along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id$
*/
-#include <pbd/error.h>
+
#include <sigc++/retype.h>
#include <sigc++/retype_return.h>
#include <sigc++/bind.h>
+#include <pbd/error.h>
+#include <pbd/enumwriter.h>
+
#include <ardour/audio_track.h>
-#include <ardour/diskstream.h>
+#include <ardour/audio_diskstream.h>
#include <ardour/session.h>
-#include <ardour/redirect.h>
+#include <ardour/io_processor.h>
#include <ardour/audioregion.h>
+#include <ardour/audiosource.h>
+#include <ardour/region_factory.h>
#include <ardour/route_group_specialized.h>
-#include <ardour/insert.h>
+#include <ardour/processor.h>
+#include <ardour/plugin_insert.h>
#include <ardour/audioplaylist.h>
+#include <ardour/playlist_factory.h>
#include <ardour/panner.h>
#include <ardour/utils.h>
-
-
-
+#include <ardour/buffer_set.h>
#include "i18n.h"
using namespace std;
-//using namespace sigc;
using namespace ARDOUR;
+using namespace PBD;
-AudioTrack::AudioTrack (Session& sess, string name, Route::Flag flag)
- : Route (sess, name, 1, -1, -1, -1, flag),
- diskstream (0),
- _midi_rec_enable_control (*this, _session.midi_port())
+AudioTrack::AudioTrack (Session& sess, string name, Route::Flag flag, TrackMode mode)
+ : Track (sess, name, flag, mode)
{
- DiskStream::Flag dflags = DiskStream::Flag (0);
+ AudioDiskstream::Flag dflags = AudioDiskstream::Flag (0);
if (_flags & Hidden) {
- dflags = DiskStream::Flag (dflags | DiskStream::Hidden);
+ dflags = AudioDiskstream::Flag (dflags | AudioDiskstream::Hidden);
} else {
- dflags = DiskStream::Flag (dflags | DiskStream::Recordable);
+ dflags = AudioDiskstream::Flag (dflags | AudioDiskstream::Recordable);
}
- DiskStream* ds = new DiskStream (_session, name, dflags);
-
- set_diskstream (*ds, this);
-
- _declickable = true;
- _freeze_record.state = NoFreeze;
- _saved_meter_point = _meter_point;
+ if (mode == Destructive) {
+ dflags = AudioDiskstream::Flag (dflags | AudioDiskstream::Destructive);
+ }
- // we do this even though Route already did it in it's init
- reset_midi_control (_session.midi_port(), _session.get_midi_control());
+ boost::shared_ptr<AudioDiskstream> ds (new AudioDiskstream (_session, name, dflags));
+ _session.add_diskstream (ds);
+
+ set_diskstream (boost::dynamic_pointer_cast<AudioDiskstream> (ds), this);
}
AudioTrack::AudioTrack (Session& sess, const XMLNode& node)
- : Route (sess, "to be renamed", 0, 0, -1, -1),
- diskstream (0),
- _midi_rec_enable_control (*this, _session.midi_port())
+ : Track (sess, node)
{
- _freeze_record.state = NoFreeze;
- set_state (node);
- _declickable = true;
- _saved_meter_point = _meter_point;
-
- // we do this even though Route already did it in it's init
- reset_midi_control (_session.midi_port(), _session.get_midi_control());
+ _set_state (node, false);
}
AudioTrack::~AudioTrack ()
{
- if (diskstream) {
- diskstream->unref();
+}
+
+int
+AudioTrack::set_mode (TrackMode m)
+{
+ if (m != _mode) {
+
+ if (_diskstream->set_destructive (m == Destructive)) {
+ return -1;
+ }
+
+ _mode = m;
+
+ TrackModeChanged (); /* EMIT SIGNAL */
+ }
+
+ return 0;
+}
+
+bool
+AudioTrack::can_use_mode (TrackMode m, bool& bounce_required)
+{
+ switch (m) {
+ case Normal:
+ bounce_required = false;
+ return true;
+
+ case Destructive:
+ default:
+ return _diskstream->can_become_destructive (bounce_required);
}
}
int
AudioTrack::deprecated_use_diskstream_connections ()
{
+ boost::shared_ptr<AudioDiskstream> diskstream = audio_diskstream();
+
if (diskstream->deprecated_io_node == 0) {
return 0;
}
diskstream->deprecated_io_node = 0;
- set_input_minimum (-1);
- set_input_maximum (-1);
- set_output_minimum (-1);
- set_output_maximum (-1);
+ set_input_minimum (ChanCount::ZERO);
+ set_input_maximum (ChanCount::INFINITE);
+ set_output_minimum (ChanCount::ZERO);
+ set_output_maximum (ChanCount::INFINITE);
if ((prop = node.property ("gain")) != 0) {
set_gain (atof (prop->value().c_str()), this);
}
if ((prop = node.property ("input-connection")) != 0) {
- Connection* c = _session.connection_by_name (prop->value());
+ boost::shared_ptr<Bundle> c = _session.bundle_by_name (prop->value());
if (c == 0) {
- error << string_compose(_("Unknown connection \"%1\" listed for input of %2"), prop->value(), _name) << endmsg;
