1 /* GStreamer
2 * Copyright (C) <2006> Zaheer Abbas Merali <zaheerabbas at merali dot org>
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 */
19
20 #ifdef HAVE_CONFIG_H
21 #include "config.h"
22 #endif
23
24 #include <gst/gst.h>
25
26 static GMainLoop *loop;
27
28 static gboolean
terminate_playback(GstElement * pipeline)29 terminate_playback (GstElement * pipeline)
30 {
31 g_print ("Terminating playback\n");
32 g_main_loop_quit (loop);
33 return FALSE;
34 }
35
36 int
main(int argc,char ** argv)37 main (int argc, char **argv)
38 {
39 GstElement *pipeline;
40 GstState state;
41 GError *error = NULL;
42
43 gst_init (&argc, &argv);
44
45 pipeline = gst_parse_launch ("ximagesrc ! fakesink", &error);
46 if (error) {
47 g_print ("Error while parsing pipeline description: %s\n", error->message);
48 return -1;
49 }
50
51 loop = g_main_loop_new (NULL, FALSE);
52
53 gst_element_set_state (pipeline, GST_STATE_PLAYING);
54
55 /* lets check it gets to PLAYING */
56 if (gst_element_get_state (pipeline, &state, NULL,
57 GST_CLOCK_TIME_NONE) == GST_STATE_CHANGE_FAILURE ||
58 state != GST_STATE_PLAYING) {
59 g_warning ("State change to playing failed");
60 }
61
62 /* We want to get out after 5 seconds */
63 g_timeout_add_seconds (5, (GSourceFunc) terminate_playback, pipeline);
64
65 g_main_loop_run (loop);
66
67 g_main_loop_unref (loop);
68
69 return 0;
70 }
71