X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Froute.cc;h=3442d0ec8aca145c56c0bc774ec8f06bd1e4c3b5;hb=1d48648a734423d2a1b1689efaa32e7f6452c5ea;hp=79799ce807b9b48b88b2739539055f923da03d10;hpb=6d343ba3c607f5210ae03edb17ba51d662c7f79b;p=ardour.git diff --git a/libs/ardour/route.cc b/libs/ardour/route.cc index 79799ce807..3442d0ec8a 100644 --- a/libs/ardour/route.cc +++ b/libs/ardour/route.cc @@ -33,7 +33,6 @@ #include "pbd/memento_command.h" #include "pbd/stacktrace.h" #include "pbd/convert.h" -#include "pbd/boost_debug.h" #include "pbd/unwind.h" #include "ardour/amp.h" @@ -41,6 +40,7 @@ #include "ardour/audio_track.h" #include "ardour/audio_port.h" #include "ardour/audioengine.h" +#include "ardour/boost_debug.h" #include "ardour/buffer.h" #include "ardour/buffer_set.h" #include "ardour/capturing_processor.h" @@ -78,6 +78,7 @@ using namespace PBD; PBD::Signal0 Route::SyncOrderKeys; PBD::Signal0 Route::RemoteControlIDChange; +PBD::Signal3, boost::shared_ptr, Route::PluginSetupOptions > Route::PluginSetup; /** Base class for all routable/mixable objects (tracks and busses) */ Route::Route (Session& sess, string name, Flag flg, DataType default_type) @@ -119,6 +120,7 @@ Route::Route (Session& sess, string name, Flag flg, DataType default_type) , _in_sidechain_setup (false) , _strict_io (false) , _custom_meter_position_noted (false) + , _pinmgr_proxy (0) { processor_max_streams.reset(); } @@ -1256,93 +1258,17 @@ Route::add_processor (boost::shared_ptr processor, boost::shared_ptr< DEBUG_TRACE (DEBUG::Processors, string_compose ( "%1 adding processor %2\n", name(), processor->name())); - if (!AudioEngine::instance()->connected() || !processor) { - return 1; - } - - if (_strict_io) { - boost::shared_ptr pi; - if ((pi = boost::dynamic_pointer_cast(processor)) != 0) { - pi->set_strict_io (true); - } - } - - { - Glib::Threads::Mutex::Lock lx (AudioEngine::instance()->process_lock ()); - Glib::Threads::RWLock::WriterLock lm (_processor_lock); - ProcessorState pstate (this); - - boost::shared_ptr pi; - boost::shared_ptr porti; - - if (processor == _amp) { - /* Ensure that only one amp is in the list at any time */ - ProcessorList::iterator check = find (_processors.begin(), _processors.end(), processor); - if (check != _processors.end()) { - if (before == _amp) { - /* Already in position; all is well */ - return 0; - } else { - _processors.erase (check); - } - } - } - - assert (find (_processors.begin(), _processors.end(), processor) == _processors.end ()); - - ProcessorList::iterator loc; - if (before) { - /* inserting before a processor; find it */ - loc = find (_processors.begin(), _processors.end(), before); - if (loc == _processors.end ()) { - /* Not found */ - return 1; - } - } else { - /* inserting at end */ - loc = _processors.end (); - } - - _processors.insert (loc, processor); - processor->set_owner (this); + ProcessorList pl; - // Set up processor list channels. This will set processor->[input|output]_streams(), - // configure redirect ports properly, etc. + pl.push_back (processor); + int rv = add_processors (pl, before, err); - { - if (configure_processors_unlocked (err, &lm)) { - pstate.restore (); - configure_processors_unlocked (0, &lm); // it worked before we tried to add it ... - return -1; - } - } - - if ((pi = boost::dynamic_pointer_cast(processor)) != 0) { - - if (pi->has_no_inputs ()) { - /* generator plugin */ - _have_internal_generator = true; - } - - } - - if (activation_allowed && (!_session.get_bypass_all_loaded_plugins () || !processor->display_to_user ())) { - processor->activate (); - } - - processor->ActiveChanged.connect_same_thread (*this, boost::bind (&Session::update_latency_compensation, &_session, false)); - - _output->set_user_latency (0); + if (rv) { + return rv; } - reset_instrument_info (); - processors_changed (RouteProcessorChange ()); /* EMIT SIGNAL */ - set_processor_positions (); - - boost::shared_ptr send; - if ((send = boost::dynamic_pointer_cast (processor))) { - send->SelfDestruct.connect_same_thread (*this, - boost::bind (&Route::processor_selfdestruct, this, boost::weak_ptr (processor))); + if (activation_allowed && (!