+ error << string_compose(_("Unknown bundle \"%1\" listed for input of %2"), prop->value(), _name) << endmsg;
- if ((c = _session.connection_by_name (_("in 1"))) == 0) {
- error << _("No input connections available as a replacement")
+ if ((c = _session.bundle_by_name (_("in 1"))) == 0) {
+ error << _("No input bundles available as a replacement")
<< endmsg;
return -1;
} else {
- info << string_compose (_("Connection %1 was not available - \"in 1\" used instead"), prop->value())
+ info << string_compose (_("Bundle %1 was not available - \"in 1\" used instead"), prop->value())
<< endmsg;
}
}
- use_input_connection (*c, this);
+ connect_input_ports_to_bundle (c, this);
} else if ((prop = node.property ("inputs")) != 0) {
if (set_inputs (prop->value())) {
}
int
-AudioTrack::set_diskstream (DiskStream& ds, void *src)
+AudioTrack::set_diskstream (boost::shared_ptr<AudioDiskstream> ds, void *src)
{
- if (diskstream) {
- diskstream->unref();
- }
-
- diskstream = &ds.ref();
- diskstream->set_io (*this);
+ _diskstream = ds;
+ _diskstream->set_io (*this);
+ _diskstream->set_destructive (_mode == Destructive);
- if (diskstream->deprecated_io_node) {
+ if (audio_diskstream()->deprecated_io_node) {
if (!connecting_legal) {
ConnectingLegal.connect (mem_fun (*this, &AudioTrack::deprecated_use_diskstream_connections));
}
}
- diskstream->set_record_enabled (false, this);
- diskstream->monitor_input (false);
+ _diskstream->set_record_enabled (false);
+ _diskstream->monitor_input (false);
ic_connection.disconnect();
- ic_connection = input_changed.connect (mem_fun (*diskstream, &DiskStream::handle_input_change));
+ ic_connection = input_changed.connect (mem_fun (*_diskstream, &Diskstream::handle_input_change));
- diskstream_changed (src); /* EMIT SIGNAL */
+ DiskstreamChanged (); /* EMIT SIGNAL */
return 0;
}
int
AudioTrack::use_diskstream (string name)
{
- DiskStream *dstream;
+ boost::shared_ptr<AudioDiskstream> dstream;
- if ((dstream = _session.diskstream_by_name (name)) == 0) {
- error << string_compose(_("AudioTrack: diskstream \"%1\" not known by session"), name) << endmsg;
+ if ((dstream = boost::dynamic_pointer_cast<AudioDiskstream>(_session.diskstream_by_name (name))) == 0) {
+ error << string_compose(_("AudioTrack: audio diskstream \"%1\" not known by session"), name) << endmsg;
return -1;
}
- return set_diskstream (*dstream, this);
+ return set_diskstream (dstream, this);
}
int
-AudioTrack::use_diskstream (id_t id)
+AudioTrack::use_diskstream (const PBD::ID& id)
{
- DiskStream *dstream;
+ boost::shared_ptr<AudioDiskstream> dstream;
- if ((dstream = _session.diskstream_by_id (id)) == 0) {
- error << string_compose(_("AudioTrack: diskstream \"%1\" not known by session"), id) << endmsg;
+ if ((dstream = boost::dynamic_pointer_cast<AudioDiskstream> (_session.diskstream_by_id (id))) == 0) {
+ error << string_compose(_("AudioTrack: audio diskstream \"%1\" not known by session"), id) << endmsg;
return -1;
}
- return set_diskstream (*dstream, this);
-}
-
-bool
-AudioTrack::record_enabled () const
-{
- return diskstream->record_enabled ();
+ return set_diskstream (dstream, this);
}
-void
-AudioTrack::set_record_enable (bool yn, void *src)
+boost::shared_ptr<AudioDiskstream>
+AudioTrack::audio_diskstream() const
{
- if (_freeze_record.state == Frozen) {
- return;
- }
-
- if (_mix_group && src != _mix_group && _mix_group->is_active()) {
- _mix_group->apply (&AudioTrack::set_record_enable, yn, _mix_group);
- return;
- }
-
- /* keep track of the meter point as it was before we rec-enabled */
-
- if (!diskstream->record_enabled()) {
- _saved_meter_point = _meter_point;
- }
-
- diskstream->set_record_enabled (yn, src);
-
- if (diskstream->record_enabled()) {
- set_meter_point (MeterInput, this);
- } else {
- set_meter_point (_saved_meter_point, this);
- }
+ return boost::dynamic_pointer_cast<AudioDiskstream>(_diskstream);
}
-void
-AudioTrack::set_meter_point (MeterPoint p, void *src)
+int
+AudioTrack::set_state (const XMLNode& node)
{
- Route::set_meter_point (p, src);
-}
-
-XMLNode&
-AudioTrack::state(bool full_state)
-{
- XMLNode& track_state (Route::state (full_state));
- char buf[64];
-
- /* we don't return diskstream state because we don't
- own the diskstream exclusively. control of the diskstream
- state is ceded to the Session, even if we create the
- diskstream.
