boost::shared_ptr<Diskstream>
AudioTrack::create_diskstream ()
{
- AudioDiskstream::Flag dflags = AudioDiskstream::Flag (0);
-
- if (_flags & Hidden) {
- dflags = AudioDiskstream::Flag (dflags | AudioDiskstream::Hidden);
- } else {
- dflags = AudioDiskstream::Flag (dflags | AudioDiskstream::Recordable);
- }
+ AudioDiskstream::Flag dflags = AudioDiskstream::Flag (AudioDiskstream::Recordable);
if (_mode == Destructive) {
dflags = AudioDiskstream::Flag (dflags | AudioDiskstream::Destructive);
}
_diskstream->set_record_enabled (false);
- _diskstream->request_jack_monitors_input (false);
+ _diskstream->request_input_monitoring (false);
DiskstreamChanged (); /* EMIT SIGNAL */
}
}
}
- _input->connect_ports_to_bundle (c, this);
+ _input->connect_ports_to_bundle (c, true, this);
} else if ((prop = node.property ("inputs")) != 0) {
if (_input->set_ports (prop->value())) {
int
AudioTrack::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()) {
+ boost::shared_ptr<AudioDiskstream> diskstream = audio_diskstream();
+ framecnt_t playback_distance = diskstream->calculate_playback_distance(nframes);
+ if (can_internal_playback_seek(llabs(playback_distance))) {
+ /* TODO should declick */
+ internal_playback_seek(playback_distance);
+ }
return 0;
}
- Sample* b;
- Sample* tmpb;
framepos_t transport_frame;
boost::shared_ptr<AudioDiskstream> diskstream = audio_diskstream();
- automation_snapshot (start_frame, false);
-
if (n_outputs().n_total() == 0 && _processors.empty()) {
return 0;
}
if (!_active) {
silence (nframes);
+ if (_meter_point == MeterInput && (_monitoring & MonitorInput || _diskstream->record_enabled())) {
+ _meter->reset();
+ }
return 0;
}
to do nothing.
*/
- dret = diskstream->process (transport_frame, 0, playback_distance);
+ BufferSet bufs; /* empty set, no matter - nothing will happen */
+
+ dret = diskstream->process (bufs, transport_frame, 0, playback_distance, false);
need_butler = diskstream->commit (playback_distance);
return dret;
}
_silent = false;
_amp->apply_gain_automation(false);
- if ((dret = diskstream->process (transport_frame, nframes, playback_distance)) != 0) {
+ BufferSet& bufs = _session.get_route_buffers (n_process_buffers ());
+
+ fill_buffers_with_input (bufs, _input, nframes);
+
+ if (_meter_point == MeterInput && (_monitoring & MonitorInput || _diskstream->record_enabled())) {
+ _meter->run (bufs, start_frame, end_frame, nframes, true);
+ }
+
+ if ((dret = diskstream->process (bufs, transport_frame, nframes, playback_distance, (monitoring_state() == MonitoringDisk))) != 0) {
need_butler = diskstream->commit (playback_distance);
silence (nframes);
return dret;
}
- /* special condition applies */
-
- if (_meter_point == MeterInput) {
- _input->process_input (_meter, start_frame, end_frame, nframes);
- }
-
- if (monitoring_state() == MonitoringInput) {
-
- passthru (start_frame, end_frame, nframes, false);
-
- } else if ((b = diskstream->playback_buffer(0)) != 0) {
-
- /*
- XXX is it true that the earlier test on n_outputs()
- means that we can avoid checking it again here? i think
- so, because changing the i/o configuration of an IO
- requires holding the AudioEngine lock, which we hold
- while in the process() tree.
