if env['LV2']:
conf = env.Configure(custom_tests = { 'CheckPKGExists' : CheckPKGExists })
- if conf.CheckPKGExists ('\"slv2 >= 0.6.0\"'):
+ if conf.CheckPKGExists ('slv2'):
libraries['slv2'] = LibraryInfo()
libraries['slv2'].ParseConfig('pkg-config --cflags --libs slv2')
env.Append (CCFLAGS="-DHAVE_LV2")
auditioning_alert_button (_("AUDITION")),
solo_alert_button (_("SOLO")),
+ midi_panic_button (_("Panic")),
shown_flag (false),
error_log_button (_("Errors"))
Gtk::ToggleButton auditioning_alert_button;
Gtk::ToggleButton solo_alert_button;
+ Gtk::ToggleButton midi_panic_button;
+
Gtk::VBox alert_box;
void solo_blink (bool);
void solo_alert_toggle ();
void audition_alert_toggle ();
+ void midi_panic_toggle ();
void big_clock_value_changed ();
void primary_clock_value_changed ();
solo_alert_button.signal_pressed().connect (mem_fun(*this,&ARDOUR_UI::solo_alert_toggle));
auditioning_alert_button.set_name ("TransportAuditioningAlert");
auditioning_alert_button.signal_pressed().connect (mem_fun(*this,&ARDOUR_UI::audition_alert_toggle));
+ midi_panic_button.set_name("TransportMidiPanic");
+ midi_panic_button.signal_clicked().connect (mem_fun(*this, &ARDOUR_UI::midi_panic_toggle));
tooltips().set_tip (solo_alert_button, _("When active, something is soloed.\nClick to de-solo everything"));
tooltips().set_tip (auditioning_alert_button, _("When active, auditioning is taking place\nClick to stop the audition"));
alert_box.pack_start (solo_alert_button, false, false);
alert_box.pack_start (auditioning_alert_button, false, false);
+ alert_box.pack_start (midi_panic_button, false, false);
transport_tearoff_hbox.set_border_width (3);
}
}
+void
+ARDOUR_UI::midi_panic_toggle ()
+{
+ if (session) {
+ session->midi_panic();
+ midi_panic_button.set_active (false);
+ midi_panic_button.set_state (STATE_NORMAL);
+ }
+}
+
void
ARDOUR_UI::solo_blink (bool onoff)
{
const boost::shared_ptr<ARDOUR::Note> note)
: _region(region)
, _item(item)
+ , _text(0)
, _state(None)
, _note(note)
, _selected(false)
{
+ _text = new Text(*(item->property_parent()));
}
+void
+CanvasMidiEvent::move_event(double dx, double dy)
+{
+ _item->move(dx, dy);
+ _text->move(dx, dy);
+}
+
+void
+CanvasMidiEvent::show_velocity(void)
+{
+ _text->property_x() = (x1() + x2()) /2;
+ _text->property_y() = (y1() + y2()) /2;
+ ostringstream velo(ios::ate);
+ velo << int(_note->velocity());
+ _text->property_text() = velo.str();
+ _text->property_justification() = Gtk::JUSTIFY_CENTER;
+ _text->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_MidiNoteSelectedOutline.get();
+ _text->show();
+ _text->lower_to_bottom();
+ _text->raise(2);
+}
+
+void
+CanvasMidiEvent::hide_velocity(void)
+{
+ _text->hide();
+}
void
CanvasMidiEvent::selected(bool yn)
return;
} else if (yn) {
set_fill_color(UINT_INTERPOLATE(note_fill_color(_note->velocity()),
- ARDOUR_UI::config()->canvasvar_MidiNoteSelectedOutline.get(), 0.85));
+ ARDOUR_UI::config()->canvasvar_MidiNoteSelectedOutline.get(), 0.1));
set_outline_color(ARDOUR_UI::config()->canvasvar_MidiNoteSelectedOutline.get());
+ show_velocity();
} else {
set_fill_color(note_fill_color(_note->velocity()));
set_outline_color(note_outline_color(_note->velocity()));
+ hide_velocity();
}
_selected = yn;
double event_x, event_y, dx, dy;
nframes_t event_frame;
bool select_mod;
+ uint8_t d_velocity = 10;
if (_region.get_time_axis_view().editor.current_mouse_mode() != Editing::MouseNote)