- */
-
- snprintf (buf, sizeof (buf), "%" PRIu64, diskstream->id());
- track_state.add_property ("diskstream-id", buf);
-
- return track_state;
+ return _set_state (node, true);
}
int
-AudioTrack::set_state (const XMLNode& node)
+AudioTrack::_set_state (const XMLNode& node, bool call_base)
{
const XMLProperty *prop;
XMLNodeConstIterator iter;
- XMLNodeList midi_kids;
- if (Route::set_state (node)) {
- return -1;
+ if (call_base) {
+ if (Route::_set_state (node, call_base)) {
+ return -1;
+ }
}
- midi_kids = node.children ("MIDI");
-
- for (iter = midi_kids.begin(); iter != midi_kids.end(); ++iter) {
-
- XMLNodeList kids;
- XMLNodeConstIterator miter;
- XMLNode* child;
-
- kids = (*iter)->children ();
-
- for (miter = kids.begin(); miter != kids.end(); ++miter) {
-
- child =* miter;
-
- if (child->name() == "rec_enable") {
-
- MIDI::eventType ev = MIDI::on; /* initialize to keep gcc happy */
- MIDI::byte additional = 0; /* ditto */
- MIDI::channel_t chn = 0; /* ditto */
-
- if (get_midi_node_info (child, ev, chn, additional)) {
- _midi_rec_enable_control.set_control_type (chn, ev, additional);
- } else {
- error << string_compose(_("MIDI rec_enable control specification for %1 is incomplete, so it has been ignored"), _name) << endmsg;
- }
- }
- }
+ if ((prop = node.property (X_("mode"))) != 0) {
+ _mode = TrackMode (string_2_enum (prop->value(), _mode));
+ } else {
+ _mode = Normal;
}
-
if ((prop = node.property ("diskstream-id")) == 0) {
/* some old sessions use the diskstream name rather than the ID */
} else {
- id_t id = strtoull (prop->value().c_str(), 0, 10);
+ PBD::ID id (prop->value());
if (use_diskstream (id)) {
return -1;
}
}
+
+ XMLNodeList nlist;
+ XMLNodeConstIterator niter;
+ XMLNode *child;
+
+ nlist = node.children();
+ for (niter = nlist.begin(); niter != nlist.end(); ++niter){
+ child = *niter;
+
+ if (child->name() == X_("recenable")) {
+ _rec_enable_control->set_state (*child);
+ _session.add_controllable (_rec_enable_control);
+ }
+ }
+
pending_state = const_cast<XMLNode*> (&node);
_session.StateReady.connect (mem_fun (*this, &AudioTrack::set_state_part_two));
}
XMLNode&
-AudioTrack::get_state()
+AudioTrack::state(bool full_state)
{
- XMLNode& root (Route::get_state());
+ XMLNode& root (Route::state(full_state));
XMLNode* freeze_node;
- char buf[32];
+ char buf[64];
if (_freeze_record.playlist) {
XMLNode* inode;
freeze_node = new XMLNode (X_("freeze-info"));
freeze_node->add_property ("playlist", _freeze_record.playlist->name());
- snprintf (buf, sizeof (buf), "%d", (int) _freeze_record.state);
- freeze_node->add_property ("state", buf);
+ freeze_node->add_property ("state", enum_2_string (_freeze_record.state));
- for (vector<FreezeRecordInsertInfo*>::iterator i = _freeze_record.insert_info.begin(); i != _freeze_record.insert_info.end(); ++i) {
- inode = new XMLNode (X_("insert"));
- snprintf (buf, sizeof (buf), "%" PRIu64, (*i)->id);
+ for (vector<FreezeRecordProcessorInfo*>::iterator i = _freeze_record.processor_info.begin(); i != _freeze_record.processor_info.end(); ++i) {
+ inode = new XMLNode (X_("processor"));
+ (*i)->id.print (buf, sizeof (buf));
inode->add_property (X_("id"), buf);
inode->add_child_copy ((*i)->state);
/* Alignment: act as a proxy for the diskstream */
XMLNode* align_node = new XMLNode (X_("alignment"));
- switch (diskstream->alignment_style()) {
- case ExistingMaterial:
- snprintf (buf, sizeof (buf), X_("existing"));
- break;
- case CaptureTime:
- snprintf (buf, sizeof (buf), X_("capture"));
- break;
- }
- align_node->add_property (X_("style"), buf);
+ AlignStyle as = _diskstream->alignment_style ();
+ align_node->add_property (X_("style"), enum_2_string (as));
root.add_child_nocopy (*align_node);
- /* MIDI control */
+ root.add_property (X_("mode"), enum_2_string (_mode));
- MIDI::channel_t chn;
- MIDI::eventType ev;
- MIDI::byte additional;
- XMLNode* midi_node = 0;
- XMLNode* child;
- XMLNodeList midikids;
+ /* we don't return diskstream state because we don't
+ own the diskstream exclusively. control of the diskstream
+ state is ceded to the Session, even if we create the
+ diskstream.