_session.get_bypass_all_loaded_plugins () || !processor->display_to_user ())) { + processor->activate (); } return 0; @@ -1444,24 +1370,31 @@ Route::add_processor_from_xml_2X (const XMLNode& node, int version) } } + +inline Route::PluginSetupOptions operator|= (Route::PluginSetupOptions& a, const Route::PluginSetupOptions& b) { + return a = static_cast (static_cast (a) | static_cast (b)); +} + +inline Route::PluginSetupOptions operator&= (Route::PluginSetupOptions& a, const Route::PluginSetupOptions& b) { + return a = static_cast (static_cast (a) & static_cast (b)); +} + int Route::add_processors (const ProcessorList& others, boost::shared_ptr before, ProcessorStreams* err) { - /* NOTE: this is intended to be used ONLY when copying - processors from another Route. Hence the subtle - differences between this and ::add_processor() - */ - ProcessorList::iterator loc; if (before) { loc = find(_processors.begin(), _processors.end(), before); + if (loc == _processors.end ()) { + return 1; + } } else { /* nothing specified - at end */ loc = _processors.end (); } - if (!_session.engine().connected()) { + if (!AudioEngine::instance()->connected()) { return 1; } @@ -1469,6 +1402,59 @@ Route::add_processors (const ProcessorList& others, boost::shared_ptr return 0; } + ProcessorList to_skip; + + // check if there's an instrument to replace or configure + for (ProcessorList::const_iterator i = others.begin(); i != others.end(); ++i) { + boost::shared_ptr pi; + if ((pi = boost::dynamic_pointer_cast(*i)) == 0) { + continue; + } + if (!pi->plugin ()->get_info ()->is_instrument ()) { + continue; + } + boost::shared_ptr instrument = the_instrument (); + ChanCount in (DataType::MIDI, 1); + ChanCount out (DataType::AUDIO, 2); // XXX route's out?! + + PluginSetupOptions flags = None; + if (instrument) { + flags |= CanReplace; + in = instrument->input_streams (); + out = instrument->output_streams (); + } + if (pi->has_output_presets (in, out)) { + flags |= MultiOut; + } + + pi->set_strict_io (_strict_io); + + PluginSetupOptions mask = None; + if (Config->get_ask_replace_instrument ()) { + mask |= CanReplace; + } + if (Config->get_ask_setup_instrument ()) { + mask |= MultiOut; + } + + flags &= mask; + + if (flags != None) { + boost::optional rv = PluginSetup (shared_from_this (), pi, flags); /* EMIT SIGNAL */ + switch (rv.get_value_or (0)) { + case 1: + to_skip.push_back (*i); // don't add this one; + break; + case 2: + replace_processor (instrument, *i, err); + to_skip.push_back (*i); + break; + default: + break; + } + } + } + { Glib::Threads::Mutex::Lock lx (AudioEngine::instance()->process_lock ()); Glib::Threads::RWLock::WriterLock lm (_processor_lock); @@ -1479,6 +1465,10 @@ Route::add_processors (const ProcessorList& others, boost::shared_ptr if (*i == _meter) { continue; } + ProcessorList::iterator check = find (to_skip.begin(), to_skip.end(), *i); + if (check != to_skip.end()) { + continue; + } boost::shared_ptr pi; @@ -1486,14 +1476,24 @@ Route::add_processors (const ProcessorList& others, boost::shared_ptr pi->set_strict_io (_strict_io); } + if (*i == _amp) { + /* Ensure that only one amp is in the list at any time */ + ProcessorList::iterator check = find (_processors.begin(), _processors.end(), *i); + if (check != _processors.end()) { + if (before == _amp) { + /* Already in position; all is well */ + continue; + } else { + _processors.erase (check); + } + } + } + + assert (find (_processors.begin(), _processors.end(), *i) == _processors.end ()); + _processors.insert (loc, *i); (*i)->set_owner (this); - if ((*i)->active()) { - (*i)->activate (); - } - - /* Think: does this really need to be called for every processor in the loop? */ { if (configure_processors_unlocked (err, &lm)) { pstate.restore (); @@ -1502,7 +1502,17 @@ Route::add_processors (const ProcessorList& others, boost::shared_ptr } } + if ((*i)->active()) { + (*i)->activate (); + } + (*i)->ActiveChanged.connect_same_thread (*this, boost::bind (&Session::update_latency_compensation, &_session, false)); + + boost::shared_ptr send; + if ((send = boost::dynamic_pointer_cast (*i))) { + send->SelfDestruct.connect_same_thread (*this, + boost::bind (&Route::processor_selfdestruct, this, boost::weak_ptr (*i))); + } } for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) {