#include <sigc++/bind.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/audioregion.h>
+#include <ardour/audiosource.h>
+#include <ardour/region_factory.h>
#include <ardour/route_group_specialized.h>
#include <ardour/insert.h>
#include <ardour/audioplaylist.h>
using namespace std;
using namespace ARDOUR;
+using namespace PBD;
AudioTrack::AudioTrack (Session& sess, string name, Route::Flag flag, TrackMode mode)
- : Route (sess, name, 1, -1, -1, -1, flag),
- diskstream (0),
- _midi_rec_enable_control (*this, _session.midi_port())
+ : 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);
}
if (mode == Destructive) {
- dflags = DiskStream::Flag (dflags | DiskStream::Destructive);
+ dflags = AudioDiskstream::Flag (dflags | AudioDiskstream::Destructive);
}
- DiskStream* ds = new DiskStream (_session, name, dflags);
-
- _declickable = true;
- _freeze_record.state = NoFreeze;
- _saved_meter_point = _meter_point;
- _mode = mode;
-
- set_diskstream (*ds, this);
+ boost::shared_ptr<AudioDiskstream> ds (new AudioDiskstream (_session, name, dflags));
+ _session.add_diskstream (ds);
- // we do this even though Route already did it in it's init
- reset_midi_control (_session.midi_port(), _session.get_midi_control());
-
+ 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());
}
AudioTrack::~AudioTrack ()
{
- if (diskstream) {
- diskstream->unref();
- }
}
int
AudioTrack::deprecated_use_diskstream_connections ()
{
+ boost::shared_ptr<AudioDiskstream> diskstream = audio_diskstream();
+
if (diskstream->deprecated_io_node == 0) {
return 0;
}
}
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->set_destructive (_mode == Destructive);
+ _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);
+ return set_diskstream (dstream, this);
}
-bool
-AudioTrack::record_enabled () const
+boost::shared_ptr<AudioDiskstream>
+AudioTrack::audio_diskstream() const
{
- return diskstream->record_enabled ();
-}
-
-void
-AudioTrack::set_record_enable (bool yn, void *src)
-{
- 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);
- }
-
- if (_session.get_midi_feedback()) {
- _midi_rec_enable_control.send_feedback (record_enabled());
- }
-
-}
-
-void
-AudioTrack::set_meter_point (MeterPoint p, void *src)
-{
- Route::set_meter_point (p, src);
+ return boost::dynamic_pointer_cast<AudioDiskstream>(_diskstream);
}
int
{
const XMLProperty *prop;
XMLNodeConstIterator iter;
- XMLNodeList midi_kids;
if (Route::set_state (node)) {
return -1;
_mode = Normal;
}
- 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 ("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;
return 0;
}
-XMLNode&
-AudioTrack::get_template ()
-{
- return state (false);
-}
-
-XMLNode&
-AudioTrack::get_state ()
-{
- return state (true);
-}
-
XMLNode&
AudioTrack::state(bool full_state)
{
XMLNode& root (Route::state(full_state));
XMLNode* freeze_node;
- char buf[32];
+ char buf[64];
if (_freeze_record.playlist) {
XMLNode* inode;
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);
+ (*i)->id.print (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()) {
+ switch (_diskstream->alignment_style()) {
case ExistingMaterial:
snprintf (buf, sizeof (buf), X_("existing"));
break;
align_node->add_property (X_("style"), buf);
root.add_child_nocopy (*align_node);
- /* MIDI control */
-
- MIDI::channel_t chn;
- MIDI::eventType ev;
- MIDI::byte additional;
- XMLNode* midi_node = 0;
- XMLNode* child;
- XMLNodeList midikids;
-
- 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) {
-
- child = midi_node->add_child ("rec_enable");
- set_midi_node_info (child, ev, chn, additional);
- }
-
XMLNode* remote_control_node = new XMLNode (X_("remote_control"));
snprintf (buf, sizeof (buf), "%d", _remote_control_id);
remote_control_node->add_property (X_("id"), buf);
diskstream.
*/
- snprintf (buf, sizeof (buf), "%" PRIu64, diskstream->id());
+ _diskstream->id().print (buf);
root.add_property ("diskstream-id", buf);
return root;
continue;
}
- FreezeRecordInsertInfo* frii = new FreezeRecordInsertInfo (*((*citer)->children().front()));
- frii->insert = 0;
- sscanf (prop->value().c_str(), "%" PRIu64, &frii->id);
+ FreezeRecordInsertInfo* frii = new FreezeRecordInsertInfo (*((*citer)->children().front()),
+ boost::shared_ptr<Insert>());
+ frii->id = prop->value ();
_freeze_record.insert_info.push_back (frii);
}
}
if ((prop = fnode->property (X_("style"))) != 0) {
if (prop->value() == "existing") {
- diskstream->set_persistent_align_style (ExistingMaterial);
+ _diskstream->set_persistent_align_style (ExistingMaterial);
} else if (prop->value() == "capture") {
- diskstream->set_persistent_align_style (CaptureTime);
+ _diskstream->set_persistent_align_style (CaptureTime);
}
}
}
uint32_t
AudioTrack::n_process_buffers ()
{
- return max ((uint32_t) diskstream->n_channels(), redirect_max_outs);
+ return max ((uint32_t) _diskstream->n_channels(), redirect_max_outs);
}
void
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 (diskstream->record_enabled()) {
+ if (_diskstream->record_enabled()) {
if (Config->get_use_sw_monitoring()) {
send_silence = false;
} else {
Sample* b;