+ */
- midikids = root.children ("MIDI");
- if (!midikids.empty()) {
- midi_node = midikids.front();
- }
- else {
- midi_node = root.add_child ("MIDI");
- }
-
- if (_midi_rec_enable_control.get_control_info (chn, ev, additional) && midi_node) {
+ _diskstream->id().print (buf, sizeof (buf));
+ root.add_property ("diskstream-id", buf);
- child = midi_node->add_child ("rec_enable");
- set_midi_node_info (child, ev, chn, additional);
- }
+ root.add_child_nocopy (_rec_enable_control->get_state());
-
return root;
}
_freeze_record.have_mementos = false;
_freeze_record.state = Frozen;
- for (vector<FreezeRecordInsertInfo*>::iterator i = _freeze_record.insert_info.begin(); i != _freeze_record.insert_info.end(); ++i) {
+ for (vector<FreezeRecordProcessorInfo*>::iterator i = _freeze_record.processor_info.begin(); i != _freeze_record.processor_info.end(); ++i) {
delete *i;
}
- _freeze_record.insert_info.clear ();
+ _freeze_record.processor_info.clear ();
if ((prop = fnode->property (X_("playlist"))) != 0) {
- Playlist* pl = _session.playlist_by_name (prop->value());
+ boost::shared_ptr<Playlist> pl = _session.playlist_by_name (prop->value());
if (pl) {
- _freeze_record.playlist = dynamic_cast<AudioPlaylist*> (pl);
+ _freeze_record.playlist = boost::dynamic_pointer_cast<AudioPlaylist> (pl);
} else {
- _freeze_record.playlist = 0;
+ _freeze_record.playlist.reset ();
_freeze_record.state = NoFreeze;
return;
}
}
if ((prop = fnode->property (X_("state"))) != 0) {
- _freeze_record.state = (FreezeState) atoi (prop->value().c_str());
+ _freeze_record.state = FreezeState (string_2_enum (prop->value(), _freeze_record.state));
}
XMLNodeConstIterator citer;
XMLNodeList clist = fnode->children();
for (citer = clist.begin(); citer != clist.end(); ++citer) {
- if ((*citer)->name() != X_("insert")) {
+ if ((*citer)->name() != X_("processor")) {
continue;
}
continue;
}
- FreezeRecordInsertInfo* frii = new FreezeRecordInsertInfo (*((*citer)->children().front()));
- frii->insert = 0;
- sscanf (prop->value().c_str(), "%" PRIu64, &frii->id);
- _freeze_record.insert_info.push_back (frii);
+ FreezeRecordProcessorInfo* frii = new FreezeRecordProcessorInfo (*((*citer)->children().front()),
+ boost::shared_ptr<Processor>());
+ frii->id = prop->value ();
+ _freeze_record.processor_info.push_back (frii);
}
}
if ((fnode = find_named_node (*pending_state, X_("alignment"))) != 0) {
if ((prop = fnode->property (X_("style"))) != 0) {
- if (prop->value() == "existing") {
- diskstream->set_persistent_align_style (ExistingMaterial);
- } else if (prop->value() == "capture") {
- diskstream->set_persistent_align_style (CaptureTime);
+
+ /* fix for older sessions from before EnumWriter */
+
+ string pstr;
+
+ if (prop->value() == "capture") {
+ pstr = "CaptureTime";
+ } else if (prop->value() == "existing") {
+ pstr = "ExistingMaterial";
+ } else {
+ pstr = prop->value();
}
+
+ AlignStyle as = AlignStyle (string_2_enum (pstr, as));
+ _diskstream->set_persistent_align_style (as);
}
}
return;
}
-uint32_t
-AudioTrack::n_process_buffers ()
-{
- return max ((uint32_t) diskstream->n_channels(), redirect_max_outs);
-}
-
-void
-AudioTrack::passthru_silence (jack_nframes_t start_frame, jack_nframes_t end_frame, jack_nframes_t nframes, jack_nframes_t offset, int declick, bool meter)
-{
- uint32_t nbufs = n_process_buffers ();
- process_output_buffers (_session.get_silent_buffers (nbufs), nbufs, start_frame, end_frame, nframes, offset, true, declick, meter);
-}
-
int
-AudioTrack::no_roll (jack_nframes_t nframes, jack_nframes_t start_frame, jack_nframes_t end_frame, jack_nframes_t offset,
+AudioTrack::no_roll (nframes_t nframes, nframes_t start_frame, nframes_t end_frame, nframes_t offset,
bool session_state_changing, bool can_record, bool rec_monitors_input)
{
- if (n_outputs() == 0) {
+ if (n_outputs().n_total() == 0) {
return 0;
}
return 0;
}
- diskstream->check_record_status (start_frame, nframes, can_record);
+ audio_diskstream()->check_record_status (start_frame, nframes, can_record);
bool send_silence;
send_silence = true;
} else {
- if (_session.get_auto_input()) {
- if (Config->get_no_sw_monitoring()) {
- send_silence = true;
- } else {
+ if (!Config->get_tape_machine_mode()) {
+ /*
+ ADATs work in a strange way..
+ they monitor input always when stopped.and auto-input is engaged.
+ */
+ if ((Config->get_monitoring_model() == SoftwareMonitoring) && (Config->get_auto_input () || _diskstream->record_enabled())) {
send_silence = false;
+ } else {
+ send_silence = true;
}
} else {
- if (diskstream->record_enabled()) {
- if (Config->get_no_sw_monitoring()) {
- send_silence = true;
- } else {
- send_silence = false;
- }
+ /*
+ Other machines switch to input on stop if the track is record enabled,
+ regardless of the auto input setting (auto input only changes the
+ monitoring state when the transport is rolling)
+ */
+ if ((Config->get_monitoring_model() == SoftwareMonitoring) && _diskstream->record_enabled()) {
+ send_silence = false;
} else {
send_silence = true;
}
}
int
-AudioTrack::roll (jack_nframes_t nframes, jack_nframes_t start_frame, jack_nframes_t end_frame, jack_nframes_t offset, int declick,
+AudioTrack::roll (nframes_t nframes, nframes_t start_frame, nframes_t end_frame, nframes_t offset, int declick,
bool can_record, bool rec_monitors_input)
{
int dret;
Sample* b;
Sample* tmpb;
- jack_nframes_t transport_frame;
-
- automation_snapshot (start_frame);
+ nframes_t transport_frame;
+ boost::shared_ptr<AudioDiskstream> diskstream = audio_diskstream();
+
+ {
+ Glib::RWLock::ReaderLock lm (_processor_lock, Glib::TRY_LOCK);
+ if (lm.locked()) {
+ // automation snapshot can also be called from the non-rt context
+ // and it uses the redirect list, so we take the lock out here
+ automation_snapshot (start_frame, false);
+ }
+ }
- if (n_outputs() == 0 && _redirects.empty()) {
+
+ if (n_outputs().n_total() == 0 && _processors.empty()) {
return 0;
}
transport_frame = _session.transport_frame();
+ prepare_inputs( nframes, offset );
+
if ((nframes = check_initial_delay (nframes, offset, transport_frame)) == 0) {
/* need to do this so that the diskstream sets its
playback distance to zero, thus causing diskstream::commit
just_meter_input (start_frame, end_frame, nframes, offset);
}
- if (diskstream->record_enabled() && !can_record && !_session.get_auto_input()) {
+ if (diskstream->record_enabled() && !can_record && !Config->get_auto_input()) {
/* not actually recording, but we want to hear the input material anyway,
at least potentially (depending on monitoring options)
/* copy the diskstream data to all output buffers */
-
- vector<Sample*>& bufs = _session.get_passthru_buffers ();
- uint32_t limit = n_process_buffers ();
-
+
+ size_t limit = n_process_buffers().n_audio();
+ BufferSet& bufs = _session.get_scratch_buffers ();
+ const size_t blimit = bufs.count().n_audio();
+
uint32_t n;
uint32_t i;
+ if (limit > blimit) {
+
+ /* example case: auditioner configured for stereo output,
+ but loaded with an 8 channel file. there are only
+ 2 passthrough buffers, but n_process_buffers() will
+ return 8.
