mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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112 lines
2.6 KiB
C
112 lines
2.6 KiB
C
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/*
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* Test two ways of going non-lineairly to PLAYING. Both tests have a thread
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* containing a fakesrc/sink and a containing thread.
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*
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* Test 1 tests by adding fakesrc, putting thread to PLAYING, adding
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* fakesink, syncing state and see if it iterates.
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*
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* Test2 tests by adding fakesrc/fakesink, setting fakesrc to PLAYING
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* (which should increment the container state) and then synchronizing
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* state. This reflects bug #123775.
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*/
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#include <gst/gst.h>
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static GstElement *pipeline, *fakesrc, *fakesink;
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gboolean bug = FALSE;
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static gboolean
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cb_timeout (gpointer data)
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{
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g_assert_not_reached ();
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return FALSE;
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}
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static gboolean
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cb_quit (gpointer data)
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{
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gst_main_quit ();
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g_print ("Quit mainloop\n");
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/* once */
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return FALSE;
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}
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static void
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cb_eos (gpointer data)
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{
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g_print ("Received EOS\n");
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g_idle_add ((GSourceFunc) cb_quit, NULL);
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}
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static void
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cb_state (GstElement * element, GstElementState old_state,
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GstElementState new_state, gpointer data)
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{
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g_print ("Changed state from %d to %d\n", old_state, new_state);
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}
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static gboolean
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cb_play (gpointer data)
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{
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GstElementStateReturn res;
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if (bug) {
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g_print ("Setting state\n");
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gst_element_set_state (fakesrc, GST_STATE_PLAYING);
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g_print ("Done\n");
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} else {
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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gst_bin_add (GST_BIN (pipeline), fakesink);
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}
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g_print ("Syncing state\n");
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res = gst_bin_sync_children_state (GST_BIN (data));
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g_assert (res == GST_STATE_SUCCESS);
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g_print ("Set to playing correctly: %d\n", GST_STATE (pipeline));
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/* once */
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return FALSE;
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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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gint n, id;
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gst_init (&argc, &argv);
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for (n = 0; n < 2; n++) {
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pipeline = gst_thread_new ("p");
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g_signal_connect (pipeline, "state-change", G_CALLBACK (cb_state), NULL);
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fakesrc = gst_element_factory_make ("fakesrc", "src");
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g_object_set (G_OBJECT (fakesrc), "num-buffers", 1, NULL);
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fakesink = gst_element_factory_make ("fakesink", "sink");
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if (bug) {
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gst_bin_add_many (GST_BIN (pipeline), fakesrc, fakesink, NULL);
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} else {
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gst_bin_add (GST_BIN (pipeline), fakesrc);
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}
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gst_element_link (fakesrc, fakesink);
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g_signal_connect (pipeline, "eos", G_CALLBACK (cb_eos), NULL);
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g_idle_add ((GSourceFunc) cb_play, pipeline);
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/* give 5 seconds */
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id = g_timeout_add (5000, (GSourceFunc) cb_timeout, NULL);
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g_print ("Enter mainloop\n");
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gst_main ();
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g_source_remove (id);
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gst_element_set_state (pipeline, GST_STATE_NULL);
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gst_object_unref (GST_OBJECT (pipeline));
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g_print ("Done with reproduce-bug-123775=%s\n", bug ? "true" : "false");
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bug = !bug;
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}
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return 0;
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}
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