#include "ardour/amp.h"
#include "ardour/audio_buffer.h"
+#include "ardour/audio_port.h"
#include "ardour/audioengine.h"
#include "ardour/buffer.h"
#include "ardour/buffer_set.h"
#include "ardour/internal_return.h"
#include "ardour/internal_send.h"
#include "ardour/meter.h"
+#include "ardour/midi_buffer.h"
+#include "ardour/midi_port.h"
#include "ardour/monitor_processor.h"
#include "ardour/pannable.h"
#include "ardour/panner_shell.h"
using namespace ARDOUR;
using namespace PBD;
-PBD::Signal1<void,RouteSortOrderKey> Route::SyncOrderKeys;
+PBD::Signal0<void> Route::SyncOrderKeys;
PBD::Signal0<void> Route::RemoteControlIDChange;
Route::Route (Session& sess, string name, Flag flg, DataType default_type)
, _flags (flg)
, _pending_declick (true)
, _meter_point (MeterPostFader)
+ , _meter_type (MeterPeak)
, _self_solo (false)
, _soloed_by_others_upstream (0)
, _soloed_by_others_downstream (0)
, _have_internal_generator (false)
, _solo_safe (false)
, _default_type (default_type)
+ , _order_key (0)
+ , _has_order_key (false)
, _remote_control_id (0)
, _in_configure_processors (false)
+ , _initial_io_setup (false)
, _custom_meter_position_noted (false)
, _last_custom_meter_was_at_end (false)
{
+ if (is_master()) {
+ _meter_type = MeterK20;
+ }
processor_max_streams.reset();
}
_input->PortCountChanging.connect_same_thread (*this, boost::bind (&Route::input_port_count_changing, this, _1));
_output->changed.connect_same_thread (*this, boost::bind (&Route::output_change_handler, this, _1, _2));
+ _output->PortCountChanging.connect_same_thread (*this, boost::bind (&Route::output_port_count_changing, this, _1));
/* add amp processor */
they will be added to _processors by setup_invisible_processors ()
*/
- _meter.reset (new PeakMeter (_session));
+ _meter.reset (new PeakMeter (_session, _name));
+ _meter->set_owner (this);
_meter->set_display_to_user (false);
_meter->activate ();
_monitor_control->activate ();
}
- if (is_master() || is_monitor() || is_hidden()) {
+ if (is_master() || is_monitor() || is_auditioner()) {
_mute_master->set_solo_ignore (true);
}
}
bool
-Route::has_order_key (RouteSortOrderKey key) const
+Route::has_order_key () const
{
- return (order_keys.find (key) != order_keys.end());
+ return _has_order_key;
}
uint32_t
-Route::order_key (RouteSortOrderKey key) const
+Route::order_key () const
{
- OrderKeys::const_iterator i = order_keys.find (key);
-
- if (i == order_keys.end()) {
- return 0;
- }
-
- return i->second;
+ return _order_key;
}
void
-Route::sync_order_keys (RouteSortOrderKey base)
+Route::set_remote_control_id_explicit (uint32_t rid)
{
- /* this is called after changes to 1 or more route order keys have been
- * made, and we want to sync up.