return false;
switch (ev->type) {
+ case GDK_SCROLL:
+ if (Keyboard::modifier_state_equals (ev->scroll.state, Keyboard::Level4Modifier)) {
+ d_velocity = 1;
+ }
+
+ if(ev->scroll.direction == GDK_SCROLL_UP) {
+ _region.note_selected(this, true);
+ if (_region.mouse_state() == MidiRegionView::SelectTouchDragging) {
+ // TODO: absolute velocity
+ } else {
+ _region.change_velocity(d_velocity, true);
+ }
+ return true;
+ } else if(ev->scroll.direction == GDK_SCROLL_DOWN) {
+
+ _region.note_selected(this, true);
+ if (_region.mouse_state() == MidiRegionView::SelectTouchDragging) {
+ // TODO: absolute velocity
+ } else {
+ _region.change_velocity(-d_velocity, true);
+ }
+ return true;
+ } else {
+ return false;
+ }
+
case GDK_KEY_PRESS:
if (_note && ev->key.keyval == GDK_Delete) {
selected(true);
case GDK_ENTER_NOTIFY:
_region.note_entered(this);
_item->grab_focus();
+ show_velocity();
Keyboard::magic_widget_grab_focus();
break;
case GDK_LEAVE_NOTIFY:
Keyboard::magic_widget_drop_focus();
+ if(! selected()) {
+ hide_velocity();
+ }
_region.get_canvas_group()->grab_focus();
break;
#define __gtk_ardour_canvas_midi_event_h__
#include "simplerect.h"
+#include <libgnomecanvasmm/text.h>
#include <ardour/midi_model.h>
class Editor;
Item* item,
const boost::shared_ptr<ARDOUR::Note> note = boost::shared_ptr<ARDOUR::Note>());
- virtual ~CanvasMidiEvent() {}
+ virtual ~CanvasMidiEvent() { if(_text) delete _text; }
bool on_event(GdkEvent* ev);
bool selected() const { return _selected; }
void selected(bool yn);
+ void move_event(double dx, double dy);
+
+ void show_velocity();
+ void hide_velocity();
+
virtual void set_outline_color(uint32_t c) = 0;
virtual void set_fill_color(uint32_t c) = 0;
virtual double x2() = 0;
virtual double y2() = 0;
- const Item* item() const { return _item; }
- Item* item() { return _item; }
-
const boost::shared_ptr<ARDOUR::Note> note() { return _note; }
protected:
MidiRegionView& _region;
Item* const _item;
+ Text* _text;
State _state;
const boost::shared_ptr<ARDOUR::Note> _note;
bool _own_note;
#include "control_point.h"
#include "canvas_impl.h"
#include "simplerect.h"
+#include "canvas-midi-event.h"
#include "i18n.h"
using namespace ARDOUR;
using namespace PBD;
using namespace Gtk;
+using namespace ArdourCanvas;
bool
Editor::track_canvas_scroll (GdkEventScroll* ev)
double wx, wy;
nframes_t xdelta;
int direction = ev->direction;
+ CanvasMidiEvent *midi_event = dynamic_cast<CanvasMidiEvent *>(track_canvas->get_item_at(ev->x, ev->y));
retry:
switch (direction) {
current_stepping_trackview->step_height (true);
return true;
} else {
+ if(midi_event) {
+ return midi_event->on_event(reinterpret_cast<GdkEvent *>(ev));
+ }
scroll_tracks_up_line ();
return true;
}
current_stepping_trackview->step_height (false);
return true;
} else {
+ if(midi_event) {
+ return midi_event->on_event(reinterpret_cast<GdkEvent *>(ev));
+ }
scroll_tracks_down_line ();
return true;
}
_model->read_lock();
- for (size_t i=0; i < _model->n_notes(); ++i)
+ /*
+ MidiModel::Notes notes = _model->notes();
+ cerr << endl << "Model contains " << notes.size() << " Notes:" << endl;
+ for(MidiModel::Notes::iterator i = notes.begin(); i != notes.end(); ++i) {
+ Note note = *(*i).get();
+ cerr << "MODEL: Note time: " << note.time() << " duration: " << note.duration()
+ << " end-time: " << note.end_time()
+ << " velocity: " << int(note.velocity())
+ //<< " Note-on: " << note.on_event().