- */
-
-
- /* copy the diskstream data to all output buffers */
-
- size_t limit = input_streams ().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 (pframes_t xx = 0; xx < nframes; ++xx) {
- bb[xx] = b[xx] * scaling;
- }
-
- 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;
+ process_output_buffers (bufs, start_frame, end_frame, nframes, declick, (!diskstream->record_enabled() && _session.transport_rolling()));
- } 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;
- }
- }
- }
-
- /* try to leave any MIDI buffers alone */
-
- ChanCount chn;
- chn.set_audio (limit);
- chn.set_midi (_input->n_ports().n_midi());
- bufs.set_count (chn);
+ for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
+ boost::shared_ptr<Delivery> d = boost::dynamic_pointer_cast<Delivery> (*i);
+ if (d) {
+ d->flush_buffers (nframes);
}
-
- /* final argument: don't waste time with automation if we're recording or we've just stopped (yes it can happen) */
-
- process_output_buffers (
- bufs, start_frame, end_frame, nframes,
- declick,
- (!diskstream->record_enabled() && _session.transport_rolling())
- );
-
- } else {
- /* problem with the diskstream; just be quiet for a bit */
- silence (nframes);
}
need_butler = diskstream->commit (playback_distance);
int
AudioTrack::export_stuff (BufferSet& buffers, framepos_t start, framecnt_t nframes,
- boost::shared_ptr<Processor> endpoint, bool include_endpoint, bool for_export)
+ boost::shared_ptr<Processor> endpoint, bool include_endpoint, bool for_export, bool for_freeze)
{
boost::scoped_array<gain_t> gain_buffer (new gain_t[nframes]);
boost::scoped_array<Sample> mix_buffer (new Sample[nframes]);
boost::shared_ptr<AudioDiskstream> diskstream = audio_diskstream();
- Glib::RWLock::ReaderLock rlock (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock rlock (_processor_lock);
boost::shared_ptr<AudioPlaylist> apl = boost::dynamic_pointer_cast<AudioPlaylist>(diskstream->playlist());
}
}
- // If no processing is required, there's no need to go any further.
-
- if (!endpoint && !include_endpoint) {
- return 0;
- }
-
- for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
-
- if (!include_endpoint && (*i) == endpoint) {
- break;
- }
-
- /* if we're not exporting, stop processing if we come across a routing processor.
- */
-
- if (!for_export && (*i)->does_routing()) {
- break;
- }
-
- /* even for export, don't run any processor that does routing.
-
- oh, and don't bother with the peak meter either.
- */
-
- if (!(*i)->does_routing() && !boost::dynamic_pointer_cast<PeakMeter>(*i)) {
- (*i)->run (buffers, start, start+nframes, nframes, true);
- }
-
- if ((*i) == endpoint) {
- break;
- }
- }
+ bounce_process (buffers, start, nframes, endpoint, include_endpoint, for_export, for_freeze);
return 0;
}
return true;
}
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
uint32_t naudio = n_inputs().n_audio();
for (ProcessorList::const_iterator r = _processors.begin(); r != _processors.end(); ++r) {
boost::shared_ptr<Processor> endpoint, bool include_endpoint)
{
vector<boost::shared_ptr<Source> > srcs;
- return _session.write_one_track (*this, start, end, false, srcs, itt, endpoint, include_endpoint, false);
+ return _session.write_one_track (*this, start, end, false, srcs, itt, endpoint, include_endpoint, false, false);
}
void
boost::shared_ptr<Region> res;
- if ((res = _session.write_one_track (*this, _session.current_start_frame(), _session.current_end_frame(), true, srcs, itt,
- main_outs(), false, false)) == 0) {
+ if ((res = _session.write_one_track (*this, _session.current_start_frame(), _session.current_end_frame(),
+ true, srcs, itt, main_outs(), false, false, true)) == 0) {
return;
}
_freeze_record.processor_info.clear ();
{
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
for (ProcessorList::iterator r = _processors.begin(); r != _processors.end(); ++r) {
- if (!(*r)->does_routing() && !boost::dynamic_pointer_cast<PeakMeter>(*r)) {
+ if ((*r)->does_routing() && (*r)->active()) {
+ break;
+ }
+ if (!boost::dynamic_pointer_cast<PeakMeter>(*r)) {
FreezeRecordProcessorInfo* frii = new FreezeRecordProcessorInfo ((*r)->get_state(), (*r));
_freeze_record.processor_info.push_back (frii);
- /* now deactivate the processor */
-
- (*r)->deactivate ();
+ /* now deactivate the processor, */
+ if (!boost::dynamic_pointer_cast<Amp>(*r)) {
+ (*r)->deactivate ();
+ }
}
_session.set_dirty ();
audio_diskstream()->use_playlist (_freeze_record.playlist);
{
- Glib::RWLock::ReaderLock lm (_processor_lock); // should this be a write lock? jlc
+ Glib::Threads::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()) {
projects / ardour.git / blobdiff