$Id$
*/
-#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/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>
+#include <ardour/playlist_factory.h>
#include <ardour/panner.h>
#include <ardour/utils.h>
using namespace PBD;
AudioTrack::AudioTrack (Session& sess, string name, Route::Flag flag, TrackMode mode)
- : Route (sess, name, 1, -1, -1, -1, flag),
- diskstream (0),
- _rec_enable_control (*this)
+ : Track (sess, name, flag, mode)
{
AudioDiskstream::Flag dflags = AudioDiskstream::Flag (0);
dflags = AudioDiskstream::Flag (dflags | AudioDiskstream::Destructive);
}
- AudioDiskstream* ds = new AudioDiskstream (_session, name, dflags);
-
- _declickable = true;
- _freeze_record.state = NoFreeze;
- _saved_meter_point = _meter_point;
- _mode = mode;
+ boost::shared_ptr<AudioDiskstream> ds (new AudioDiskstream (_session, name, dflags));
+ _session.add_diskstream (ds);
- set_diskstream (*ds, this);
+ 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),
- _rec_enable_control (*this)
+ : Track (sess, node)
{
- _freeze_record.state = NoFreeze;
- set_state (node);
- _declickable = true;
- _saved_meter_point = _meter_point;
+ _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;
}
}
int
-AudioTrack::set_diskstream (AudioDiskstream& ds, void *src)
+AudioTrack::set_diskstream (boost::shared_ptr<AudioDiskstream> ds, void *src)
{
- if (diskstream) {
- diskstream->unref();
- }
+ _diskstream = ds;
+ _diskstream->set_io (*this);
+ _diskstream->set_destructive (_mode == Destructive);
- diskstream = &ds.ref();
- 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, &AudioDiskstream::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)
{
- AudioDiskstream *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 (const PBD::ID& id)
{
- AudioDiskstream *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);
- }
-
- _rec_enable_control.Changed ();
+ 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);
+ 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;
- if (Route::set_state (node)) {
- return -1;
+ if (call_base) {
+ if (Route::_set_state (node, call_base)) {
+ return -1;
+ }
}
if ((prop = node.property (X_("mode"))) != 0) {
- if (prop->value() == X_("normal")) {
- _mode = Normal;
- } else if (prop->value() == X_("destructive")) {
- _mode = Destructive;
- } else {
- warning << string_compose ("unknown audio track mode \"%1\" seen and ignored", prop->value()) << endmsg;
- _mode = Normal;
- }
+ _mode = TrackMode (string_2_enum (prop->value(), _mode));
} else {
_mode = Normal;
}
sscanf (prop->value().c_str(), "%d", &x);
set_remote_control_id (x);
}
+
+ } else if (child->name() == X_("recenable")) {
+ _rec_enable_control.set_state (*child);
+ _session.add_controllable (&_rec_enable_control);
}
}
return 0;
}
-XMLNode&
-AudioTrack::get_template ()
-{
- return state (false);
-}
-
-XMLNode&
-AudioTrack::get_state ()
-{
- return state (true);
-}
-
XMLNode&
AudioTrack::state(bool full_state)
{
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"));
- (*i)->id.print (buf);
+ (*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);
XMLNode* remote_control_node = new XMLNode (X_("remote_control"));
remote_control_node->add_property (X_("id"), buf);
root.add_child_nocopy (*remote_control_node);
- switch (_mode) {
- case Normal:
- root.add_property (X_("mode"), X_("normal"));
- break;
- case Destructive:
- root.add_property (X_("mode"), X_("destructive"));
- break;
- }
+ root.add_property (X_("mode"), enum_2_string (_mode));
/* we don't return diskstream state because we don't
own the diskstream exclusively. control of the diskstream
diskstream.
