#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;
-uint32_t Route::order_key_cnt = 0;
PBD::Signal1<void,RouteSortOrderKey> Route::SyncOrderKeys;
PBD::Signal0<void> Route::RemoteControlIDChange;
they will be added to _processors by setup_invisible_processors ()
*/
- _meter.reset (new PeakMeter (_session));
+ _meter.reset (new PeakMeter (_session, _name));
_meter->set_display_to_user (false);
_meter->activate ();
{
/* run a configure so that the invisible processors get set up */
- Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
+ Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
configure_processors (0);
}
be half-destroyed by now
*/
- Glib::RWLock::WriterLock lm (_processor_lock);
+ Glib::Threads::RWLock::WriterLock lm (_processor_lock);
for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
(*i)->drop_references ();
}
_processors.clear ();
-
- delete _remote_control_id;
}
void
if (Config->get_remote_model() != UserOrdered) {
return;
}
-
- if (id < 1) {
- error << _("Remote Control ID's start at one, not zero") << endmsg;
- return;
- }
+ set_remote_control_id_internal (id, notify_class_listeners);
+}
+
+void
+Route::set_remote_control_id_internal (uint32_t id, bool notify_class_listeners)
+{
/* force IDs for master/monitor busses and prevent
any other route from accidentally getting these IDs
(i.e. legacy sessions)
id = MonitorBusRemoteControlID;
}
+ if (id < 1) {
+ return;
+ }
+
/* don't allow it to collide */
if (!is_master () && !is_monitor() &&
}
if (id != remote_control_id()) {
- if (!_remote_control_id) {
- _remote_control_id = new uint32_t;
- }
- *_remote_control_id = id;
+ _remote_control_id = id;
RemoteControlIDChanged ();
+
if (notify_class_listeners) {
RemoteControlIDChange ();
}
uint32_t
Route::remote_control_id() const
{
- switch (Config->get_remote_model()) {
- case MixerOrdered:
- return order_key (MixerSort) + 1;
- case EditorOrdered:
- return order_key (EditorSort) + 1;
- case UserOrdered:
- if (_remote_control_id) {
- return *_remote_control_id;
- }
+ if (is_master()) {
+ return MasterBusRemoteControlID;
+ }
+
+ if (is_monitor()) {
+ return MonitorBusRemoteControlID;
}
- /* fall back to MixerSort as the default */
+ return _remote_control_id;
+}
- return order_key (MixerSort) + 1;
+bool
+Route::has_order_key (RouteSortOrderKey key) const
+{
+ return (order_keys.find (key) != order_keys.end());
}
-int32_t
+uint32_t
Route::order_key (RouteSortOrderKey key) const
{
OrderKeys::const_iterator i = order_keys.find (key);
if (i == order_keys.end()) {
- return -1;
+ return 0;
}
return i->second;
}
void
-Route::set_order_key (RouteSortOrderKey key, int32_t n)
+Route::sync_order_keys (RouteSortOrderKey base)
{
- bool changed = false;
+ /* this is called after changes to 1 or more route order keys have been
+ * made, and we want to sync up.
+ */
- /* This method looks more complicated than it should, but
- it's important that we don't emit order_key_changed unless
- it actually has, as expensive things happen on receipt of that
- signal.
- */
+ OrderKeys::iterator i = order_keys.find (base);
- if (order_keys.find (key) == order_keys.end() || order_keys[key] != n) {
- order_keys[key] = n;
- changed = true;
+ if (i == order_keys.end()) {
+ return;
}
- if (Config->get_sync_all_route_ordering()) {
- for (OrderKeys::iterator x = order_keys.begin(); x != order_keys.end(); ++x) {
-
- /* we do not sync the signal order keys for mixer +
- * monitor because they are considered "external" to
- * the ordering of other routes.
- */
+ for (OrderKeys::iterator k = order_keys.begin(); k != order_keys.end(); ++k) {
- if ((!is_master() && !is_monitor()) || x->first != MixerSort) {
- if (x->second != n) {
- x->second = n;
- changed = true;
- }
- }
+ 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;
}
}
-
- if (changed) {
- order_key_changed (); /* EMIT SIGNAL */
- _session.set_dirty ();
- }
}
-/** Set all order keys to be the same as that for `base', if such a key
- * exists in this route.
