graph->listeners.source_output_port_added);
if (!graph->listeners.source_output_port_added) {
- ret = -1;
goto error;
}
graph->listeners.filter_output_port_added);
if (!graph->listeners.filter_output_port_added) {
- ret = -1;
goto error;
}
graph->listeners.filter_input_port_added);
if (!graph->listeners.filter_input_port_added) {
- ret = -1;
goto error;
}
graph->listeners.sink_input_port_added);
if (!graph->listeners.sink_input_port_added) {
- ret = -1;
goto error;
}
graph->listeners.source_filter_ports_connected);
if (!graph->listeners.source_filter_ports_connected) {
- ret = -1;
goto error;
}
graph->listeners.source_sink_ports_connected);
if (!graph->listeners.source_sink_ports_connected) {
- ret = -1;
goto error;
}
graph->listeners.filter_filter_ports_connected);
if (!graph->listeners.filter_filter_ports_connected) {
- ret = -1;
goto error;
}
graph->listeners.filter_sink_ports_connected);
if (!graph->listeners.filter_sink_ports_connected) {
- ret = -1;
goto error;
}