mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-15 22:01:27 +00:00
64 lines
2.2 KiB
C
64 lines
2.2 KiB
C
/* GStreamer
|
|
* Copyright (C) 2004 Andy Wingo <wingo at pobox.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include <gst/gst.h>
|
|
|
|
gint
|
|
main (gint argc, gchar *argv[])
|
|
{
|
|
GstElement *pipeline, *bin;
|
|
GstElement *fakesrc, *fakesink, *identity;
|
|
GstPad *sink, *src, *real = (GstPad*)0xdeadbeef;
|
|
|
|
gst_init (&argc, &argv);
|
|
|
|
pipeline = gst_element_factory_make ("pipeline", NULL);
|
|
bin = gst_element_factory_make ("bin", NULL);
|
|
fakesrc = gst_element_factory_make ("fakesrc", NULL);
|
|
fakesink = gst_element_factory_make ("fakesink", NULL);
|
|
identity = gst_element_factory_make ("identity", NULL);
|
|
|
|
gst_bin_add_many (GST_BIN (pipeline), fakesrc, bin, fakesink, NULL);
|
|
gst_bin_add (GST_BIN (bin), identity);
|
|
|
|
sink = gst_element_add_ghost_pad (bin,
|
|
gst_element_get_pad (identity, "sink"),
|
|
"sink");
|
|
src = gst_element_add_ghost_pad (bin,
|
|
gst_element_get_pad (identity, "src"),
|
|
"src");
|
|
|
|
gst_element_link_many (fakesrc, bin, fakesink, NULL);
|
|
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
|
|
if (!gst_bin_iterate (GST_BIN (pipeline)))
|
|
g_assert_not_reached ();
|
|
|
|
gst_element_set_state (pipeline, GST_STATE_NULL);
|
|
|
|
/* test the cleanup */
|
|
gst_object_ref (GST_OBJECT (sink));
|
|
gst_object_unref ((GstObject*)pipeline);
|
|
g_object_get (sink, "real-pad", &real, NULL);
|
|
g_assert (real == NULL);
|
|
g_assert (G_OBJECT (sink)->ref_count == 1);
|
|
gst_object_unref (GST_OBJECT (sink));
|
|
|
|
return 0;
|
|
}
|