+
+ arbitrary decision: map all channels in the diskstream
+ to the outputs available.
+ */
+
+ float scaling = limit/blimit;
+
+ for (i = 0, n = 1; i < blimit; ++i, ++n) {
+
+ /* first time through just copy a channel into
+ the output buffer.
+ */
+
+ Sample* bb = bufs.get_audio (i).data();
+
+ for (nframes_t xx = 0; xx < nframes; ++xx) {
+ bb[xx] = b[xx] * scaling;
+ }
- for (i = 0, n = 1; i < limit; ++i, ++n) {
- memcpy (bufs[i], b, sizeof (Sample) * nframes);
- if (n < diskstream->n_channels()) {
- tmpb = diskstream->playback_buffer(n);
- if (tmpb!=0) {
- b = tmpb;
+ if (n < diskstream->n_channels().n_audio()) {
+ tmpb = diskstream->playback_buffer(n);
+ if (tmpb!=0) {
+ b = tmpb;
+ }
+ }
+ }
+
+ for (;i < limit; ++i, ++n) {
+
+ /* for all remaining channels, sum with existing
+ data in the output buffers
+ */
+
+ bufs.get_audio (i%blimit).accumulate_with_gain_from (b, nframes, 0, scaling);
+
+ if (n < diskstream->n_channels().n_audio()) {
+ tmpb = diskstream->playback_buffer(n);
+ if (tmpb!=0) {
+ b = tmpb;
+ }
+ }
+
+ }
+
+ limit = blimit;
+
+ } else {
+ for (i = 0, n = 1; i < limit; ++i, ++n) {
+ memcpy (bufs.get_audio (i).data(), b, sizeof (Sample) * nframes);
+ if (n < diskstream->n_channels().n_audio()) {
+ tmpb = diskstream->playback_buffer(n);
+ if (tmpb!=0) {
+ b = tmpb;
+ }
}
}
}
- /* don't waste time with automation if we're recording */
+ /* don't waste time with automation if we're recording or we've just stopped (yes it can happen) */
- if (!diskstream->record_enabled()) {
+ if (!diskstream->record_enabled() && _session.transport_rolling()) {
+ Glib::Mutex::Lock am (data().control_lock(), Glib::TRY_LOCK);
- if (gain_automation_playback()) {
- apply_gain_automation = _gain_automation_curve.rt_safe_get_vector (start_frame, end_frame, _session.gain_automation_buffer(), nframes);
+ if (am.locked() && gain_control()->automation_playback()) {
+ apply_gain_automation = gain_control()->list()->curve().rt_safe_get_vector (start_frame, end_frame, _session.gain_automation_buffer(), nframes);
}
}
- process_output_buffers (bufs, limit, start_frame, end_frame, nframes, offset, (!_session.get_record_enabled() || _session.get_recording_plugins()), declick, (_meter_point != MeterInput));
+ process_output_buffers (bufs, start_frame, end_frame, nframes, offset, (!_session.get_record_enabled() || !Config->get_do_not_record_plugins()), declick, (_meter_point != MeterInput));
} else {
/* problem with the diskstream; just be quiet for a bit */
}
int
-AudioTrack::silent_roll (jack_nframes_t nframes, jack_nframes_t start_frame, jack_nframes_t end_frame, jack_nframes_t offset,
+AudioTrack::silent_roll (nframes_t nframes, nframes_t start_frame, nframes_t end_frame, nframes_t offset,
bool can_record, bool rec_monitors_input)
{
- if (n_outputs() == 0 && _redirects.empty()) {
+ if (n_outputs().n_total() == 0 && _processors.empty()) {
return 0;
}
_silent = true;
apply_gain_automation = false;
-
- silence (nframes, offset);
- return diskstream->process (_session.transport_frame() + offset, nframes, offset, can_record, rec_monitors_input);
-}
-
-void
-AudioTrack::toggle_monitor_input ()
-{
- for (vector<Port*>::iterator i = _inputs.begin(); i != _inputs.end(); ++i) {
- (*i)->request_monitor_input(!(*i)->monitoring_input());
- }
-}
-
-int
-AudioTrack::set_name (string str, void *src)
-{
- if (record_enabled() && _session.actively_recording()) {
- /* this messes things up if done while recording */
- return -1;
- }
+ silence (nframes, offset);
- diskstream->set_name (str, src);
- return IO::set_name (str, src);
+ return audio_diskstream()->process (_session.transport_frame() + offset, nframes, offset, can_record, rec_monitors_input);
}
int
-AudioTrack::export_stuff (vector<Sample*>& buffers, uint32_t nbufs, jack_nframes_t start, jack_nframes_t nframes)
+AudioTrack::export_stuff (BufferSet& buffers, nframes_t start, nframes_t nframes)
{
gain_t gain_automation[nframes];
gain_t gain_buffer[nframes];
float mix_buffer[nframes];
- RedirectList::iterator i;
+ ProcessorList::iterator i;
bool post_fader_work = false;
gain_t this_gain = _gain;
- vector<Sample*>::iterator bi;
- Sample * b;