+ //<< " Note-off: " << note.off_event()
+ << endl;
+ }*/
+
+ for (size_t i=0; i < _model->n_notes(); ++i) {
add_note(_model->note_at(i));
+ }
end_write();
note->show();
}
+ note->hide_velocity();
note->property_y1() = y1;
note->property_y2() = y2;
+ if(note->selected()) {
+ note->show_velocity();
}
}
}
+ }
_model->read_unlock();
}
{
delete[] _active_notes;
_active_notes = NULL;
+ _marked_for_selection.clear();
}
ArdourCanvas::Group* const group = (ArdourCanvas::Group*)get_canvas_group();
+ CanvasMidiEvent *event = 0;
+
if (midi_view()->note_mode() == Sustained) {
//cerr << "MRV::add_note sustained " << note->note() << " @ " << note->time()
ev_rect->show();
_events.push_back(ev_rect);
+ event = ev_rect;
MidiGhostRegion* gr;
ev_diamond->property_fill_color_rgba() = note_fill_color(note->velocity());
ev_diamond->property_outline_color_rgba() = note_outline_color(note->velocity());
_events.push_back(ev_diamond);
+ event = ev_diamond;
+ } else {
+ event = 0;
+ }
+ if(event) {
+ Note *note = event->note().get();
+
+ if(_marked_for_selection.find(note) != _marked_for_selection.end()) {
+ note_selected(event, true);
}
}
+}
void
MidiRegionView::delete_selection()
MidiRegionView::move_selection(double dx, double dy)
{
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i)
- (*i)->item()->move(dx, dy);
+ (*i)->move_event(dx, dy);
}
// Make sure the note pitch does not exceed the MIDI standard range
if (dnote <= 127 && (highest_note_in_selection + dnote > 127)) {
highest_note_difference = highest_note_in_selection - 127;
- cerr << "Highest note difference: " << (int) highest_note_difference;
}
start_delta_command();
copy->set_time(0);
}
- uint8_t new_pitch = (*i)->note()->note() + dnote - highest_note_difference;
- if(new_pitch > 127) {
- new_pitch = 127;
+ uint8_t original_pitch = (*i)->note()->note();
+ uint8_t new_pitch = original_pitch + dnote - highest_note_difference;
+
+ // keep notes in standard midi range
+ clamp_0_to_127(new_pitch);
+
+ //notes which are dragged beyond the standard midi range snap back to their original place
+ if((original_pitch != 0 && new_pitch == 0) || (original_pitch != 127 && new_pitch == 127)) {
+ new_pitch = original_pitch;
}
lowest_note_in_selection = std::min(lowest_note_in_selection, new_pitch);
command_add_note(copy);
- _selection.erase(i);
+ _marked_for_selection.insert(copy.get());
i = next;
}
apply_command();
- //cerr << "new lowest note (selection): " << int(lowest_note_in_selection) << " new highest note(selection): " << int(highest_note_in_selection) << endl;
-
// care about notes being moved beyond the upper/lower bounds on the canvas
if(lowest_note_in_selection < midi_stream_view()->lowest_note() ||
highest_note_in_selection > midi_stream_view()->highest_note()
) {
- //cerr << "resetting note range" << endl;
midi_stream_view()->set_note_range(MidiStreamView::ContentsRange);
}
}
command_remove_note(canvas_note);
copy->on_event().time() = current_frame;
