Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "pbd/error.h"
-#include <sigc++/retype.h>
-#include <sigc++/retype_return.h>
-#include <sigc++/bind.h>
#include "pbd/enumwriter.h"
+#include "pbd/convert.h"
#include "midi++/events.h"
#include "evoral/midi_util.h"
#include "ardour/processor.h"
#include "ardour/route_group_specialized.h"
#include "ardour/session.h"
+#include "ardour/session_playlists.h"
#include "ardour/utils.h"
#include "i18n.h"
, _default_channel (0)
, _midi_thru (true)
{
- use_new_diskstream ();
-
- _declickable = true;
- _freeze_record.state = NoFreeze;
- _saved_meter_point = _meter_point;
- _mode = mode;
-}
-
-MidiTrack::MidiTrack (Session& sess, const XMLNode& node, int version)
- : Track (sess, node, version, DataType::MIDI)
- , _immediate_events(1024) // FIXME: size?
- , _step_edit_ring_buffer(64) // FIXME: size?
- , _note_mode(Sustained)
- , _step_editing (false)
- , _default_channel (0)
- , _midi_thru (true)
-{
- _set_state (node, version, false);
}
MidiTrack::~MidiTrack ()
assert(_mode != Destructive);
boost::shared_ptr<MidiDiskstream> ds (new MidiDiskstream (_session, name(), dflags));
- _session.add_diskstream (ds);
+ ds->do_refill_with_alloc ();
+ ds->set_block_size (_session.get_block_size ());
- set_diskstream (boost::dynamic_pointer_cast<MidiDiskstream> (ds));
+ set_diskstream (ds);
}
-int
-MidiTrack::set_diskstream (boost::shared_ptr<MidiDiskstream> ds)
+void
+MidiTrack::set_diskstream (boost::shared_ptr<Diskstream> ds)
{
- _diskstream = ds;
- _diskstream->set_route (*this);
+ Track::set_diskstream (ds);
+
+ _diskstream->set_track (this);
_diskstream->set_destructive (_mode == Destructive);
_diskstream->set_record_enabled (false);
//_diskstream->monitor_input (false);
- ic_connection.disconnect();
- ic_connection = _input->changed.connect (mem_fun (*_diskstream, &MidiDiskstream::handle_input_change));
-
DiskstreamChanged (); /* EMIT SIGNAL */
-
- return 0;
-}
-
-int
-MidiTrack::use_diskstream (string name)
-{
- boost::shared_ptr<MidiDiskstream> dstream;
-
- cerr << "\n\n\nMIDI use diskstream\n";
-
- if ((dstream = boost::dynamic_pointer_cast<MidiDiskstream>(_session.diskstream_by_name (name))) == 0) {
- error << string_compose(_("MidiTrack: midi diskstream \"%1\" not known by session"), name) << endmsg;
- return -1;
- }
-
- cerr << "\n\n\nMIDI found DS\n";
- return set_diskstream (dstream);
-}
-
-int
-MidiTrack::use_diskstream (const PBD::ID& id)
-{
- boost::shared_ptr<MidiDiskstream> dstream;
-
- if ((dstream = boost::dynamic_pointer_cast<MidiDiskstream> (_session.diskstream_by_id (id))) == 0) {
- error << string_compose(_("MidiTrack: midi diskstream \"%1\" not known by session"), id) << endmsg;
- return -1;
- }
-
- return set_diskstream (dstream);
}
boost::shared_ptr<MidiDiskstream>
set_default_channel ((uint8_t) atoi (prop->value()));
}
- if ((prop = node.property ("diskstream-id")) == 0) {
-
- /* some old sessions use the diskstream name rather than the ID */
-
- if ((prop = node.property ("diskstream")) == 0) {
- fatal << _("programming error: MidiTrack given state without diskstream!") << endmsg;
- /*NOTREACHED*/
- return -1;
- }
-
- if (use_diskstream (prop->value())) {
- return -1;
- }
-
- } else {
-
- PBD::ID id (prop->value());
- PBD::ID zero ("0");
-
- /* this wierd hack is used when creating tracks from a template. there isn't
- a particularly good time to interpose between setting the first part of
- the track state (notably Route::set_state() and the track mode), and the
- second part (diskstream stuff). So, we have a special ID for the diskstream
- that means "you should create a new diskstream here, not look for
- an old one.
- */
-
- cerr << "\n\n\n\n MIDI track " << name() << " found DS id " << id << endl;
-
- if (id == zero) {
- use_new_diskstream ();
- } else if (use_diskstream (id)) {
- return -1;
- }
- }
-
XMLNodeList nlist;
XMLNodeConstIterator niter;
XMLNode *child;
child = *niter;
if (child->name() == X_("recenable")) {
- _rec_enable_control->set_state (*child);
+ _rec_enable_control->set_state (*child, version);
_session.add_controllable (_rec_enable_control);
}
}
+ if (version >= 3000) {
+ if ((child = find_named_node (node, X_("Diskstream"))) != 0) {
+ boost::shared_ptr<MidiDiskstream> ds (new MidiDiskstream (_session, *child));
+ ds->do_refill_with_alloc ();
+ set_diskstream (ds);
+ }
+ }
+
pending_state = const_cast<XMLNode*> (&node);
if (_session.state_of_the_state() & Session::Loading) {
- _session.StateReady.connect (mem_fun (*this, &MidiTrack::set_state_part_two));
+ _session.StateReady.connect_same_thread (*this, boost::bind (&MidiTrack::set_state_part_two, this));
} else {
set_state_part_two ();
}
root.add_child_nocopy (*freeze_node);
}
- /* Alignment: act as a proxy for the diskstream */
-
- XMLNode* align_node = new XMLNode (X_("Alignment"));
- AlignStyle as = _diskstream->alignment_style ();
- align_node->add_property (X_("style"), enum_2_string (as));
- root.add_child_nocopy (*align_node);
-
root.add_property (X_("note-mode"), enum_2_string (_note_mode));
-
- /* 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.