+ boost::shared_ptr<AudioDiskstream> diskstream = audio_diskstream();
- LockMonitor rlock (redirect_lock, __LINE__, __FILE__);
-
- if (diskstream->playlist()->read (buffers[0], mix_buffer, gain_buffer, start, nframes) != nframes) {
+ Glib::RWLock::ReaderLock rlock (_processor_lock);
+
+ boost::shared_ptr<AudioPlaylist> apl = boost::dynamic_pointer_cast<AudioPlaylist>(diskstream->playlist());
+ assert(apl);
+
+ assert(buffers.get_audio(0).capacity() >= nframes);
+
+ if (apl->read (buffers.get_audio(0).data(), mix_buffer, gain_buffer, start, nframes) != nframes) {
return -1;
}
+ assert(buffers.count().n_audio() >= 1);
uint32_t n=1;
- bi = buffers.begin();
- b = buffers[0];
+ Sample* b = buffers.get_audio(0).data();
+ BufferSet::audio_iterator bi = buffers.audio_begin();
++bi;
- for (; bi != buffers.end(); ++bi, ++n) {
- if (n < diskstream->n_channels()) {
- if (diskstream->playlist()->read ((*bi), mix_buffer, gain_buffer, start, nframes, n) != nframes) {
+ for ( ; bi != buffers.audio_end(); ++bi, ++n) {
+ if (n < diskstream->n_channels().n_audio()) {
+ if (apl->read (bi->data(), mix_buffer, gain_buffer, start, nframes, n) != nframes) {
return -1;
}
- b = (*bi);
+ b = bi->data();
}
else {
/* duplicate last across remaining buffers */
- memcpy ((*bi), b, sizeof (Sample) * nframes);
+ memcpy (bi->data(), b, sizeof (Sample) * nframes);
}
}
- /* note: only run inserts during export. other layers in the machinery
- will already have checked that there are no external port inserts.
+ /* note: only run processors during export. other layers in the machinery
+ will already have checked that there are no external port processors.
*/
- for (i = _redirects.begin(); i != _redirects.end(); ++i) {
- Insert *insert;
+ for (i = _processors.begin(); i != _processors.end(); ++i) {
+ boost::shared_ptr<Processor> processor;
- if ((insert = dynamic_cast<Insert*>(*i)) != 0) {
- switch (insert->placement()) {
+ if ((processor = boost::dynamic_pointer_cast<Processor>(*i)) != 0) {
+ switch (processor->placement()) {
case PreFader:
- insert->run (buffers, nbufs, nframes, 0);
+ processor->run_in_place (buffers, start, start+nframes, nframes, 0);
break;
case PostFader:
post_fader_work = true;
}
}
- if (_gain_automation_curve.automation_state() == Play) {
+ if (gain_control()->automation_state() == Play) {
- _gain_automation_curve.get_vector (start, start + nframes, gain_automation, nframes);
+ gain_control()->list()->curve().get_vector (start, start + nframes, gain_automation, nframes);
- for (bi = buffers.begin(); bi != buffers.end(); ++bi) {
- Sample *b = *bi;
- for (jack_nframes_t n = 0; n < nframes; ++n) {
+ for (BufferSet::audio_iterator bi = buffers.audio_begin(); bi != buffers.audio_end(); ++bi) {
+ Sample *b = bi->data();
+ for (nframes_t n = 0; n < nframes; ++n) {
b[n] *= gain_automation[n];
}
}
} else {
- for (bi = buffers.begin(); bi != buffers.end(); ++bi) {
- Sample *b = *bi;
- for (jack_nframes_t n = 0; n < nframes; ++n) {
+ for (BufferSet::audio_iterator bi = buffers.audio_begin(); bi != buffers.audio_end(); ++bi) {
+ Sample *b = bi->data();
+ for (nframes_t n = 0; n < nframes; ++n) {
b[n] *= this_gain;
}
}
if (post_fader_work) {
- for (i = _redirects.begin(); i != _redirects.end(); ++i) {
- PluginInsert *insert;
+ for (i = _processors.begin(); i != _processors.end(); ++i) {
+ boost::shared_ptr<PluginInsert> processor;
- if ((insert = dynamic_cast<PluginInsert*>(*i)) != 0) {
+ if ((processor = boost::dynamic_pointer_cast<PluginInsert>(*i)) != 0) {
switch ((*i)->placement()) {
case PreFader:
break;
case PostFader:
- insert->run (buffers, nbufs, nframes, 0);
+ processor->run_in_place (buffers, start, start+nframes, nframes, 0);
break;
}
}
return 0;
}
-void
-AudioTrack::set_latency_delay (jack_nframes_t longest_session_latency)
-{
- Route::set_latency_delay (longest_session_latency);
- diskstream->set_roll_delay (_roll_delay);
-}
-
-jack_nframes_t
-AudioTrack::update_total_latency ()
-{
- _own_latency = 0;
-
- for (RedirectList::iterator i = _redirects.begin(); i != _redirects.end(); ++i) {
- if ((*i)->active ()) {
- _own_latency += (*i)->latency ();
- }
- }
-
- set_port_latency (_own_latency);
-
- return _own_latency;
-}
-
-void