- * @param base Base key.
- */
void
-Route::sync_order_keys (RouteSortOrderKey base)
+Route::set_remote_control_id_from_order_key (RouteSortOrderKey /*key*/, uint32_t rid)
{
- if (order_keys.empty()) {
+ if (is_master() || is_monitor() || is_hidden()) {
+ /* hard-coded remote IDs, or no remote ID */
return;
}
- OrderKeys::iterator i;
- int32_t key;
-
- if ((i = order_keys.find (base)) == order_keys.end()) {
- /* key doesn't exist, use the first existing key (during session initialization) */
- i = order_keys.begin();
- key = i->second;
- ++i;
- } else {
- /* key exists - use it and reset all others (actually, itself included) */
- key = i->second;
- i = order_keys.begin();
+ if (_remote_control_id != rid) {
+ DEBUG_TRACE (DEBUG::OrderKeys, string_compose ("%1: set edit-based RID to %2\n", name(), rid));
+ _remote_control_id = rid;
+ RemoteControlIDChanged (); /* EMIT SIGNAL (per-route) */
}
- bool changed = false;
+ /* don't emit the class-level RID signal RemoteControlIDChange here,
+ leave that to the entity that changed the order key, so that we
+ don't get lots of emissions for no good reasons (e.g. when changing
+ all route order keys).
- for (; i != order_keys.end(); ++i) {
+ See Session::sync_remote_id_from_order_keys() for the (primary|only)
+ spot where that is emitted.
+ */
+}
- /* we do not sync the signal order keys for mixer +
- * monitor because they are considered "external" to
- * the ordering of other routes.
- */
+void
+Route::set_order_key (RouteSortOrderKey key, uint32_t n)
+{
+ OrderKeys::iterator i = order_keys.find (key);
- if ((!is_master() && !is_monitor()) || i->first != MixerSort) {
- if (i->second != key) {
- i->second = key;
- changed = true;
- }
- }
+ if (i != order_keys.end() && i->second == n) {
+ return;
}
- if (changed) {
- order_key_changed (); /* EMIT SIGNAL */
- }
+ order_keys[key] = n;
+
+ DEBUG_TRACE (DEBUG::OrderKeys, string_compose ("%1 order key %2 set to %3\n",
+ name(), enum_2_string (key), order_key (key)));
+
+ _session.set_dirty ();
}
string
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.)
}
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_scratch_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);
Route::set_solo (bool yn, void *src)
{
if (_solo_safe) {
+ DEBUG_TRACE (DEBUG::Solo, string_compose ("%1 ignore solo change due to solo-safe\n", name()));
return;
}
return;
}
+ DEBUG_TRACE (DEBUG::Solo, string_compose ("%1: set solo => %2, src: %3 grp ? %4 currently self-soloed ? %5\n",
+ name(), yn, src, (src == _route_group), self_soloed()));
+
if (self_soloed() != yn) {
set_self_solo (yn);
set_mute_master_solo ();
void
Route::set_self_solo (bool yn)
{
+ DEBUG_TRACE (DEBUG::Solo, string_compose ("%1: set SELF solo => %2\n", name(), yn));
_self_solo = yn;
}
Route::mod_solo_by_others_upstream (int32_t delta)
{
if (_solo_safe) {
+ DEBUG_TRACE (DEBUG::Solo, string_compose ("%1 ignore solo-by-upstream due to solo-safe\n", name()));
return;
}
+ DEBUG_TRACE (DEBUG::Solo, string_compose ("%1 mod solo-by-upstream by %2, current up = %3 down = %4\n",
+ name(), delta, _soloed_by_others_upstream, _soloed_by_others_downstream));
+
uint32_t old_sbu = _soloed_by_others_upstream;
if (delta < 0) {
Route::mod_solo_by_others_downstream (int32_t delta)
{
if (_solo_safe) {
+ DEBUG_TRACE (DEBUG::Solo, string_compose ("%1 ignore solo-by-downstream due to solo safe\n", name()));
return;
}
+ DEBUG_TRACE (DEBUG::Solo, string_compose ("%1 mod solo-by-downstream by %2, current up = %3 down = %4\n",
+ name(), delta, _soloed_by_others_upstream, _soloed_by_others_downstream));
+
if (delta < 0) {
if (_soloed_by_others_downstream >= (uint32_t) abs (delta)) {
_soloed_by_others_downstream += delta;
boost::shared_ptr<Processor>
Route::before_processor_for_placement (Placement p)
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
ProcessorList::iterator loc;
return boost::shared_ptr<Processor> ();
}
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
ProcessorList::iterator i = _processors.begin ();
int j = 0;
}
{
- Glib::RWLock::WriterLock lm (_processor_lock);
+ Glib::Threads::RWLock::WriterLock lm (_processor_lock);
ProcessorState pstate (this);
boost::shared_ptr<PluginInsert> pi;
// configure redirect ports properly, etc.
