

Properties

"real-pad" (GstPad : Read / Write)

The real pad for the ghost pad.

<< GstFormatGstImplementsInterface >>