command_add_note(copy);
+ _marked_for_selection.insert(copy.get());
}
// resize end of note
if (note_end == CanvasNote::NOTE_OFF && current_frame > copy->time()) {
+ command_remove_note(canvas_note);
command_remove_note(canvas_note);
copy->off_event().time() = current_frame;
command_add_note(copy);
+ _marked_for_selection.insert(copy.get());
}
delete resize_rect;
_resize_data.clear();
apply_command();
- clear_selection();
}
+
+void
+MidiRegionView::change_velocity(uint8_t velocity, bool relative)
+{
+ start_delta_command();
+ for (Selection::iterator i = _selection.begin(); i != _selection.end();) {
+ Selection::iterator next = i;
+ ++next;
+
+ CanvasMidiEvent *event = *i;
+ const boost::shared_ptr<Note> copy(new Note(*(event->note().get())));
+
+ if(relative) {
+ uint8_t new_velocity = copy->velocity() + velocity;
+ clamp_0_to_127(new_velocity);
+
+ copy->set_velocity(new_velocity);
+ } else { // absolute
+ copy->set_velocity(velocity);
+ }
+
+ command_remove_note(event);
+ command_add_note(copy);
+
+ _marked_for_selection.insert(copy.get());
+ i = next;
+ }
+
+ // dont keep notes selected if tweaking a single note
+ if(_marked_for_selection.size() == 1) {
+ _marked_for_selection.clear();
+ }
+
+ apply_command();
+}
+
+
void
MidiRegionView::note_entered(ArdourCanvas::CanvasMidiEvent* ev)
{
void command_remove_note(ArdourCanvas::CanvasMidiEvent* ev) {
if (_delta_command && ev->note()) {
+ _selection.erase(ev);
_delta_command->remove(ev->note());
ev->selected(true);
}
*/
void commit_resizing(ArdourCanvas::CanvasNote::NoteEnd note_end, double event_x, bool relative);
+ /**
+ * This function is called while the user adjusts the velocity on a selection of notes
+ * @param velocity the relative or absolute velocity, dependin on the value of relative
+ * @param relative true if the given velocity represents a delta to be applied to all notes, false
+ * if the absolute value of the note shoud be set
+ */
+ void change_velocity(uint8_t velocity, bool relative=false);
+
enum MouseState { None, Pressed, SelectTouchDragging, SelectRectDragging, AddDragging, EraseTouchDragging };
MouseState mouse_state() const { return _mouse_state; }
MouseState _mouse_state;
int _pressed_button;
+ /// currently selected CanvasMidiEvents
typedef std::set<ArdourCanvas::CanvasMidiEvent*> Selection;
Selection _selection;
+ /**
+ * this enables vanilla notes to be marked for selection
+ * they are added to _selection when redisplay_model is called
+ * this is necessary for selecting notes during/after model manipulations
+ */
+ std::set<ARDOUR::Note *> _marked_for_selection;
+
std::vector<NoteResizeData *> _resize_data;
};
}
}
+inline static void clamp_0_to_127(uint8_t &val)
+{
+ if( (127 < val) && (val < 192) ) {
+ val = 127;
+ } else if( (192 <= val) && (val < 255) ) {
+ val = 0;
+ }
+}
+
#endif /* __gtk_ardour_midi_util_h__ */
MidiModel(Session& s, size_t size=0);
// This is crap.