- */
-
- OrderKeys::iterator i = order_keys.find (base);
-
- if (i == order_keys.end()) {
- return;
- }
-
- for (OrderKeys::iterator k = order_keys.begin(); k != order_keys.end(); ++k) {
-
- if (k->first != base) {
- DEBUG_TRACE (DEBUG::OrderKeys, string_compose ("%1 set key for %2 to %3 from %4\n",
- name(),
- enum_2_string (k->first),
- i->second,
- enum_2_string (base)));
-
- k->second = i->second;
- }
- }
-}
-
-void
-Route::set_remote_control_id_from_order_key (RouteSortOrderKey /*key*/, uint32_t rid)
-{
- if (is_master() || is_monitor() || is_hidden()) {
+ if (is_master() || is_monitor() || is_auditioner()) {
/* hard-coded remote IDs, or no remote ID */
return;
}
}
void
-Route::set_order_key (RouteSortOrderKey key, uint32_t n)
+Route::set_order_key (uint32_t n)
{
- OrderKeys::iterator i = order_keys.find (key);
+ _has_order_key = true;
- if (i != order_keys.end() && i->second == n) {
+ if (_order_key == n) {
return;
}
- order_keys[key] = n;
+ _order_key = n;
- DEBUG_TRACE (DEBUG::OrderKeys, string_compose ("%1 order key %2 set to %3\n",
- name(), enum_2_string (key), order_key (key)));
+ DEBUG_TRACE (DEBUG::OrderKeys, string_compose ("%1 order key set to %2\n",
+ name(), order_key ()));
_session.set_dirty ();
}
framepos_t start_frame, framepos_t end_frame, pframes_t nframes,
int declick, bool gain_automation_ok)
{
- bufs.set_is_silent (false);
-
/* figure out if we're going to use gain automation */
if (gain_automation_ok) {
_amp->set_gain_automation_buffer (_session.gain_automation_buffer ());
on a transition between monitoring states we get a de-clicking gain
change in the _main_outs delivery.
*/
- _main_outs->no_outs_cuz_we_no_monitor (monitoring_state () == MonitoringSilence);
+ _main_outs->no_outs_cuz_we_no_monitor (monitoring_state () == MonitoringSilence);
/* -------------------------------------------------------------------------------------------
GLOBAL DECLICK (for transport changes etc.)
if (bufs.count() != (*i)->input_streams()) {
DEBUG_TRACE (
DEBUG::Processors, string_compose (
- "%1 bufs = %2 input for %3 = %4\n",
+ "input port mismatch %1 bufs = %2 input for %3 = %4\n",
_name, bufs.count(), (*i)->name(), (*i)->input_streams()
)
);
- continue;
}
}
#endif
}
void
-Route::passthru (framepos_t start_frame, framepos_t end_frame, pframes_t nframes, int declick)
+Route::monitor_run (framepos_t start_frame, framepos_t end_frame, pframes_t nframes, int declick)
{
- BufferSet& bufs = _session.get_scratch_buffers (n_process_buffers());
+ assert (is_monitor());
+ BufferSet& bufs (_session.get_route_buffers (n_process_buffers()));
+ passthru (bufs, start_frame, end_frame, nframes, declick);
+}
+void
+Route::passthru (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, pframes_t nframes, int declick)
+{
_silent = false;
- assert (bufs.available() >= input_streams());
-
- if (_input->n_ports() == ChanCount::ZERO) {
- silence_unlocked (nframes);
- }
-
- bufs.set_count (input_streams());
-
if (is_monitor() && _session.listening() && !_session.is_auditioning()) {
/* control/monitor bus ignores input ports when something is
feeding the listen "stream". data will "arrive" into the
route from the intreturn processor element.
*/
- bufs.silence (nframes, 0);
-
- } else {
-
- for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
-
- BufferSet::iterator o = bufs.begin(*t);
- PortSet& ports (_input->ports());
- for (PortSet::iterator i = ports.begin(*t); i != ports.end(*t); ++i, ++o) {
- o->read_from (i->get_buffer(nframes), nframes);
- }
- }
+ bufs.silence (nframes, 0);
}
write_out_of_band_data (bufs, start_frame, end_frame, nframes);
void
Route::passthru_silence (framepos_t start_frame, framepos_t end_frame, pframes_t nframes, int declick)
{
- BufferSet& bufs (_session.get_silent_buffers (n_process_buffers()));
+ BufferSet& bufs (_session.get_route_buffers (n_process_buffers(), true));
bufs.set_count (_input->n_ports());
write_out_of_band_data (bufs, start_frame, end_frame, nframes);
void
Route::set_solo_isolated (bool yn, void *src)
{
- if (is_master() || is_monitor() || is_hidden()) {
+ if (is_master() || is_monitor() || is_auditioner()) {
return;
}
boost::shared_ptr<RouteList> routes = _session.get_routes ();
for (RouteList::iterator i = routes->begin(); i != routes->end(); ++i) {
- if ((*i).get() == this || (*i)->is_master() || (*i)->is_monitor() || (*i)->is_hidden()) {
+ if ((*i).get() == this || (*i)->is_master() || (*i)->is_monitor() || (*i)->is_auditioner()) {
continue;
}
DEBUG_TRACE (DEBUG::Processors, string_compose (
"%1 adding processor %2\n", name(), processor->name()));
- if (!_session.engine().connected() || !processor) {
+ if (!AudioEngine::instance()->connected() || !processor) {
return 1;
}
}
_processors.insert (loc, processor);
+ processor->set_owner (this);
// Set up processor list channels. This will set processor->[input|output]_streams(),
// configure redirect ports properly, etc.
