/* schedule a note on message */
void
schedule_noteon (int chan, short key, unsigned int ticks)
{
fluid_event_t *ev = new_fluid_event ();
fluid_event_set_source (ev, -1);
fluid_event_set_dest (ev, synth_destination);
fluid_event_noteon (ev, chan, key, 127);
fluid_sequencer_send_at (sequencer, ev, ticks, 1);
delete_fluid_event (ev);
}
/* schedule a timer event (shall trigger the callback) */
void
schedule_timer_event ()
{
fluid_event_t *ev = new_fluid_event ();
fluid_event_set_source (ev, -1);
fluid_event_set_dest (ev, client_destination);
fluid_event_timer (ev, NULL);
fluid_sequencer_send_at (sequencer, ev, time_marker, 1);
delete_fluid_event (ev);
}
/**
* Unregister a previously registered client.
* @param seq Sequencer object
* @param id Client ID as returned by fluid_sequencer_register_client().
*/
void
fluid_sequencer_unregister_client (fluid_sequencer_t* seq, short id)
{
fluid_list_t *tmp;
fluid_event_t* evt;
if (seq->clients == NULL) return;
evt = new_fluid_event();
if (evt != NULL) {
fluid_event_unregistering(evt);
fluid_event_set_dest(evt, id);
}
tmp = seq->clients;
while (tmp) {
fluid_sequencer_client_t *client = (fluid_sequencer_client_t*)tmp->data;
if (client->id == id) {
/* What should we really do if evt is null due to out-of-memory? */
if (client->callback != NULL && evt != NULL)
(client->callback)(fluid_sequencer_get_tick(seq),
evt, seq, client->data);
if (client->name)
FLUID_FREE(client->name);
seq->clients = fluid_list_remove_link(seq->clients, tmp);
delete1_fluid_list(tmp);
FLUID_FREE(client);
delete_fluid_event(evt);
return;
}
tmp = tmp->next;
}
delete_fluid_event(evt);
return;
}
static void delete_data(Data *data){
if(data->event!=NULL)
delete_fluid_event(data->event);
if(data->sequencer!=NULL)
delete_fluid_sequencer(data->sequencer);
if(data->synth!=NULL)
delete_fluid_synth(data->synth);
if(data->settings!=NULL)
delete_fluid_settings(data->settings);
if(data->filename!=NULL)
free((wchar_t*)data->filename);
if(data->signal_from_RT!=NULL)
RSEMAPHORE_delete(data->signal_from_RT);
free(data);
}