#include "pbd/error.h"
#include "ardour/amp.h"
-#include "ardour/audio_diskstream.h"
#include "ardour/audio_port.h"
#include "ardour/audioengine.h"
#include "ardour/audioplaylist.h"
#include "ardour/auditioner.h"
#include "ardour/data_type.h"
#include "ardour/delivery.h"
-#include "ardour/midi_diskstream.h"
+#include "ardour/disk_reader.h"
+#include "ardour/midi_playlist.h"
#include "ardour/midi_region.h"
#include "ardour/plugin.h"
#include "ardour/plugin_insert.h"
}
}
-boost::shared_ptr<Diskstream>
-Auditioner::create_diskstream () {
-
- {
- AudioDiskstream::Flag dflags = AudioDiskstream::Flag (0);
- dflags = AudioDiskstream::Flag (dflags | AudioDiskstream::Hidden);
- _diskstream_audio = boost::shared_ptr<AudioDiskstream> (new AudioDiskstream (_session, name(), dflags));
- }
-
- {
- MidiDiskstream::Flag dflags = MidiDiskstream::Flag (0);
- dflags = MidiDiskstream::Flag (dflags | MidiDiskstream::Hidden);
- _diskstream_midi = boost::shared_ptr<Diskstream> (new MidiDiskstream (_session, name(), dflags));
- _diskstream_midi->do_refill_with_alloc ();
- _diskstream_midi->playlist()->set_orig_track_id (id());
- }
-
- return _diskstream_audio;
-}
-
-int
-Auditioner::roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, int declick, bool& need_butler) {
- if (_midi_audition) {
- return roll_midi(nframes, start_frame, end_frame, declick, need_butler);
- } else {
- return roll_audio(nframes, start_frame, end_frame, declick, need_butler);
- }
-}
-
int
-Auditioner::roll_midi (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, int declick, bool& need_butler)
+Auditioner::roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, int declick, bool& need_butler)
{
Glib::Threads::RWLock::ReaderLock lm (_processor_lock, Glib::Threads::TRY_LOCK);
if (!lm.locked()) {
assert(_active);
- framecnt_t playback_distance = nframes;
- boost::shared_ptr<MidiDiskstream> diskstream = midi_diskstream();
BufferSet& bufs = _session.get_route_buffers (n_process_buffers());
- MidiBuffer& mbuf (bufs.get_midi (0));
- _silent = false;
- ChanCount cnt (DataType::MIDI, 1);
- cnt.set (DataType::AUDIO, bufs.count().n_audio());
- bufs.set_count (cnt);
+ _silent = false;
+ _amp->apply_gain_automation(false);
if (_queue_panic) {
+ MidiBuffer& mbuf (bufs.get_midi (0));
_queue_panic = false;
for (uint8_t chn = 0; chn < 0xf; ++chn) {
uint8_t buf[3] = { ((uint8_t) (MIDI_CMD_CONTROL | chn)), ((uint8_t) MIDI_CTL_SUSTAIN), 0 };
buf[1] = MIDI_CTL_RESET_CONTROLLERS;
mbuf.push_back(0, 3, buf);
}
- process_output_buffers (bufs, start_frame, start_frame+1, 1, false, false);
-
- 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);
- }
- }
}
- diskstream->get_playback (mbuf, nframes);
-
- process_output_buffers (bufs, start_frame, end_frame, nframes,
- declick, (!diskstream->record_enabled() && !_session.transport_stopped()));
+ process_output_buffers (bufs, start_frame, end_frame, nframes, declick, !_session.transport_stopped());
for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
boost::shared_ptr<Delivery> d = boost::dynamic_pointer_cast<Delivery> (*i);
}
}
- need_butler = diskstream->commit (playback_distance);
- return 0;
-}
-
-
-int
-Auditioner::roll_audio (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, int declick, bool& need_butler) {
- Glib::Threads::RWLock::ReaderLock lm (_processor_lock, Glib::Threads::TRY_LOCK);
- if (!lm.locked()) {
- return 0;
- }
-
- assert(n_outputs().n_total() > 0);
- assert(_active);
-
- int dret;
- framecnt_t playback_distance;
- framepos_t transport_frame = _session.transport_frame();
- boost::shared_ptr<AudioDiskstream> diskstream = audio_diskstream();
- BufferSet& bufs = _session.get_route_buffers (n_process_buffers ());
-
- _silent = false;
- _amp->apply_gain_automation(false);
-
- if ((dret = diskstream->process (bufs, transport_frame, nframes, playback_distance, (monitoring_state() == MonitoringDisk))) != 0) {
- need_butler = diskstream->commit (playback_distance);
- silence (nframes);
- return dret;
- }
-
- process_output_buffers (bufs, start_frame, end_frame, nframes, declick, (!diskstream->record_enabled() && _session.transport_rolling()));
- need_butler = diskstream->commit (playback_distance);