- void write_lock() { _lock.writer_lock(); _automation_lock.lock(); }
- void write_unlock() { _lock.writer_unlock(); _automation_lock.unlock(); }
- void read_lock() const { _lock.reader_lock(); /*_automation_lock.lock();*/ }
- void read_unlock() const { _lock.reader_unlock(); /*_automation_lock.unlock();*/ }
+ void write_lock();
+ void write_unlock();
+ void read_lock() const;
+ void read_unlock() const;
void clear() { _notes.clear(); }
inline size_t
MidiRingBuffer::write(double time, size_t size, const Byte* buf)
{
- //printf("MRB - write %#X %d %d with time %lf\n",
- // buf[0], buf[1], buf[2], time);
+ printf("MRB - write %#X %d %d with time %lf\n",
+ buf[0], buf[1], buf[2], time);
assert(size > 0);
int set_state(const XMLNode& node);
+ void midi_panic(void);
bool write_immediate_event(size_t size, const Byte* buf);
struct MidiControl : public AutomationControl {
const Note& operator=(const Note& copy);
inline bool operator==(const Note& other)
- { return time() == other.time() && note() == other.note(); }
+ { return time() == other.time() && note() == other.note() && duration() == other.duration(); }
inline double time() const { return _on_event.time(); }
inline double end_time() const { return _off_event.time(); }
/* MIDI */
+ void midi_panic(void);
int set_mtc_port (string port_tag);
int set_mmc_port (string port_tag);
int set_midi_port (string port_tag);
session = 0;
}
- remove_all_ports ();
+ //FIXME: Preliminary bugfix for http://tracker.ardour.org/view.php?id=1985
+ //remove_all_ports ();
}
void
{
Port* newport = 0;
+ cerr << "trying to register port with name " << portname << endl;
try {
if (dtype == DataType::AUDIO) {
newport = new AudioPort (portname, (input ? Port::IsInput : Port::IsOutput), publish, frames_per_cycle());
throw unknown_type();
}
+ cerr << "successfully got port " << portname << " with address " << newport << endl;
+
RCUWriter<Ports> writer (ports);
boost::shared_ptr<Ports> ps = writer.get_copy ();
+ cerr << "Address of ports list: " << ps << endl
+ << "Ports set size before insert: " << ps->size() << endl;
ps->insert (ps->begin(), newport);
+ cerr << "Ports set size after insert: " << ps->size() << endl;
/* writer goes out of scope, forces update */
+
return newport;
}
{
/* caller must hold process lock */
+ cerr << "about to unregister Port xx x" << &port << "\n";
+
if (!_running) {
/* probably happening when the engine has been halted by JACK,
in which case, there is nothing we can do here.
*/
+ cerr << "not running\n";
return 0;
}
{
+ cerr << "before getcopy\n";
RCUWriter<Ports> writer (ports);
boost::shared_ptr<Ports> ps = writer.get_copy ();
+ cerr << "Ports set size: " << ps.get()->size() << endl;
+
for (Ports::iterator i = ps->begin(); i != ps->end(); ++i) {
+ cerr << "before delete" << endl;
if ((*i) == &port) {
+ cerr << "About to delete " << &port << endl;
delete *i;
ps->erase (i);
+ cerr << "After erasing ports size: " << ps->size();
break;
}
}
/* writer goes out of scope, forces update */
}
+ cerr << "before remove_connections\n";
remove_connections_for (port);
return 0;
for (size_t i=0; i < msrc.size(); ++i) {
const MIDI::Event& ev = msrc[i];
if (ev.time() >= offset && ev.time() < offset+nframes) {
- //cout << "MidiBuffer::read_from got event, " << ev.time() << endl;
+ cout << "MidiBuffer::read_from got event, " << int(ev.type()) << " time: " << ev.time() << " buffer size: " << _size << endl;
push_back(ev);
} else {
cerr << "MidiBuffer event out of range, " << ev.time() << endl;
_events[_size].set_buffer(write_loc, false);
++_size;
- //cerr << "MidiBuffer: pushed, size = " << _size << endl;
+ cerr << "MidiBuffer: pushed, size = " << _size << endl;
_silent = false;
_events[_size].set_buffer(write_loc, false);
++_size;
- //cerr << "MidiBuffer: pushed, size = " << _size << endl;
+ cerr << "MidiBuffer: pushed, size = " << _size << endl;
_silent = false;
_events[_size].set_buffer(write_loc, false);
++_size;
- //cerr << "MidiBuffer: reserved, size = " << _size << endl;
+ cerr << "MidiBuffer: reserved, size = " << _size << endl;
_silent = false;
