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05c2afa7f9
Original commit message from CVS: * gst/gstbin.c: (gst_bin_iterate_func), (gst_bin_iterate): don't * gst/schedulers/entryscheduler.c: (safe_cothread_switch), (safe_cothread_destroy), (gst_entry_scheduler_remove_all_cothreads), (gst_entry_scheduler_reset), (_remove_cothread), (gst_entry_scheduler_state_transition): hold off cothread destruction if we're not in main cothread * configure.ac: * testsuite/Makefile.am: add new test dir * testsuite/schedulers/.cvsignore: * testsuite/schedulers/Makefile.am: add tests * testsuite/schedulers/relink.c: (cb_handoff), (main): check relinking and adding/removing elements from a running pipeline * testsuite/schedulers/unlink.c: (cb_handoff), (main): check unlinking in a running pipeline * testsuite/schedulers/unref.c: (cb_handoff), (main): check unreffing a running pipeline * testsuite/schedulers/useless_iteration.c: (main): check iterating a pipeline that contains running threads works
64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
/* GStreamer
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* Copyright (C) 2004 Benjamin Otte <in7y118@public.uni-hamburg.de>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <gst/gst.h>
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static void
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cb_handoff (GstElement * element, GstBuffer * buffer, GstPad * pad,
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gpointer unused)
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{
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if (GST_PAD_PEER (pad)) {
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g_print ("unlinking...\n");
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gst_pad_unlink (pad, GST_PAD_PEER (pad));
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}
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}
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gint
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main (gint argc, gchar ** argv)
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{
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GstElement *pipeline, *src, *sink;
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gst_init (&argc, &argv);
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g_print ("setting up...\n");
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/* setup pipeline */
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pipeline = gst_element_factory_make ("pipeline", NULL);
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g_assert (pipeline);
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src = gst_element_factory_make ("fakesrc", NULL);
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g_assert (src);
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sink = gst_element_factory_make ("fakesink", NULL);
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g_assert (sink);
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gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL);
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gst_element_link (src, sink);
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/* setup special stuff */
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g_object_set (ELEMENT, "signal-handoffs", TRUE, NULL);
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g_signal_connect (ELEMENT, "handoff", (GCallback) cb_handoff, NULL);
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/* run pipeline */
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g_print ("running...\n");
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if (gst_element_set_state (pipeline, GST_STATE_PLAYING) != GST_STATE_SUCCESS)
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g_assert_not_reached ();
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while (gst_bin_iterate (GST_BIN (pipeline)));
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g_print ("cleaning up...\n");
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gst_object_unref (GST_OBJECT (pipeline));
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pipeline = NULL;
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g_print ("done.\n");
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return 0;
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}
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