+boost::shared_ptr<Region>
AudioTrack::bounce (InterThreadInfo& itt)
{
- vector<Source*> srcs;
- _session.write_one_track (*this, 0, _session.current_end_frame(), false, srcs, itt);
+ vector<boost::shared_ptr<Source> > srcs;
+ return _session.write_one_track (*this, _session.current_start_frame(), _session.current_end_frame(), false, srcs, itt);
}
-
-void
-AudioTrack::bounce_range (jack_nframes_t start, jack_nframes_t end, InterThreadInfo& itt)
+boost::shared_ptr<Region>
+AudioTrack::bounce_range (nframes_t start, nframes_t end, InterThreadInfo& itt)
{
- vector<Source*> srcs;
- _session.write_one_track (*this, start, end, false, srcs, itt);
+ vector<boost::shared_ptr<Source> > srcs;
+ return _session.write_one_track (*this, start, end, false, srcs, itt);
}
void
AudioTrack::freeze (InterThreadInfo& itt)
{
- Insert* insert;
- vector<Source*> srcs;
+ vector<boost::shared_ptr<Source> > srcs;
string new_playlist_name;
- Playlist* new_playlist;
+ boost::shared_ptr<Playlist> new_playlist;
string dir;
- AudioRegion* region;
string region_name;
+ boost::shared_ptr<AudioDiskstream> diskstream = audio_diskstream();
- if ((_freeze_record.playlist = diskstream->playlist()) == 0) {
+ if ((_freeze_record.playlist = boost::dynamic_pointer_cast<AudioPlaylist>(diskstream->playlist())) == 0) {
return;
}
uint32_t n = 1;
- while (n < (ULONG_MAX-1)) {
+ while (n < (UINT_MAX-1)) {
string candidate;
}
- if (n == (ULONG_MAX-1)) {
- error << string_compose (X_("There Are too many frozen versions of playlist \"%1\""
+ if (n == (UINT_MAX-1)) {
+ error << string_compose (X_("There are too many frozen versions of playlist \"%1\""
" to create another one"), _freeze_record.playlist->name())
<< endmsg;
return;
}
- if (_session.write_one_track (*this, 0, _session.current_end_frame(), true, srcs, itt)) {
+ boost::shared_ptr<Region> res;
+
+ if ((res = _session.write_one_track (*this, _session.current_start_frame(), _session.current_end_frame(), true, srcs, itt)) == 0) {
return;
}
- _freeze_record.insert_info.clear ();
+ _freeze_record.processor_info.clear ();
_freeze_record.have_mementos = true;
{
- LockMonitor lm (redirect_lock, __LINE__, __FILE__);
+ Glib::RWLock::ReaderLock lm (_processor_lock);
- for (RedirectList::iterator r = _redirects.begin(); r != _redirects.end(); ++r) {
+ for (ProcessorList::iterator r = _processors.begin(); r != _processors.end(); ++r) {
- if ((insert = dynamic_cast<Insert*>(*r)) != 0) {
-
- FreezeRecordInsertInfo* frii = new FreezeRecordInsertInfo ((*r)->get_state());
+ boost::shared_ptr<Processor> processor;
+
+ if ((processor = boost::dynamic_pointer_cast<Processor>(*r)) != 0) {
- frii->insert = insert;
- frii->id = insert->id();
- frii->memento = (*r)->get_memento();
+ FreezeRecordProcessorInfo* frii = new FreezeRecordProcessorInfo ((*r)->get_state(), processor);
- _freeze_record.insert_info.push_back (frii);
+ frii->id = processor->id();
+
+ _freeze_record.processor_info.push_back (frii);
- /* now deactivate the insert */
+ /* now deactivate the processor */
- insert->set_active (false, this);
+ processor->set_active (false);
+ _session.set_dirty ();
}
}
}
- new_playlist = new AudioPlaylist (_session, new_playlist_name, false);
+ new_playlist = PlaylistFactory::create (DataType::AUDIO, _session, new_playlist_name, false);
+
+ _freeze_record.gain = _gain;
+ _freeze_record.gain_automation_state = _gain_control->automation_state();
+ _freeze_record.pan_automation_state = _panner->automation_state();
+
region_name = new_playlist_name;
/* create a new region from all filesources, keep it private */
- region = new AudioRegion (srcs, 0, srcs[0]->length(),
- region_name, 0,
- (AudioRegion::Flag) (AudioRegion::WholeFile|AudioRegion::DefaultFlags),
- false);
+ boost::shared_ptr<Region> region (RegionFactory::create (srcs, 0, srcs[0]->length(),
+ region_name, 0,
+ (Region::Flag) (Region::WholeFile|Region::DefaultFlags),
+ false));
new_playlist->set_orig_diskstream_id (diskstream->id());
- new_playlist->add_region (*region, 0);
+ new_playlist->add_region (region, _session.current_start_frame());
new_playlist->set_frozen (true);
region->set_locked (true);
- diskstream->use_playlist (dynamic_cast<AudioPlaylist*>(new_playlist));