{
- Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
+ Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
if (configure_processors_unlocked (err)) {
pstate.restore ();
}
- if (activation_allowed) {
+ if (activation_allowed && !_session.get_disable_all_loaded_plugins()) {
processor->activate ();
}
if (prop->value() == "ladspa" || prop->value() == "Ladspa" ||
prop->value() == "lv2" ||
- prop->value() == "vst" ||
+ prop->value() == "windows-vst" ||
prop->value() == "lxvst" ||
prop->value() == "audiounit") {
}
{
- Glib::RWLock::WriterLock lm (_processor_lock);
+ Glib::Threads::RWLock::WriterLock lm (_processor_lock);
ProcessorState pstate (this);
for (ProcessorList::const_iterator i = others.begin(); i != others.end(); ++i) {
}
{
- Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
+ Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
if (configure_processors_unlocked (err)) {
pstate.restore ();
configure_processors_unlocked (0); // it worked before we tried to add it ...
void
Route::disable_processors (Placement p)
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
ProcessorList::iterator start, end;
placement_range(p, start, end);
void
Route::disable_processors ()
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
(*i)->deactivate ();
void
Route::disable_plugins (Placement p)
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
ProcessorList::iterator start, end;
placement_range(p, start, end);
void
Route::disable_plugins ()
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
if (boost::dynamic_pointer_cast<PluginInsert> (*i)) {
void
Route::ab_plugins (bool forward)
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
if (forward) {
}
{
- Glib::RWLock::WriterLock lm (_processor_lock);
+ Glib::Threads::RWLock::WriterLock lm (_processor_lock);
ProcessorList new_list;
ProcessorStreams err;
bool seen_amp = false;
_processors = new_list;
{
- Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
+ Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
configure_processors_unlocked (&err); // this can't fail
}
}
processor_max_streams.reset();
{
- Glib::RWLock::WriterLock lm (_processor_lock);
+ Glib::Threads::RWLock::WriterLock lm (_processor_lock);
ProcessorState pstate (this);
ProcessorList::iterator i;
}
if (need_process_lock) {
- Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
+ Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
if (configure_processors_unlocked (err)) {
pstate.restore ();
processor_max_streams.reset();
{
- Glib::RWLock::WriterLock lm (_processor_lock);
+ Glib::Threads::RWLock::WriterLock lm (_processor_lock);
ProcessorState pstate (this);
ProcessorList::iterator i;
_output->set_user_latency (0);
{
- Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
+ Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
if (configure_processors_unlocked (err)) {
pstate.restore ();
Route::reset_instrument_info ()
{
boost::shared_ptr<Processor> instr = the_instrument();
- _instrument_info.set_internal_instrument (instr);
+ if (instr) {
+ _instrument_info.set_internal_instrument (instr);
+ }
}
/** Caller must hold process lock */
assert (!AudioEngine::instance()->process_lock().trylock());
if (!_in_configure_processors) {
- Glib::RWLock::WriterLock lm (_processor_lock);
+ Glib::Threads::RWLock::WriterLock lm (_processor_lock);
return configure_processors_unlocked (err);
}
list<pair<ChanCount, ChanCount> >