}
_processors.insert (loc, *i);
+ (*i)->set_owner (this);
if ((*i)->active()) {
(*i)->activate ();
if (boost::dynamic_pointer_cast<UnknownProcessor> (*p)) {
DEBUG_TRACE (DEBUG::Processors, "--- CONFIGURE ABORTED due to unknown processor.\n");
- break;
+ DEBUG_TRACE (DEBUG::Processors, "}\n");
+ return list<pair<ChanCount, ChanCount> > ();
}
if ((*p)->can_support_io_configuration(in, out)) {
}
ChanCount out;
+ bool seen_mains_out = false;
+ processor_out_streams = _input->n_ports();
+ processor_max_streams.reset();
list< pair<ChanCount,ChanCount> >::iterator c = configuration.begin();
for (ProcessorList::iterator p = _processors.begin(); p != _processors.end(); ++p, ++c) {
processor_max_streams = ChanCount::max(processor_max_streams, c->first);
processor_max_streams = ChanCount::max(processor_max_streams, c->second);
out = c->second;
+
+ if (boost::dynamic_pointer_cast<Delivery> (*p)
+ && boost::dynamic_pointer_cast<Delivery> (*p)->role() == Delivery::Main) {
+ /* main delivery will increase port count to match input.
+ * the Delivery::Main is usually the last processor - followed only by
+ * 'MeterOutput'.
+ */
+ seen_mains_out = true;
+ }
+ if (!seen_mains_out) {
+ processor_out_streams = out;
+ }
}
+
if (_meter) {
_meter->reset_max_channels (processor_max_streams);
}
node->add_property("denormal-protection", _denormal_protection?"yes":"no");
node->add_property("meter-point", enum_2_string (_meter_point));
+ node->add_property("meter-type", enum_2_string (_meter_type));
+
if (_route_group) {
node->add_property("route-group", _route_group->name());
}
- string order_string;
- OrderKeys::iterator x = order_keys.begin();
-
- while (x != order_keys.end()) {
- order_string += enum_2_string ((*x).first);
- order_string += '=';
- snprintf (buf, sizeof(buf), "%" PRId32, (*x).second);
- order_string += buf;
-
- ++x;
-
- if (x == order_keys.end()) {
- break;
- }
-
- order_string += ':';
- }
- node->add_property ("order-keys", order_string);
+ snprintf (buf, sizeof (buf), "%d", _order_key);
+ node->add_property ("order-key", buf);
node->add_property ("self-solo", (_self_solo ? "yes" : "no"));
snprintf (buf, sizeof (buf), "%d", _soloed_by_others_upstream);
node->add_property ("soloed-by-upstream", buf);
}
set_id (node);
+ _initial_io_setup = true;
if ((prop = node.property (X_("flags"))) != 0) {
_flags = Flag (string_2_enum (prop->value(), _flags));
_flags = Flag (0);
}
- if (is_master() || is_monitor() || is_hidden()) {
+ if (is_master() || is_monitor() || is_auditioner()) {
_mute_master->set_solo_ignore (true);
}
}
}
+ if ((prop = node.property (X_("meter-type"))) != 0) {
+ _meter_type = MeterType (string_2_enum (prop->value (), _meter_type));
+ }
+
+ _initial_io_setup = false;
+
set_processor_state (processor_state);
// this looks up the internal instrument in processors
set_active (yn, this);
}
- if ((prop = node.property (X_("order-keys"))) != 0) {
+ if ((prop = node.property (X_("order-key"))) != 0) { // New order key (no separate mixer/editor ordering)
+ set_order_key (atoi(prop->value()));
+ }
+
+ if ((prop = node.property (X_("order-keys"))) != 0) { // Deprecated order keys
int32_t n;
<< endmsg;
} else {
string keyname = remaining.substr (0, equal);
- RouteSortOrderKey sk;
- if (keyname == "signal") {
- sk = MixerSort;
- } else if (keyname == "editor") {