*/
- diskstream->id().print (buf);
+ _diskstream->id().print (buf, sizeof (buf));
root.add_property ("diskstream-id", buf);
+ root.add_child_nocopy (_rec_enable_control.get_state());
+
return root;
}
_freeze_record.insert_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;
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);
+ 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)
+AudioTrack::passthru_silence (nframes_t start_frame, nframes_t end_frame, nframes_t nframes, 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) {
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_use_sw_monitoring()) {
+ if (Config->get_auto_input()) {
+ if (Config->get_monitoring_model() == SoftwareMonitoring) {
send_silence = false;
} else {
send_silence = true;
}
} else {
- if (diskstream->record_enabled()) {
- if (Config->get_use_sw_monitoring()) {
+ if (_diskstream->record_enabled()) {
+ if (Config->get_monitoring_model() == SoftwareMonitoring) {
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;
-
+ nframes_t transport_frame;
+ boost::shared_ptr<AudioDiskstream> diskstream = audio_diskstream();
+
{
Glib::RWLock::ReaderLock lm (redirect_lock, Glib::TRY_LOCK);
if (lm.locked()) {
automation_snapshot (start_frame);
}
}
+
if (n_outputs() == 0 && _redirects.empty()) {
return 0;
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)
}
}
- process_output_buffers (bufs, limit, start_frame, end_frame, nframes, offset, (!_session.get_record_enabled() || !_session.get_do_not_record_plugins()), declick, (_meter_point != MeterInput));
+ process_output_buffers (bufs, limit, 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()) {
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, nframes_t start, 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) {
+
+ boost::shared_ptr<AudioPlaylist> apl = boost::dynamic_pointer_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 (bi = buffers.begin(); bi != buffers.end(); ++bi) {
Sample *b = *bi;
- for (jack_nframes_t n = 0; n < nframes; ++n) {
+ for (nframes_t n = 0; n < nframes; ++n) {
b[n] *= gain_automation[n];
}
}
for (bi = buffers.begin(); bi != buffers.end(); ++bi) {
Sample *b = *bi;
- for (jack_nframes_t n = 0; n < nframes; ++n) {
+ for (nframes_t n = 0; n < nframes; ++n) {
b[n] *= this_gain;
}
}
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<AudioSource*> srcs;
+ vector<boost::shared_ptr<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)
+AudioTrack::bounce_range (nframes_t start, nframes_t end, InterThreadInfo& itt)
{
- vector<AudioSource*> srcs;
+ vector<boost::shared_ptr<AudioSource> > srcs;
_session.write_one_audio_track (*this, start, end, false, srcs, itt);
}
void
AudioTrack::freeze (InterThreadInfo& itt)
{
- vector<AudioSource*> srcs;
+ vector<boost::shared_ptr<AudioSource> > 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;
}
}
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_audio_track (*this, 0, _session.current_end_frame(), true, srcs, itt)) {
+ if (_session.write_one_audio_track (*this, _session.current_start_frame(), _session.current_end_frame(), true, srcs, itt)) {
return;
}
FreezeRecordInsertInfo* frii = new FreezeRecordInsertInfo ((*r)->get_state(), insert);
frii->id = insert->id();
- frii->memento = (*r)->get_memento();
-
+
_freeze_record.insert_info.push_back (frii);
/* now deactivate the insert */
}
}
- new_playlist = new AudioPlaylist (_session, new_playlist_name, false);
+ new_playlist = PlaylistFactory::create (_session, new_playlist_name, false);
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,
+ (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, _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);
_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) {
}
}
- _freeze_record.playlist = 0;
+ _freeze_record.playlist.reset ();
}
_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;
-}
-
-AudioTrack::RecEnableControllable::RecEnableControllable (AudioTrack& s)
- : track (s)
-{
-}
-
-void
-AudioTrack::RecEnableControllable::set_value (float val)
-{
- bool bval = ((val >= 0.5f) ? true: false);
- track.set_record_enable (bval, this);
-}
-
-float
-AudioTrack::RecEnableControllable::get_value (void) const
-{
- if (track.record_enabled()) { return 1.0f; }
- return 0.0f;
-}
-
-void
-AudioTrack::set_mode (TrackMode m)
-{
- if (diskstream) {
- if (_mode != m) {
- _mode = m;
- diskstream->set_destructive (m == Destructive);
- ModeChanged();
- }
- }
-}
projects / ardour.git / blobdiff