Route::try_configure_processors (ChanCount in, ProcessorStreams* err)
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
return try_configure_processors_unlocked (in, err);
}
void
Route::all_visible_processors_active (bool state)
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
if (_processors.empty()) {
return;
*/
{
- Glib::RWLock::WriterLock lm (_processor_lock);
+ Glib::Threads::RWLock::WriterLock lm (_processor_lock);
ProcessorState pstate (this);
ProcessorList::iterator oiter;
maybe_note_meter_position ();
{
- Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
+ Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
if (configure_processors_unlocked (err)) {
pstate.restore ();
node->add_child_nocopy (_mute_control->get_state ());
node->add_child_nocopy (_mute_master->get_state ());
- if (_remote_control_id) {
- XMLNode* remote_control_node = new XMLNode (X_("RemoteControl"));
- snprintf (buf, sizeof (buf), "%d", *_remote_control_id);
- remote_control_node->add_property (X_("id"), buf);
- node->add_child_nocopy (*remote_control_node);
- }
+ XMLNode* remote_control_node = new XMLNode (X_("RemoteControl"));
+ snprintf (buf, sizeof (buf), "%d", _remote_control_id);
+ remote_control_node->add_property (X_("id"), buf);
+ node->add_child_nocopy (*remote_control_node);
if (_comment.length()) {
XMLNode *cmt = node->add_child ("Comment");
boost::shared_ptr<InternalSend> is;
if ((is = boost::dynamic_pointer_cast<InternalSend> (*i)) != 0) {
- if (is->role() == Delivery::Aux || is->role() == Delivery::Listen) {
+ if (is->role() == Delivery::Listen) {
continue;
}
}
processor_state.add_child_copy (*child);
}
-
if (child->name() == X_("Pannable")) {
if (_pannable) {
_pannable->set_state (*child, version);
set_processor_state (processor_state);
+ // this looks up the internal instrument in processors
+ reset_instrument_info();
+
if ((prop = node.property ("self-solo")) != 0) {
set_self_solo (string_is_affirmative (prop->value()));
}
if ((prop = node.property (X_("processor-after-last-custom-meter"))) != 0) {
PBD::ID id (prop->value ());
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
ProcessorList::const_iterator i = _processors.begin ();
while (i != _processors.end() && (*i)->id() != id) {
++i;
if ((prop = child->property (X_("id"))) != 0) {
int32_t x;
sscanf (prop->value().c_str(), "%d", &x);
- set_remote_control_id (x);
+ set_remote_control_id_internal (x);
}
} else if (child->name() == X_("MuteMaster")) {
_flags = Flag (0);
}
+ if (is_master() || is_monitor() || is_hidden()) {
+ _mute_master->set_solo_ignore (true);
+ }
+
if ((prop = node.property (X_("phase-invert"))) != 0) {
boost::dynamic_bitset<> p (_input->n_ports().n_audio ());
if (string_is_affirmative (prop->value ())) {
} else if (keyname == "editor") {
sk = EditorSort;
} else {
- RouteSortOrderKey sk = (RouteSortOrderKey) string_2_enum (remaining.substr (0, equal), sk);
+ sk = (RouteSortOrderKey) string_2_enum (remaining.substr (0, equal), sk);
}
set_order_key (sk, n);
if ((prop = child->property (X_("id"))) != 0) {
int32_t x;
sscanf (prop->value().c_str(), "%d", &x);
- set_remote_control_id (x);
+ set_remote_control_id_internal (x);
}
}
} else if (prop->value() == "ladspa" || prop->value() == "Ladspa" ||
prop->value() == "lv2" ||
- prop->value() == "vst" ||
+ prop->value() == "windows-vst" ||
prop->value() == "lxvst" ||
prop->value() == "audiounit") {
}
{