- sk = EditorSort;
- } else {
- sk = (RouteSortOrderKey) string_2_enum (remaining.substr (0, equal), sk);
+ if ((keyname == "EditorSort") || (keyname == "editor")) {
+ cerr << "Setting " << name() << " order key to " << n << " using saved Editor order." << endl;
+ set_order_key (n);
}
-
- set_order_key (sk, n);
}
}
_flags = Flag (0);
}
- if (is_master() || is_monitor() || is_hidden()) {
+ if (is_master() || is_monitor() || is_auditioner()) {
_mute_master->set_solo_ignore (true);
}
<< endmsg;
} else {
string keyname = remaining.substr (0, equal);
- RouteSortOrderKey sk;
- if (keyname == "signal") {
- sk = MixerSort;
- } else if (keyname == "editor") {
- sk = EditorSort;
- } else {
- sk = (RouteSortOrderKey) string_2_enum (remaining.substr (0, equal), sk);
+ if (keyname == "EditorSort" || keyname == "editor") {
+ info << string_compose(_("Converting deprecated order key for %1 using Editor order %2"), name (), n) << endmsg;
+ set_order_key (n);
}
-
- set_order_key (sk, n);
}
}
for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) {
+ (*i)->set_owner (this);
(*i)->ActiveChanged.connect_same_thread (*this, boost::bind (&Session::update_latency_compensation, &_session, false));
boost::shared_ptr<PluginInsert> pi;
Route::output_change_handler (IOChange change, void * /*src*/)
{
bool need_to_queue_solo_change = true;
+ if (_initial_io_setup) {
+ return;
+ }
if ((change.type & IOChange::ConfigurationChanged)) {
/* This is called with the process lock held if change
contains ConfigurationChanged
*/
need_to_queue_solo_change = false;
+ configure_processors (0);
+ io_changed (); /* EMIT SIGNAL */
}
if (!_output->connected() && _soloed_by_others_downstream) {
Route::no_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, bool session_state_changing)
{
Glib::Threads::RWLock::ReaderLock lm (_processor_lock, Glib::Threads::TRY_LOCK);
+
if (!lm.locked()) {
return 0;
}
silence_unlocked (nframes);
return 0;
}
+
if (session_state_changing) {
if (_session.transport_speed() != 0.0f) {
/* we're rolling but some state is changing (e.g. our diskstream contents)
*/
}
+ BufferSet& bufs = _session.get_route_buffers (n_process_buffers());
+
+ fill_buffers_with_input (bufs, _input, nframes);
+
+ if (_meter_point == MeterInput) {
+ _meter->run (bufs, start_frame, end_frame, nframes, true);
+ }
+
_amp->apply_gain_automation (false);
- passthru (start_frame, end_frame, nframes, 0);
+ passthru (bufs, start_frame, end_frame, nframes, 0);
return 0;
}
_silent = false;
- passthru (start_frame, end_frame, nframes, declick);
+ BufferSet& bufs = _session.get_route_buffers (n_process_buffers());
+
+ fill_buffers_with_input (bufs, _input, nframes);
+
+ if (_meter_point == MeterInput) {
+ _meter->run (bufs, start_frame, end_frame, nframes, true);
+ }
+
+ passthru (bufs, start_frame, end_frame, nframes, declick);
return 0;
}
return false;
}
+/** Called when there is a proposed change to the output port count */
+bool
+Route::output_port_count_changing (ChanCount to)
+{
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ if (processor_out_streams.get(*t) > to.get(*t)) {
+ return true;
+ }
+ }
+ /* The change is ok */
+ return false;
+}
+
list<string>
Route::unknown_processors () const
{
universally true, but the alternative is way too corner-case to worry about.