return 0;
}
-void
-Auditioner::set_diskstream (boost::shared_ptr<Diskstream> ds)
-{
- Track::set_diskstream (ds);
-
- _diskstream->set_track (this);
- _diskstream->set_record_enabled (false);
- _diskstream->request_input_monitoring (false);
-
- DiskstreamChanged (); /* EMIT SIGNAL */
-}
-
-AudioPlaylist&
-Auditioner::prepare_playlist ()
-{
- // used by CrossfadeEditor::audition()
-
- _midi_audition = false;
- set_diskstream(_diskstream_audio);
- if (_synth_added) {
- remove_processor(asynth);
- _synth_added = false;
- }
-
- // FIXME auditioner is still audio-only
- boost::shared_ptr<AudioPlaylist> apl = boost::dynamic_pointer_cast<AudioPlaylist>(_diskstream->playlist());
- assert(apl);
-
- apl->clear ();
- return *apl;
-}
-
void
Auditioner::audition_region (boost::shared_ptr<Region> region)
{
if (boost::dynamic_pointer_cast<AudioRegion>(region) != 0) {
_midi_audition = false;
- set_diskstream(_diskstream_audio);
+
if (_synth_added) {
remove_processor(asynth);
_synth_added = false;
the_region = boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (region));
the_region->set_position (0);
- _diskstream->playlist()->drop_regions ();
- _diskstream->playlist()->add_region (the_region, 0, 1);
-
- if (_diskstream->n_channels().n_audio() < the_region->n_channels()) {
- audio_diskstream()->add_channel (the_region->n_channels() - _diskstream->n_channels().n_audio());
- } else if (_diskstream->n_channels().n_audio() > the_region->n_channels()) {
- audio_diskstream()->remove_channel (_diskstream->n_channels().n_audio() - the_region->n_channels());
- }
+ _disk_reader->audio_playlist()->drop_regions ();
+ _disk_reader->audio_playlist()->add_region (the_region, 0, 1);
ProcessorStreams ps;
{
if (configure_processors (&ps)) {
error << string_compose (_("Cannot setup auditioner processing flow for %1 channels"),
- _diskstream->n_channels()) << endmsg;
+ region->n_channels()) << endmsg;
return;
}
}
} else if (boost::dynamic_pointer_cast<MidiRegion>(region)) {
_midi_audition = true;
- set_diskstream(_diskstream_midi);
+
the_region.reset();
_import_position = region->position();
midi_region = (boost::dynamic_pointer_cast<MidiRegion> (RegionFactory::create (region)));
midi_region->set_position (_import_position);
- _diskstream->playlist()->drop_regions ();
- _diskstream->playlist()->add_region (midi_region, _import_position, 1);
- midi_diskstream()->reset_tracker();
+ _disk_reader->midi_playlist()->drop_regions ();
+ _disk_reader->midi_playlist()->add_region (midi_region, _import_position, 1);
+ _disk_reader->reset_tracker();
ProcessorStreams ps;
lookup_synth();
}
-
if (!_synth_added && asynth) {
int rv = add_processor (asynth, PreFader, &ps, true);
if (rv) {
if (configure_processors (&ps)) {
error << string_compose (_("Cannot setup auditioner processing flow for %1 channels"),
- _diskstream->n_channels()) << endmsg;
+ region->n_channels()) << endmsg;
return;
}
}
offset = 0;
}
- _diskstream->seek (offset, true);
+ _disk_reader->seek (offset, true);
current_frame = offset;
g_atomic_int_set (&_auditioning, 1);
_seek_complete = false;
_seeking = false;
_seek_frame = -1;
- if (_midi_audition && midi_diskstream()) {
- midi_diskstream()->reset_tracker();
- }
+ _disk_reader->reset_tracker();
}
if(!_seeking) {
Auditioner::input_streams () const
{
/* auditioner never has any inputs - its channel configuration
- depends solely on the region we are auditioning.
- */
+ depends solely on the region we are auditioning.
+ */
- if (!_midi_audition && audio_diskstream()) {
- return audio_diskstream()->n_channels();
- }
- if (_midi_audition && midi_diskstream()) {
- ChanCount cnt (DataType::MIDI, 1);
- return cnt;
+ if (_disk_reader) {
+ return _disk_reader->input_streams ();
}
- return ChanCount ();
+ return ChanCount (DataType::AUDIO, 1);
}
MonitorState
return MonitoringDisk;
}
-boost::shared_ptr<AudioDiskstream>
-Auditioner::audio_diskstream() const
-{
- return boost::dynamic_pointer_cast<AudioDiskstream> (_diskstream);
-}
-
-boost::shared_ptr<MidiDiskstream>
-Auditioner::midi_diskstream() const
-{
- return boost::dynamic_pointer_cast<MidiDiskstream> (_diskstream);
-}
projects / ardour.git / blobdiff