..and CoreAudio.
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800c8182c6
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fde99e68f7
@ -497,13 +497,14 @@ CoreAudioBackend::_start (bool for_latency_measurement)
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return BackendReinitializationError;
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}
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if (_ports.size()) {
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if (_ports.size () || _portmap.size ()) {
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PBD::warning << _("CoreAudioBackend: recovering from unclean shutdown, port registry is not empty.") << endmsg;
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_system_inputs.clear();
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_system_outputs.clear();
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_system_midi_in.clear();
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_system_midi_out.clear();
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_ports.clear();
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_portmap.clear();
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}
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uint32_t device1 = name_to_id(_input_audio_device);
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@ -970,8 +971,9 @@ CoreAudioBackend::get_ports (
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use_regexp = true;
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}
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}
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for (size_t i = 0; i < _ports.size (); ++i) {
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CoreBackendPort* port = _ports[i];
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for (PortIndex::iterator i = _ports.begin (); i != _ports.end (); ++i) {
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CoreBackendPort* port = *i;
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if ((port->type () == type) && flags == (port->flags () & flags)) {
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if (!use_regexp || !regexec (&port_regex, port->name ().c_str (), 0, NULL, 0)) {
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port_names.push_back (port->name ());
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@ -1030,7 +1032,8 @@ CoreAudioBackend::add_port (
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return 0;
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}
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_ports.push_back (port);
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_ports.insert (port);
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_portmap.insert (make_pair (name, port));
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return port;
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}
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@ -1042,12 +1045,13 @@ CoreAudioBackend::unregister_port (PortEngine::PortHandle port_handle)
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return;
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}
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CoreBackendPort* port = static_cast<CoreBackendPort*>(port_handle);
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std::vector<CoreBackendPort*>::iterator i = std::find (_ports.begin (), _ports.end (), static_cast<CoreBackendPort*>(port_handle));
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PortIndex::iterator i = _ports.find (static_cast<CoreBackendPort*>(port_handle));
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if (i == _ports.end ()) {
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PBD::warning << _("CoreAudioBackend::unregister_port: Failed to find port") << endmsg;
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return;
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}
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disconnect_all(port_handle);
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_portmap.erase (port->name());
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_ports.erase (i);
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delete port;
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}
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@ -1200,19 +1204,19 @@ CoreAudioBackend::coremidi_rediscover()
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void
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CoreAudioBackend::unregister_ports (bool system_only)
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{
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size_t i = 0;
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_system_inputs.clear();
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_system_outputs.clear();
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_system_midi_in.clear();
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_system_midi_out.clear();
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while (i < _ports.size ()) {
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CoreBackendPort* port = _ports[i];
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for (PortIndex::iterator i = _ports.begin (); i != _ports.end ();) {
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PortIndex::iterator cur = i++;
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CoreBackendPort* port = *cur;
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if (! system_only || (port->is_physical () && port->is_terminal ())) {
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port->disconnect_all ();
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_portmap.erase (port->name());
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delete port;
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_ports.erase (_ports.begin() + i);
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} else {
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++i;
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_ports.erase (cur);
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}
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}
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}
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@ -1301,10 +1305,12 @@ bool
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CoreAudioBackend::connected_to (PortEngine::PortHandle src, const std::string& dst, bool /*process_callback_safe*/)
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{
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CoreBackendPort* dst_port = find_port (dst);
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#ifndef NDEBUG
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if (!valid_port (src) || !dst_port) {
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PBD::warning << _("CoreAudioBackend::connected_to: Invalid Port") << endmsg;
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return false;
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}
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#endif
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return static_cast<CoreBackendPort*>(src)->is_connected (dst_port);
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}
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@ -1328,9 +1334,9 @@ CoreAudioBackend::get_connections (PortEngine::PortHandle port, std::vector<std:
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assert (0 == names.size ());
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const std::vector<CoreBackendPort*>& connected_ports = static_cast<CoreBackendPort*>(port)->get_connections ();
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const std::set<CoreBackendPort*>& connected_ports = static_cast<CoreBackendPort*>(port)->get_connections ();
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for (std::vector<CoreBackendPort*>::const_iterator i = connected_ports.begin (); i != connected_ports.end (); ++i) {
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for (std::set<CoreBackendPort*>::const_iterator i = connected_ports.begin (); i != connected_ports.end (); ++i) {