Sample* tmpb;
jack_nframes_t transport_frame;
-
+ boost::shared_ptr<AudioDiskstream> diskstream = audio_diskstream();
+
{
Glib::RWLock::ReaderLock lm (redirect_lock, Glib::TRY_LOCK);
if (lm.locked()) {
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());
- }
+ return audio_diskstream()->process (_session.transport_frame() + offset, nframes, offset, can_record, rec_monitors_input);
}
int
-AudioTrack::set_name (string str, void *src)
-{
- int ret;
-
- if (record_enabled() && _session.actively_recording()) {
- /* this messes things up if done while recording */
- return -1;
- }
-
- if (diskstream->set_name (str, src)) {
- return -1;
- }
-
- /* save state so that the statefile fully reflects any filename changes */
-
- if ((ret = IO::set_name (str, src)) == 0) {
- _session.save_state ("");
- }
- return ret;
-}
-
-int
-AudioTrack::export_stuff (vector<Sample*>& buffers, char * workbuf, uint32_t nbufs, jack_nframes_t start, jack_nframes_t nframes)
+AudioTrack::export_stuff (vector<Sample*>& buffers, uint32_t nbufs, jack_nframes_t start, jack_nframes_t nframes)
{
gain_t gain_automation[nframes];
gain_t gain_buffer[nframes];
gain_t this_gain = _gain;
vector<Sample*>::iterator bi;
Sample * b;
+ boost::shared_ptr<AudioDiskstream> diskstream = audio_diskstream();
Glib::RWLock::ReaderLock rlock (redirect_lock);
-
- if (diskstream->playlist()->read (buffers[0], mix_buffer, gain_buffer, workbuf, start, nframes) != nframes) {
+
+ // FIXME
+ AudioPlaylist* const apl = dynamic_cast<AudioPlaylist*>(diskstream->playlist());
+ assert(apl);
+
+ if (apl->read (buffers[0], mix_buffer, gain_buffer, start, nframes) != nframes) {
return -1;
}
++bi;
for (; bi != buffers.end(); ++bi, ++n) {
if (n < diskstream->n_channels()) {
- if (diskstream->playlist()->read ((*bi), mix_buffer, gain_buffer, workbuf, start, nframes, n) != nframes) {
+ if (apl->read ((*bi), mix_buffer, gain_buffer, start, nframes, n) != nframes) {
return -1;
}
b = (*bi);
*/
for (i = _redirects.begin(); i != _redirects.end(); ++i) {
- Insert *insert;
+ boost::shared_ptr<Insert> insert;
- if ((insert = dynamic_cast<Insert*>(*i)) != 0) {
+ if ((insert = boost::dynamic_pointer_cast<Insert>(*i)) != 0) {
switch (insert->placement()) {
case PreFader:
insert->run (buffers, nbufs, nframes, 0);
if (post_fader_work) {
for (i = _redirects.begin(); i != _redirects.end(); ++i) {
- PluginInsert *insert;
+ boost::shared_ptr<PluginInsert> insert;
- if ((insert = dynamic_cast<PluginInsert*>(*i)) != 0) {
+ if ((insert = boost::dynamic_pointer_cast<PluginInsert>(*i)) != 0) {
switch ((*i)->placement()) {
case PreFader:
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
AudioTrack::bounce (InterThreadInfo& itt)
{
- vector<Source*> srcs;
- _session.write_one_track (*this, 0, _session.current_end_frame(), false, srcs, itt);
+ vector<AudioSource*> srcs;
+ _session.write_one_audio_track (*this, 0, _session.current_end_frame(), false, srcs, itt);
}
void
AudioTrack::bounce_range (jack_nframes_t start, jack_nframes_t end, InterThreadInfo& itt)
{
- vector<Source*> srcs;
- _session.write_one_track (*this, start, end, false, srcs, itt);
+ vector<AudioSource*> srcs;
+ _session.write_one_audio_track (*this, start, end, false, srcs, itt);
}
void
AudioTrack::freeze (InterThreadInfo& itt)
{
- Insert* insert;
- vector<Source*> srcs;
+ vector<AudioSource*> srcs;
string new_playlist_name;
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 = dynamic_cast<AudioPlaylist*>(diskstream->playlist())) == 0) {
return;
}
}
if (n == (UINT_MAX-1)) {
- error << string_compose (X_("There Are too many frozen versions of playlist \"%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)) {
+ if (_session.write_one_audio_track (*this, 0, _session.current_end_frame(), true, srcs, itt)) {
return;
}
for (RedirectList::iterator r = _redirects.begin(); r != _redirects.end(); ++r) {
- if ((insert = dynamic_cast<Insert*>(*r)) != 0) {
+ boost::shared_ptr<Insert> insert;
+
+ if ((insert = boost::dynamic_pointer_cast<Insert>(*r)) != 0) {
- FreezeRecordInsertInfo* frii = new FreezeRecordInsertInfo ((*r)->get_state());
+ FreezeRecordInsertInfo* frii = new FreezeRecordInsertInfo ((*r)->get_state(), insert);
- frii->insert = insert;
frii->id = insert->id();
frii->memento = (*r)->get_memento();
/* 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,
+ (AudioRegion::Flag) (AudioRegion::WholeFile|AudioRegion::DefaultFlags),
+ false));
new_playlist->set_orig_diskstream_id (diskstream->id());
- new_playlist->add_region (*region, 0);
+ new_playlist->add_region (region, 0);
new_playlist->set_frozen (true);
region->set_locked (true);
diskstream->use_playlist (dynamic_cast<AudioPlaylist*>(new_playlist));
- diskstream->set_record_enabled (false, this);
+ diskstream->set_record_enabled (false);
_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) {
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;
-}
-
-void
-AudioTrack::set_mode (TrackMode m)
-{
- if (diskstream) {
- if (_mode != m) {
- _mode = m;
- diskstream->set_destructive (m == Destructive);
- ModeChanged();
- }
- }
-}
projects / ardour.git / blobdiff