static void
test_worker_end (GstWorker * worker, gpointer data)
{
gboolean worker_reset_ok;
//INFO ("%s: %s, %d", worker->name, __FUNCTION__, transition);
g_return_if_fail (GST_IS_WORKER (worker));
if (transition) {
g_mutex_lock (&trans_lock);
if (transition) {
worker_reset_ok = test_worker_reset (worker);
g_assert (worker_reset_ok);
INFO ("%s: %s", worker->name, __FUNCTION__);
/*
worker_reset_ok = test_worker_reset (worker1);
g_assert (worker_reset_ok);
worker_reset_ok = test_worker_reset (worker2);
g_assert (worker_reset_ok);
*/
gst_element_set_state (worker->pipeline, GST_STATE_READY);
/*
gst_element_set_state (worker1->pipeline, GST_STATE_READY);
gst_element_set_state (worker2->pipeline, GST_STATE_READY);
*/
}
g_mutex_unlock (&trans_lock);
}
}
static gpointer
test_worker_pulse (GstWorker * worker)
{
//sleep (1);
while (GST_IS_WORKER (worker)) {
usleep (1000 * 1);
if (!transition) {
g_mutex_lock (&trans_lock);
if (!transition) {
GstState state;
GstStateChangeReturn ret;
INFO ("stop: %s %p", worker->name, worker);
transition = gst_worker_stop_force (worker, TRUE);
g_assert (transition);
ret = gst_element_get_state (worker->pipeline, &state, NULL,
GST_CLOCK_TIME_NONE);
g_assert (ret == GST_STATE_CHANGE_SUCCESS);
g_assert (state == GST_STATE_NULL);
INFO ("stopped: %s %p", worker->name, worker);
}
g_mutex_unlock (&trans_lock);
}
if (transition)
usleep (1000 * 10);
//INFO ("tick: %d", transition);
}
INFO ("end pulse");
return NULL;
}
static void
gst_switch_server_start_output (GstWorker *worker, GstSwitchServer * srv)
{
g_return_if_fail (GST_IS_WORKER (worker));
GST_SWITCH_SERVER_LOCK_CONTROLLER (srv);
if (srv->controller) {
gst_switch_controller_tell_compose_port (srv->controller,
srv->composite->sink_port);
}
GST_SWITCH_SERVER_UNLOCK_CONTROLLER (srv);
}
/**
* gst_switch_server_end_transition:
*
* The composite worker has finished a transition of modes.
*/
static void
gst_switch_server_end_transition (GstWorker * worker, GstSwitchServer * srv)
{
g_return_if_fail (GST_IS_WORKER (worker));
GST_SWITCH_SERVER_LOCK_CONTROLLER (srv);
if (srv->controller) {
gint mode = srv->composite->mode;
gst_switch_controller_tell_new_mode_onlne (srv->controller, mode);
}
GST_SWITCH_SERVER_UNLOCK_CONTROLLER (srv);
}
/**
* gst_switch_server_worker_null:
*
* Invoked when a worker is trunning into NULL.
*/
static void
gst_switch_server_worker_null (GstWorker * worker, GstSwitchServer * srv)
{
GstClockTime t = GST_CLOCK_TIME_NONE;
g_return_if_fail (GST_IS_WORKER (worker));
GST_SWITCH_SERVER_LOCK_CLOCK (srv);
t = gst_clock_get_time (srv->clock);
GST_SWITCH_SERVER_UNLOCK_CLOCK (srv);
g_print ("offline: %s @%lld\n", worker->name, (long long int) t);
}
static void
test_worker_start (GstWorker * worker, gpointer data)
{
g_return_if_fail (GST_IS_WORKER (worker));
INFO ("%s: %s", worker->name, __FUNCTION__);
if (transition) {
g_mutex_lock (&trans_lock);
if (transition) {
/*
gst_worker_start (worker1);
gst_worker_start (worker2);
*/
g_timeout_add (10, (GSourceFunc) test_worker_close_transition, worker);
}
g_mutex_unlock (&trans_lock);
}
}
static void
test_worker_prepare (GstWorker * worker, gpointer data)
{
g_return_if_fail (GST_IS_WORKER (worker));
INFO ("%s: %s", worker->name, __FUNCTION__);
/*
if (worker1 == NULL) {
worker1 = GST_WORKER (g_object_new (GST_TYPE_WORKER,
"name", "test-worker-1", NULL));
worker1->pipeline_func = test_worker_pipeline;
}
if (worker2 == NULL) {
worker2 = GST_WORKER (g_object_new (GST_TYPE_WORKER,
"name", "test-worker-2", NULL));
worker2->pipeline_func = test_worker_pipeline;
}
*/
}
/**
* @brief
* @param ui The GstSwitchUI instance.
* @param worker
* @param name
* @memberof GstSwitchUI
*/
static void
gst_switch_ui_remove_preview (GstSwitchUI * ui, GstWorker * worker,
const gchar * name)
{
GList *v = NULL;
GST_SWITCH_UI_LOCK_SELECT (ui);
v = gtk_container_get_children (GTK_CONTAINER (ui->preview_box));
for (; v; v = g_list_next (v)) {
GtkWidget *frame = GTK_WIDGET (v->data);
gpointer data = g_object_get_data (G_OBJECT (frame), name);
if (data && GST_IS_WORKER (data) && GST_WORKER (data) == worker) {
if (ui->selected == frame) {
GList *nxt = g_list_next (v);
if (nxt == NULL)
nxt = g_list_previous (v);
ui->selected = nxt ? GTK_WIDGET (nxt->data) : NULL;
}
gtk_widget_destroy (frame);
g_object_unref (worker);
}
}
GST_SWITCH_UI_UNLOCK_SELECT (ui);
}