- Glib::RWLock::WriterLock lm (_processor_lock);
+ Glib::Threads::RWLock::WriterLock lm (_processor_lock);
_processors = new_order;
if (must_configure) {
- Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
+ Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
configure_processors_unlocked (0);
}
void
Route::silence (framecnt_t nframes)
{
- Glib::RWLock::ReaderLock lm (_processor_lock, Glib::TRY_LOCK);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock, Glib::Threads::TRY_LOCK);
if (!lm.locked()) {
return;
}
void
Route::add_send_to_internal_return (InternalSend* send)
{
- Glib::RWLock::ReaderLock rm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock rm (_processor_lock);
for (ProcessorList::const_iterator x = _processors.begin(); x != _processors.end(); ++x) {
boost::shared_ptr<InternalReturn> d = boost::dynamic_pointer_cast<InternalReturn>(*x);
void
Route::remove_send_from_internal_return (InternalSend* send)
{
- Glib::RWLock::ReaderLock rm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock rm (_processor_lock);
for (ProcessorList::const_iterator x = _processors.begin(); x != _processors.end(); ++x) {
boost::shared_ptr<InternalReturn> d = boost::dynamic_pointer_cast<InternalReturn>(*x);
assert (route != _session.monitor_out ());
{
- Glib::RWLock::ReaderLock rm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock rm (_processor_lock);
for (ProcessorList::iterator x = _processors.begin(); x != _processors.end(); ++x) {
boost::shared_ptr<InternalSend> listener;
{
- Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
+ Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
listener.reset (new InternalSend (_session, _pannable, _mute_master, route, Delivery::Aux));
}
ProcessorList::iterator tmp;
{
- Glib::RWLock::ReaderLock rl(_processor_lock);
+ Glib::Threads::RWLock::ReaderLock rl(_processor_lock);
/* have to do this early because otherwise processor reconfig
* will put _monitor_send back in the list
/** Called from the (non-realtime) butler thread when the transport is stopped */
void
-Route::nonrealtime_handle_transport_stopped (bool /*abort_ignored*/, bool did_locate, bool can_flush_processors)
+Route::nonrealtime_handle_transport_stopped (bool /*abort_ignored*/, bool /*did_locate*/, bool can_flush_processors)
{
framepos_t now = _session.transport_frame();
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
-
- if (!did_locate) {
- automation_snapshot (now, true);
- }
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
Automatable::transport_stopped (now);
int
Route::no_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, bool session_state_changing)
{
- Glib::RWLock::ReaderLock lm (_processor_lock, Glib::TRY_LOCK);
+ 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_scratch_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;
}
int
Route::roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, int declick, bool& /* need_butler */)
{
- Glib::RWLock::ReaderLock lm (_processor_lock, Glib::TRY_LOCK);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock, Glib::Threads::TRY_LOCK);
if (!lm.locked()) {
return 0;
}
- automation_snapshot (_session.transport_frame(), false);
-
if (n_outputs().n_total() == 0) {
return 0;
}
_silent = false;
- passthru (start_frame, end_frame, nframes, declick);
+ BufferSet& bufs = _session.get_scratch_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;
}
this is called from the RT audio thread.
