mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 10:11:08 +00:00
69 lines
2.4 KiB
C
69 lines
2.4 KiB
C
|
/* GStreamer
|
||
|
|
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
|
||
|
|
*
|
||
|
|
* 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;
|
||
|
|
GstElement *fakesrc1, *fakesink1;
|
||
|
|
GstElement *fakesrc2, *fakesink2;
|
||
|
|
|
||
|
|
gst_init (&argc, &argv);
|
||
|
|
|
||
|
|
pipeline = gst_pipeline_new ("pipeline");
|
||
|
|
|
||
|
|
fakesrc1 = gst_element_factory_make ("fakesrc", "fakesrc1");
|
||
|
|
g_object_set (G_OBJECT (fakesrc1), "num_buffers", 5, NULL);
|
||
|
|
fakesink1 = gst_element_factory_make ("fakesink", "fakesink1");
|
||
|
|
|
||
|
|
gst_bin_add_many (GST_BIN (pipeline), fakesrc1, fakesink1, NULL);
|
||
|
|
gst_element_link_pads (fakesrc1, "src", fakesink1, "sink");
|
||
|
|
|
||
|
|
fakesrc2 = gst_element_factory_make ("fakesrc", "fakesrc2");
|
||
|
|
g_object_set (G_OBJECT (fakesrc2), "num_buffers", 5, NULL);
|
||
|
|
fakesink2 = gst_element_factory_make ("fakesink", "fakesink2");
|
||
|
|
|
||
|
|
gst_bin_add_many (GST_BIN (pipeline), fakesrc2, fakesink2, NULL);
|
||
|
|
gst_element_link_pads (fakesrc2, "src", fakesink2, "sink");
|
||
|
|
|
||
|
|
g_signal_connect (G_OBJECT (pipeline), "deep_notify", G_CALLBACK (gst_element_default_deep_notify), NULL);
|
||
|
|
|
||
|
|
GST_FLAG_SET (fakesrc2, GST_ELEMENT_LOCKED_STATE);
|
||
|
|
GST_FLAG_SET (fakesink2, GST_ELEMENT_LOCKED_STATE);
|
||
|
|
|
||
|
|
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
||
|
|
while (gst_bin_iterate (GST_BIN (pipeline)));
|
||
|
|
gst_element_set_state (pipeline, GST_STATE_READY);
|
||
|
|
|
||
|
|
g_object_set (G_OBJECT (fakesrc1), "num_buffers", 5, NULL);
|
||
|
|
|
||
|
|
GST_FLAG_UNSET (fakesrc2, GST_ELEMENT_LOCKED_STATE);
|
||
|
|
GST_FLAG_UNSET (fakesink2, GST_ELEMENT_LOCKED_STATE);
|
||
|
|
|
||
|
|
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
||
|
|
while (gst_bin_iterate (GST_BIN (pipeline)));
|
||
|
|
gst_element_set_state (pipeline, GST_STATE_NULL);
|
||
|
|
|
||
|
|
gst_object_unref (GST_OBJECT (pipeline));
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|