- diskstream->set_record_enabled (false, this);
+ diskstream->use_playlist (boost::dynamic_pointer_cast<AudioPlaylist>(new_playlist));
+ diskstream->set_record_enabled (false);
+
+ /* reset stuff that has already been accounted for in the freeze process */
+
+ set_gain (1.0, this);
+ _gain_control->set_automation_state (Off);
+ _panner->set_automation_state (Off);
_freeze_record.state = Frozen;
FreezeChange(); /* EMIT SIGNAL */
AudioTrack::unfreeze ()
{
if (_freeze_record.playlist) {
- diskstream->use_playlist (_freeze_record.playlist);
+ audio_diskstream()->use_playlist (_freeze_record.playlist);
if (_freeze_record.have_mementos) {
- for (vector<FreezeRecordInsertInfo*>::iterator i = _freeze_record.insert_info.begin(); i != _freeze_record.insert_info.end(); ++i) {
+ for (vector<FreezeRecordProcessorInfo*>::iterator i = _freeze_record.processor_info.begin(); i != _freeze_record.processor_info.end(); ++i) {
(*i)->memento ();
}
} else {
- LockMonitor lm (redirect_lock, __LINE__, __FILE__);
- for (RedirectList::iterator i = _redirects.begin(); i != _redirects.end(); ++i) {
- for (vector<FreezeRecordInsertInfo*>::iterator ii = _freeze_record.insert_info.begin(); ii != _freeze_record.insert_info.end(); ++ii) {
+ Glib::RWLock::ReaderLock lm (_processor_lock); // should this be a write lock? jlc
+ for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
+ for (vector<FreezeRecordProcessorInfo*>::iterator ii = _freeze_record.processor_info.begin(); ii != _freeze_record.processor_info.end(); ++ii) {
if ((*ii)->id == (*i)->id()) {
(*i)->set_state (((*ii)->state));
break;
}
}
- _freeze_record.playlist = 0;
+ _freeze_record.playlist.reset ();
+ set_gain (_freeze_record.gain, this);
+ _gain_control->set_automation_state (_freeze_record.gain_automation_state);
+ _panner->set_automation_state (_freeze_record.pan_automation_state);
}
_freeze_record.state = UnFrozen;
FreezeChange (); /* EMIT SIGNAL */
}
-AudioTrack::FreezeRecord::~FreezeRecord ()
-{
- for (vector<FreezeRecordInsertInfo*>::iterator i = insert_info.begin(); i != insert_info.end(); ++i) {
- delete *i;
- }
-}
-
-AudioTrack::FreezeState
-AudioTrack::freeze_state() const
-{
- return _freeze_record.state;
-}
-
-
-void
-AudioTrack::reset_midi_control (MIDI::Port* port, bool on)
-{
- MIDI::channel_t chn;
- MIDI::eventType ev;
- MIDI::byte extra;
-
- Route::reset_midi_control (port, on);
-
- _midi_rec_enable_control.get_control_info (chn, ev, extra);
- if (!on) {
- chn = -1;
- }
- _midi_rec_enable_control.midi_rebind (port, chn);
-}
-
-void
-AudioTrack::send_all_midi_feedback ()
-{
- if (_session.get_midi_feedback()) {
-
- Route::send_all_midi_feedback();
-
- _midi_rec_enable_control.send_feedback (record_enabled());
- }
-}
-
-
-AudioTrack::MIDIRecEnableControl::MIDIRecEnableControl (AudioTrack& s, MIDI::Port* port)
- : MIDI::Controllable (port, 0), track (s), setting(false)
-{
- last_written = false; /* XXX need a good out of bound value */
-}
-
-void
-AudioTrack::MIDIRecEnableControl::set_value (float val)
-{
- bool bval = ((val >= 0.5f) ? true: false);
-
- setting = true;
- track.set_record_enable (bval, this);
- setting = false;
-}
-
-void
-AudioTrack::MIDIRecEnableControl::send_feedback (bool value)
-{
-
- if (!setting && get_midi_feedback()) {
- MIDI::byte val = (MIDI::byte) (value ? 127: 0);
- MIDI::channel_t ch = 0;
- MIDI::eventType ev = MIDI::none;
- MIDI::byte additional = 0;
- MIDI::EventTwoBytes data;
-
- if (get_control_info (ch, ev, additional)) {
- data.controller_number = additional;
- data.value = val;
-
- track._session.send_midi_message (get_port(), ev, ch, data);
- }
- }
-
-}
-
-MIDI::byte*
-AudioTrack::MIDIRecEnableControl::write_feedback (MIDI::byte* buf, int32_t& bufsize, bool val, bool force)
-{
- if (get_midi_feedback()) {
-
- MIDI::channel_t ch = 0;
- MIDI::eventType ev = MIDI::none;
- MIDI::byte additional = 0;
-
- if (get_control_info (ch, ev, additional)) {
- if (val != last_written || force) {
- *buf++ = ev & ch;
- *buf++ = additional; /* controller number */
- *buf++ = (MIDI::byte) (val ? 127: 0);
- last_written = val;
- bufsize -= 3;
- }
- }
- }
-
- return buf;
-}
projects / ardour.git / blobdiff