*/
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
(*i)->flush ();
void
Route::set_meter_point (MeterPoint p, bool force)
{
- /* CAN BE CALLED FROM PROCESS CONTEXT */
-
if (_meter_point == p && !force) {
return;
}
bool meter_was_visible_to_user = _meter->display_to_user ();
{
- Glib::RWLock::WriterLock lm (_processor_lock);
+ Glib::Threads::RWLock::WriterLock lm (_processor_lock);
maybe_note_meter_position ();
Route::listen_position_changed ()
{
{
- Glib::RWLock::WriterLock lm (_processor_lock);
+ Glib::Threads::RWLock::WriterLock lm (_processor_lock);
ProcessorState pstate (this);
{
- Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
+ Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
if (configure_processors_unlocked (0)) {
pstate.restore ();
_capturing_processor->activate ();
{
- Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
+ Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
configure_processors (0);
}
}
}
-void
-Route::automation_snapshot (framepos_t now, bool force)
-{
- if (_pannable) {
- _pannable->automation_snapshot (now, force);
- }
-
- for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
- (*i)->automation_snapshot (now, force);
- }
-}
-
Route::SoloControllable::SoloControllable (std::string name, boost::shared_ptr<Route> r)
: AutomationControl (r->session(), Evoral::Parameter (SoloAutomation),
boost::shared_ptr<AutomationList>(), name)
/* redirect automation */
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
for (ProcessorList::iterator i = _processors.begin (); i != _processors.end (); ++i) {
set<Evoral::Parameter> parameters = (*i)->what_can_be_automated();
boost::shared_ptr<Send>
Route::internal_send_for (boost::shared_ptr<const Route> target) const
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) {
boost::shared_ptr<InternalSend> send;
_input->set_active (yn);
_output->set_active (yn);
active_changed (); // EMIT SIGNAL
+ _session.set_dirty ();
}
}
void
Route::meter ()
{
- Glib::RWLock::ReaderLock rm (_processor_lock, Glib::TRY_LOCK);
+ Glib::Threads::RWLock::ReaderLock rm (_processor_lock, Glib::Threads::TRY_LOCK);
assert (_meter);
/* maybe one of our processors does or ... */
- Glib::RWLock::ReaderLock rm (_processor_lock, Glib::TRY_LOCK);
+ Glib::Threads::RWLock::ReaderLock rm (_processor_lock, Glib::Threads::TRY_LOCK);
for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
if ((c = boost::dynamic_pointer_cast<AutomationControl>((*i)->control (param))) != 0) {
break;
boost::shared_ptr<Processor>
Route::nth_plugin (uint32_t n)
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
ProcessorList::iterator i;
for (i = _processors.begin(); i != _processors.end(); ++i) {
boost::shared_ptr<Processor>
Route::nth_send (uint32_t n)
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
ProcessorList::iterator i;
for (i = _processors.begin(); i != _processors.end(); ++i) {
bool
Route::has_io_processor_named (const string& name)
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
ProcessorList::iterator i;
for (i = _processors.begin(); i != _processors.end(); ++i) {
void
Route::set_processor_positions ()
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
bool had_amp = false;
for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
{
list<string> p;
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) {
if (boost::dynamic_pointer_cast<UnknownProcessor const> (*i)) {
p.push_back ((*i)->name ());
Route::setup_invisible_processors ()
{
#ifndef NDEBUG
- Glib::RWLock::WriterLock lm (_processor_lock, Glib::TRY_LOCK);
+ Glib::Threads::RWLock::WriterLock lm (_processor_lock, Glib::Threads::TRY_LOCK);
assert (!lm.locked ());
#endif
void
Route::unpan ()
{
- Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
- Glib::RWLock::ReaderLock lp (_processor_lock);
+ Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
+ Glib::Threads::RWLock::ReaderLock lp (_processor_lock);
_pannable.reset ();
boost::shared_ptr<Processor>
Route::processor_by_id (PBD::ID id) const
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) {
if ((*i)->id() == id) {
return *i;
boost::shared_ptr<Processor>
Route::the_instrument () const
{
- Glib::RWLock::WriterLock lm (_processor_lock);
+ Glib::Threads::RWLock::WriterLock lm (_processor_lock);
+ return the_instrument_unlocked ();
+}
+
+boost::shared_ptr<Processor>
+Route::the_instrument_unlocked () const
+{
for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) {
if (boost::dynamic_pointer_cast<PluginInsert>(*i)) {
if ((*i)->input_streams().n_midi() > 0 &&
}
return boost::shared_ptr<Processor>();
}
+
+
+
+void
+Route::non_realtime_locate (framepos_t pos)
+{
+ if (_pannable) {
+ _pannable->transport_located (pos);
+ }
+
+ {
+ Glib::Threads::RWLock::WriterLock lm (_processor_lock);
+
+ for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
+ (*i)->transport_located (pos);
+ }
+ }
+}
+
+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.
+ */
+
+ bufs.set_count (io->n_ports());
+}
projects / ardour.git / blobdiff