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names.push_back ((*i)->name ());
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}
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@ -1473,8 +1479,8 @@ CoreAudioBackend::port_is_physical (PortEngine::PortHandle port) const
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void
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CoreAudioBackend::get_physical_outputs (DataType type, std::vector<std::string>& port_names)
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{
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for (size_t i = 0; i < _ports.size (); ++i) {
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CoreBackendPort* port = _ports[i];
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for (PortIndex::iterator i = _ports.begin (); i != _ports.end (); ++i) {
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CoreBackendPort* port = *i;
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if ((port->type () == type) && port->is_input () && port->is_physical ()) {
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port_names.push_back (port->name ());
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}
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@ -1484,8 +1490,8 @@ CoreAudioBackend::get_physical_outputs (DataType type, std::vector<std::string>&
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void
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CoreAudioBackend::get_physical_inputs (DataType type, std::vector<std::string>& port_names)
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{
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for (size_t i = 0; i < _ports.size (); ++i) {
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CoreBackendPort* port = _ports[i];
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for (PortIndex::iterator i = _ports.begin (); i != _ports.end (); ++i) {
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CoreBackendPort* port = *i;
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if ((port->type () == type) && port->is_output () && port->is_physical ()) {
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port_names.push_back (port->name ());
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}
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@ -1497,8 +1503,8 @@ CoreAudioBackend::n_physical_outputs () const
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{
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int n_midi = 0;
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int n_audio = 0;
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for (size_t i = 0; i < _ports.size (); ++i) {
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CoreBackendPort* port = _ports[i];
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for (PortIndex::iterator i = _ports.begin (); i != _ports.end (); ++i) {
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CoreBackendPort* port = *i;
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if (port->is_output () && port->is_physical ()) {
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switch (port->type ()) {
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case DataType::AUDIO: ++n_audio; break;
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@ -1518,8 +1524,8 @@ CoreAudioBackend::n_physical_inputs () const
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{
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int n_midi = 0;
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int n_audio = 0;
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for (size_t i = 0; i < _ports.size (); ++i) {
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CoreBackendPort* port = _ports[i];
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for (PortIndex::iterator i = _ports.begin (); i != _ports.end (); ++i) {
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CoreBackendPort* port = *i;
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if (port->is_input () && port->is_physical ()) {
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switch (port->type ()) {
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case DataType::AUDIO: ++n_audio; break;
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@ -1976,7 +1982,7 @@ int CoreBackendPort::connect (CoreBackendPort *port)
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void CoreBackendPort::_connect (CoreBackendPort *port, bool callback)
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{
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_connections.push_back (port);
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_connections.insert (port);
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if (callback) {
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port->_connect (this, false);
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_osx_backend.port_connect_callback (name(), port->name(), true);
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@ -2002,12 +2008,9 @@ int CoreBackendPort::disconnect (CoreBackendPort *port)
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void CoreBackendPort::_disconnect (CoreBackendPort *port, bool callback)
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{
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std::vector<CoreBackendPort*>::iterator it = std::find (_connections.begin (), _connections.end (), port);
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std::set<CoreBackendPort*>::iterator it = _connections.find (port);
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assert (it != _connections.end ());
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_connections.erase (it);
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if (callback) {
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port->_disconnect (this, false);
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_osx_backend.port_connect_callback (name(), port->name(), false);
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@ -2018,21 +2021,22 @@ void CoreBackendPort::_disconnect (CoreBackendPort *port, bool callback)
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void CoreBackendPort::disconnect_all ()
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{
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while (!_connections.empty ()) {
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_connections.back ()->_disconnect (this, false);
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_osx_backend.port_connect_callback (name(), _connections.back ()->name(), false);
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_connections.pop_back ();
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std::set<CoreBackendPort*>::iterator it = _connections.begin ();
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(*it)->_disconnect (this, false);
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_osx_backend.port_connect_callback (name(), (*it)->name(), false);
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_connections.erase (it);
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}
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}
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bool
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CoreBackendPort::is_connected (const CoreBackendPort *port) const
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{
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return std::find (_connections.begin (), _connections.end (), port) != _connections.end ();
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return _connections.find (const_cast<CoreBackendPort *>(port)) != _connections.end ();
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}
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bool CoreBackendPort::is_physically_connected () const
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{
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for (std::vector<CoreBackendPort*>::const_iterator it = _connections.begin (); it != _connections.end (); ++it) {