*/
- jack_latency_range_t all_connections;
+ LatencyRange all_connections;
if (from.empty()) {
all_connections.min = 0;
all_connections.max = 0;
} else {
- all_connections.min = ~((jack_nframes_t) 0);
+ all_connections.min = ~((pframes_t) 0);
all_connections.max = 0;
/* iterate over all "from" ports and determine the latency range for all of their
for (PortSet::iterator p = from.begin(); p != from.end(); ++p) {
- jack_latency_range_t range;
+ LatencyRange range;
p->get_connected_latency_range (range, playback);
latency compensation into account.
*/
- jack_latency_range_t range;
+ LatencyRange range;
range.min = value;
range.max = value;
}
}
}
+
+void
+Route::fill_buffers_with_input (BufferSet& bufs, boost::shared_ptr<IO> io, pframes_t nframes)
+{
+ size_t n_buffers;
+ size_t i;
+
+ /* MIDI
+ *
+ * We don't currently mix MIDI input together, so we don't need the
+ * complex logic of the audio case.
+ */
+
+ n_buffers = bufs.count().n_midi ();
+
+ for (i = 0; i < n_buffers; ++i) {
+
+ boost::shared_ptr<MidiPort> source_port = io->midi (i);
+ MidiBuffer& buf (bufs.get_midi (i));
+
+ if (source_port) {
+ buf.copy (source_port->get_midi_buffer(nframes));
+ } else {
+ buf.silence (nframes);
+ }
+ }
+
+ /* AUDIO */
+
+ n_buffers = bufs.count().n_audio();
+
+ size_t n_ports = io->n_ports().n_audio();
+ float scaling = 1.0f;
+
+ if (n_ports > n_buffers) {
+ scaling = ((float) n_buffers) / n_ports;
+ }
+
+ for (i = 0; i < n_ports; ++i) {
+
+ /* if there are more ports than buffers, map them onto buffers
+ * in a round-robin fashion
+ */
+
+ boost::shared_ptr<AudioPort> source_port = io->audio (i);
+ AudioBuffer& buf (bufs.get_audio (i%n_buffers));
+
+
+ if (i < n_buffers) {
+
+ /* first time through just copy a channel into
+ the output buffer.
+ */
+
+ buf.read_from (source_port->get_audio_buffer (nframes), nframes);
+
+ if (scaling != 1.0f) {
+ buf.apply_gain (scaling, nframes);
+ }
+
+ } else {
+
+ /* on subsequent times around, merge data from
+ * the port with what is already there
+ */
+
+ if (scaling != 1.0f) {
+ buf.accumulate_with_gain_from (source_port->get_audio_buffer (nframes), nframes, 0, scaling);
+ } else {
+ buf.accumulate_from (source_port->get_audio_buffer (nframes), nframes);
+ }
+ }
+ }
+
+ /* silence any remaining buffers */
+
+ for (; i < n_buffers; ++i) {
+ AudioBuffer& buf (bufs.get_audio (i));
+ buf.silence (nframes);
+ }
+
+ /* establish the initial setup of the buffer set, reflecting what was
+ copied into it. unless, of course, we are the auditioner, in which
+ case nothing was fed into it from the inputs at all.
+ */
+
+ if (!is_auditioner()) {
+ bufs.set_count (io->n_ports());
+ }
+}
projects / ardour.git / blobdiff