X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fport_manager.cc;h=874d36d8828ae19730fa968046d25449aa490f22;hb=5b40e073e9c973479c3d286a007c57e1e0fa3d0f;hp=a8d8da00672d117faba964b7e9f18bdce46438ca;hpb=cf537b97f5d015074578c809a15a38b8d3858d00;p=ardour.git diff --git a/libs/ardour/port_manager.cc b/libs/ardour/port_manager.cc index a8d8da0067..874d36d882 100644 --- a/libs/ardour/port_manager.cc +++ b/libs/ardour/port_manager.cc @@ -17,6 +17,7 @@ */ +#include "pbd/convert.h" #include "pbd/error.h" #include "ardour/async_midi_port.h" @@ -26,6 +27,7 @@ #include "ardour/midi_port.h" #include "ardour/midiport_manager.h" #include "ardour/port_manager.h" +#include "ardour/profile.h" #include "i18n.h" @@ -73,20 +75,14 @@ PortManager::make_port_name_relative (const string& portname) const return portname; } - string::size_type len; - string::size_type n; - string self = _backend->my_name(); - - len = portname.length(); + string::size_type colon = portname.find (':'); - for (n = 0; n < len; ++n) { - if (portname[n] == ':') { - break; - } + if (colon == string::npos) { + return portname; } - if ((n != len) && (portname.substr (0, n) == self)) { - return portname.substr (n+1); + if (portname.substr (0, colon) == _backend->my_name()) { + return portname.substr (colon+1); } return portname; @@ -108,6 +104,23 @@ PortManager::make_port_name_non_relative (const string& portname) const return str; } +std::string +PortManager::get_pretty_name_by_name(const std::string& portname) const +{ + PortEngine::PortHandle ph = _backend->get_port_by_name (portname); + if (ph) { + std::string value; + std::string type; + if (0 == _backend->get_port_property (ph, + "http://jackaudio.org/metadata/pretty-name", + value, type)) + { + return value; + } + } + return ""; +} + bool PortManager::port_is_mine (const string& portname) const { @@ -149,7 +162,7 @@ PortManager::get_physical_outputs (DataType type, std::vector& s) } _backend->get_physical_outputs (type, s); } - + void PortManager::get_physical_inputs (DataType type, std::vector& s) { @@ -159,7 +172,7 @@ PortManager::get_physical_inputs (DataType type, std::vector& s) _backend->get_physical_inputs (type, s); } - + ChanCount PortManager::n_physical_outputs () const { @@ -169,7 +182,7 @@ PortManager::n_physical_outputs () const return _backend->n_physical_outputs (); } - + ChanCount PortManager::n_physical_inputs () const { @@ -221,7 +234,7 @@ PortManager::port_renamed (const std::string& old_relative_name, const std::stri RCUWriter writer (ports); boost::shared_ptr p = writer.get_copy(); Ports::iterator x = p->find (old_relative_name); - + if (x != p->end()) { boost::shared_ptr port = x->second; p->erase (x); @@ -244,6 +257,8 @@ PortManager::get_ports (DataType type, PortList& pl) int PortManager::get_ports (const string& port_name_pattern, DataType type, PortFlags flags, vector& s) { + s.clear(); + if (!_backend) { return 0; } @@ -470,12 +485,14 @@ PortManager::reconnect_ports () { boost::shared_ptr p = ports.reader (); - /* re-establish connections */ + if (!Profile->get_trx()) { + /* re-establish connections */ - DEBUG_TRACE (DEBUG::Ports, string_compose ("reconnect %1 ports\n", p->size())); + DEBUG_TRACE (DEBUG::Ports, string_compose ("reconnect %1 ports\n", p->size())); - for (Ports::iterator i = p->begin(); i != p->end(); ++i) { - i->second->reconnect (); + for (Ports::iterator i = p->begin(); i != p->end(); ++i) { + i->second->reconnect (); + } } return 0; @@ -504,7 +521,7 @@ PortManager::connect_callback (const string& a, const string& b, bool conn) port_b, b, conn ); /* EMIT SIGNAL */ -} +} void PortManager::registration_callback () @@ -523,7 +540,7 @@ PortManager::can_request_input_monitoring () const return _backend->can_monitor_input (); } - + void PortManager::request_input_monitoring (const string& name, bool yn) const { @@ -537,7 +554,7 @@ PortManager::request_input_monitoring (const string& name, bool yn) const _backend->request_input_monitoring (ph, yn); } } - + void PortManager::ensure_input_monitoring (const string& name, bool yn) const { @@ -558,7 +575,7 @@ PortManager::port_name_size() const if (!_backend) { return 0; } - + return _backend->port_name_size (); } @@ -568,7 +585,7 @@ PortManager::my_name() const if (!_backend) { return string(); } - + return _backend->my_name(); } @@ -621,13 +638,52 @@ PortManager::silence (pframes_t nframes) } } +void +PortManager::silence_outputs (pframes_t nframes) +{ + std::vector port_names; + if (get_ports("", DataType::AUDIO, IsOutput, port_names)) { + for (std::vector::iterator p = port_names.begin(); p != port_names.end(); ++p) { + if (!port_is_mine(*p)) { + continue; + } + PortEngine::PortHandle ph = _backend->get_port_by_name (*p); + if (!ph) { + continue; + } + void *buf = _backend->get_buffer(ph, nframes); + if (!buf) { + continue; + } + memset (buf, 0, sizeof(float) * nframes); + } + } + + if (get_ports("", DataType::MIDI, IsOutput, port_names)) { + for (std::vector::iterator p = port_names.begin(); p != port_names.end(); ++p) { + if (!port_is_mine(*p)) { + continue; + } + PortEngine::PortHandle ph = _backend->get_port_by_name (*p); + if (!ph) { + continue; + } + void *buf = _backend->get_buffer(ph, nframes); + if (!buf) { + continue; + } + _backend->midi_clear (buf); + } + } +} + void PortManager::check_monitoring () { for (Ports::iterator i = _cycle_ports->begin(); i != _cycle_ports->end(); ++i) { - + bool x; - + if (i->second->last_monitor() != (x = i->second->monitoring_input ())) { i->second->set_last_monitor (x); /* XXX I think this is dangerous, due to @@ -642,14 +698,14 @@ void PortManager::fade_out (gain_t base_gain, gain_t gain_step, pframes_t nframes) { for (Ports::iterator i = _cycle_ports->begin(); i != _cycle_ports->end(); ++i) { - + if (i->second->sends_output()) { - + boost::shared_ptr ap = boost::dynamic_pointer_cast (i->second); if (ap) { Sample* s = ap->engine_get_whole_audio_buffer (); gain_t g = base_gain; - + for (pframes_t n = 0; n < nframes; ++n) { *s++ *= g; g -= gain_step;