- */
-
- _diskstream->id().print (buf, sizeof(buf));
- root.add_property ("diskstream-id", buf);
-
root.add_child_nocopy (_rec_enable_control->get_state());
+ root.add_child_nocopy (_diskstream->get_state ());
root.add_property ("step-editing", (_step_editing ? "yes" : "no"));
root.add_property ("note-mode", enum_2_string (_note_mode));
_freeze_record.processor_info.clear ();
if ((prop = fnode->property (X_("playlist"))) != 0) {
- boost::shared_ptr<Playlist> pl = _session.playlist_by_name (prop->value());
+ boost::shared_ptr<Playlist> pl = _session.playlists->by_name (prop->value());
if (pl) {
_freeze_record.playlist = boost::dynamic_pointer_cast<MidiPlaylist> (pl);
} else {
}
}
- /* Alignment: act as a proxy for the diskstream */
-
- if ((fnode = find_named_node (*pending_state, X_("Alignment"))) != 0) {
-
- if ((prop = fnode->property (X_("style"))) != 0) {
-
- /* 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);
- }
+ if ((fnode = find_named_node (*pending_state, X_("Diskstream"))) != 0) {
+ boost::shared_ptr<MidiDiskstream> ds (new MidiDiskstream (_session, *fnode));
+ ds->do_refill_with_alloc ();
+ ds->set_block_size (_session.get_block_size ());
+ set_diskstream (ds);
}
+
return;
}
int
-MidiTrack::roll (nframes_t nframes, sframes_t start_frame, sframes_t end_frame, int declick,
- bool can_record, bool rec_monitors_input)
+MidiTrack::roll (nframes_t nframes, framepos_t start_frame, framepos_t end_frame, int declick,
+ bool can_record, bool rec_monitors_input, bool& needs_butler)
{
int dret;
boost::shared_ptr<MidiDiskstream> diskstream = midi_diskstream();
playback distance to zero, thus causing diskstream::commit
to do nothing.
*/
- return diskstream->process (transport_frame, 0, can_record, rec_monitors_input);
+ return diskstream->process (transport_frame, 0, can_record, rec_monitors_input, needs_butler);
}
_silent = false;
- if ((dret = diskstream->process (transport_frame, nframes, can_record, rec_monitors_input)) != 0) {
+ if ((dret = diskstream->process (transport_frame, nframes, can_record, rec_monitors_input, needs_butler)) != 0) {
silence (nframes);
return dret;
}
{
int ret = Track::no_roll (nframes, start_frame, end_frame, state_changing, can_record, rec_monitors_input);
- if (ret == 0 && diskstream()->record_enabled() && _step_editing) {
+ if (ret == 0 && _diskstream->record_enabled() && _step_editing) {
push_midi_input_to_step_edit_ringbuffer (nframes);
}
MidiTrack::write_out_of_band_data (BufferSet& bufs, sframes_t /*start*/, sframes_t /*end*/, nframes_t nframes)
{
// Append immediate events
-
MidiBuffer& buf (bufs.get_midi (0));
_immediate_events.read (buf, 0, 0, nframes - 1); // all stamps = 0
- /* MIDI thru: send incoming data "through" output */
- if (_midi_thru && _input->n_ports().n_midi()) {
+ // MIDI thru: send incoming data "through" output
+ if (_midi_thru && _session.transport_speed() != 0.0f && _input->n_ports().n_midi()) {
buf.merge_in_place (_input->midi(0)->get_midi_buffer(nframes));
}
}
-
int
MidiTrack::export_stuff (BufferSet& /*bufs*/, nframes_t /*nframes*/, sframes_t /*end_frame*/)
{
}
void
-MidiTrack::freeze (InterThreadInfo& /*itt*/)
+MidiTrack::freeze_me (InterThreadInfo& /*itt*/)
{
}
}
assert(val <= _list->parameter().max());
- size_t size = 3;
-
if ( ! automation_playback()) {
+ size_t size = 3;
uint8_t ev[3] = { _list->parameter().channel(), int(val), 0 };
switch(_list->parameter().type()) {
case MidiCCAutomation:
{
_midi_thru = yn;
}
+
+boost::shared_ptr<SMFSource>
+MidiTrack::write_source (uint32_t n)
+{
+ return midi_diskstream()->write_source ();
+}
+
+void
+MidiTrack::set_channel_mode (ChannelMode mode, uint16_t mask)
+{
+ midi_diskstream()->set_channel_mode (mode, mask);
+}
+
+ChannelMode
+MidiTrack::get_channel_mode ()
+{
+ return midi_diskstream()->get_channel_mode ();
+}
+
+uint16_t
+MidiTrack::get_channel_mask ()
+{
+ return midi_diskstream()->get_channel_mask ();
+}
+
+boost::shared_ptr<MidiPlaylist>
+MidiTrack::midi_playlist ()
+{
+ return midi_diskstream()->midi_playlist ();
+}
projects / ardour.git / blobdiff