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for (std::set<CoreBackendPort*>::const_iterator it = _connections.begin (); it != _connections.end (); ++it) {
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if ((*it)->is_physical ()) {
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return true;
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}
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@ -2054,14 +2058,15 @@ CoreAudioPort::~CoreAudioPort () { }
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void* CoreAudioPort::get_buffer (pframes_t n_samples)
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{
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if (is_input ()) {
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std::vector<CoreBackendPort*>::const_iterator it = get_connections ().begin ();
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if (it == get_connections ().end ()) {
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const std::set<CoreBackendPort *>& connections = get_connections ();
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std::set<CoreBackendPort*>::const_iterator it = connections.begin ();
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if (it == connections.end ()) {
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memset (_buffer, 0, n_samples * sizeof (Sample));
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} else {
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CoreAudioPort const * source = static_cast<const CoreAudioPort*>(*it);
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assert (source && source->is_output ());
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memcpy (_buffer, source->const_buffer (), n_samples * sizeof (Sample));
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while (++it != get_connections ().end ()) {
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while (++it != connections.end ()) {
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source = static_cast<const CoreAudioPort*>(*it);
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assert (source && source->is_output ());
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Sample* dst = buffer ();
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@ -2104,8 +2109,9 @@ void* CoreMidiPort::get_buffer (pframes_t /* nframes */)
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{
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if (is_input ()) {
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(_buffer[_bufperiod]).clear ();
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for (std::vector<CoreBackendPort*>::const_iterator i = get_connections ().begin ();
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i != get_connections ().end ();
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const std::set<CoreBackendPort*>& connections = get_connections ();
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for (std::set<CoreBackendPort*>::const_iterator i = connections.begin ();
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i != connections.end ();
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++i) {
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const CoreMidiBuffer * src = static_cast<const CoreMidiPort*>(*i)->const_buffer ();
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for (CoreMidiBuffer::const_iterator it = src->begin (); it != src->end (); ++it) {
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@ -82,7 +82,7 @@ class CoreBackendPort {
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bool is_connected (const CoreBackendPort *port) const;
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bool is_physically_connected () const;
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const std::vector<CoreBackendPort *>& get_connections () const { return _connections; }
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const std::set<CoreBackendPort *>& get_connections () const { return _connections; }
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int connect (CoreBackendPort *port);
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int disconnect (CoreBackendPort *port);
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@ -114,7 +114,7 @@ class CoreBackendPort {
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const PortFlags _flags;
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LatencyRange _capture_latency_range;
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LatencyRange _playback_latency_range;
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std::vector<CoreBackendPort*> _connections;
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std::set<CoreBackendPort*> _connections;
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void _connect (CoreBackendPort* , bool);
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void _disconnect (CoreBackendPort* , bool);
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@ -461,12 +461,16 @@ class CoreAudioBackend : public AudioBackend {
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int register_system_audio_ports ();
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void unregister_ports (bool system_only = false);
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std::vector<CoreBackendPort *> _ports;
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std::vector<CoreBackendPort *> _system_inputs;
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std::vector<CoreBackendPort *> _system_outputs;
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std::vector<CoreBackendPort *> _system_midi_in;
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std::vector<CoreBackendPort *> _system_midi_out;
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typedef std::map<std::string, CoreBackendPort *> PortMap; // fast lookup in _ports
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typedef std::set<CoreBackendPort *> PortIndex; // fast lookup in _ports
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PortMap _portmap;
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PortIndex _ports;
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struct PortConnectData {
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std::string a;
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std::string b;
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@ -493,16 +497,15 @@ class CoreAudioBackend : public AudioBackend {
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}
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bool valid_port (PortHandle port) const {
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return std::find (_ports.begin (), _ports.end (), (CoreBackendPort*)port) != _ports.end ();
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return _ports.find (static_cast<CoreBackendPort*>(port)) != _ports.end ();
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}
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CoreBackendPort * find_port (const std::string& port_name) const {
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for (std::vector<CoreBackendPort*>::const_iterator it = _ports.begin (); it != _ports.end (); ++it) {
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if ((*it)->name () == port_name) {
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return *it;
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}
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CoreBackendPort* find_port (const std::string& port_name) const {
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PortMap::const_iterator it = _portmap.find (port_name);
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if (it == _portmap.end()) {
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return NULL;
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}
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return NULL;
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return (*it).second;
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}
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CoreBackendPort * find_port_in (std::vector<CoreBackendPort *> plist, const std::string& port_name) const {
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