using namespace ARDOUR;
+void
+MidiModel::write_lock()
+{
+ _lock.writer_lock();
+ _automation_lock.lock();
+}
+
+void
+MidiModel::write_unlock()
+{
+ _lock.writer_unlock();
+ _automation_lock.unlock();
+}
+
+void
+MidiModel::read_lock() const
+{
+ _lock.reader_lock();
+ /*_automation_lock.lock();*/
+}
+
+void
+MidiModel::read_unlock() const
+{
+ _lock.reader_unlock();
+ /*_automation_lock.unlock();*/
+}
+
// Read iterator (const_iterator)
MidiModel::const_iterator::const_iterator(const MidiModel& model, double t)
model.read_lock();
_note_iter = model.notes().end();
-
+ // find first note which begins after t
for (MidiModel::Notes::const_iterator i = model.notes().begin(); i != model.notes().end(); ++i) {
if ((*i)->time() >= t) {
_note_iter = i;
if (_note_iter != model.notes().end()) {
_event = MIDI::Event((*_note_iter)->on_event(), false);
_active_notes.push(*_note_iter);
+ cerr << " new const iterator: size active notes: " << _active_notes.size() << " is empty: " << _active_notes.empty() << endl;
++_note_iter;
}
if (_event.size() == 0) {
//cerr << "Created MIDI iterator @ " << t << " is at end." << endl;
_is_end = true;
+ if(_locked) {
_model->read_unlock();
_locked = false;
- } /*else {
+ }
+ } else {
printf("MIDI Iterator = %X @ %lf\n", _event.type(), _event.time());
- }*/
+}
}
MidiModel::const_iterator::~const_iterator()
{
- if (_locked)
+ if (_locked) {
_model->read_unlock();
}
+}
const MidiModel::const_iterator&
t = (*_note_iter)->time();
}
+ cerr << " operator++ before test: size active notes: " << _active_notes.size() << " is empty: " << _active_notes.empty() << endl;
// Use the next earliest note off iff it's earlier than the note on
if (_model->note_mode() == Sustained && (! _active_notes.empty())) {
if (type == NIL || _active_notes.top()->end_time() <= (*_note_iter)->time()) {
type = CC;
if (type == NOTE_ON) {
- //cerr << "********** MIDI Iterator = note on" << endl;
+ cerr << "********** MIDI Iterator = note on" << endl;
_event = MIDI::Event((*_note_iter)->on_event(), false);
_active_notes.push(*_note_iter);
++_note_iter;
} else if (type == NOTE_OFF) {
- //cerr << "********** MIDI Iterator = note off" << endl;
+ cerr << "********** MIDI Iterator = note off" << endl;
_event = MIDI::Event(_active_notes.top()->off_event(), false);
_active_notes.pop();
} else if (type == CC) {
- //cerr << "********** MIDI Iterator = CC" << endl;
+ cerr << "********** MIDI Iterator = CC" << endl;
_model->control_to_midi_event(_event, *_control_iter);
} else {
- //cerr << "********** MIDI Iterator = END" << endl;
+ cerr << "********** MIDI Iterator = END" << endl;
_is_end = true;
- _model->read_unlock();
- _locked = false;
}
assert(_is_end || _event.size() > 0);
_model = other._model;
_event = other._event;
+ _active_notes = other._active_notes;
_is_end = other._is_end;
_locked = other._locked;
_note_iter = other._note_iter;
assert( ! _event.owns_buffer());
- if (_locked)
- _model->read_lock();
-
return *this;
}
size_t
MidiModel::read(MidiRingBuffer& dst, nframes_t start, nframes_t nframes, nframes_t stamp_offset) const
{
- //cerr << this << " MM::read @ " << start << " * " << nframes << " + " << stamp_offset << endl;
- //cerr << this << " MM # notes: " << n_notes() << endl;
+ cerr << this << " MM::read @ " << start << " * " << nframes << " + " << stamp_offset << endl;
+ cerr << this << " MM # notes: " << n_notes() << endl;
size_t read_events = 0;
if (start != _next_read) {
_read_iter = const_iterator(*this, (double)start);
- //cerr << "Repositioning iterator from " << _next_read << " to " << start << endl;
+ cerr << "Repositioning iterator from " << _next_read << " to " << start << endl;
} else {
- //cerr << "Using cached iterator at " << _next_read << endl;
+ cerr << "Using cached iterator at " << _next_read << endl;
}
_next_read = start + nframes;
while (_read_iter != end() && _read_iter->time() < start + nframes) {
assert(_read_iter->size() > 0);
dst.write(_read_iter->time() + stamp_offset, _read_iter->size(), _read_iter->buffer());
- //cerr << this << " MM::read event @ " << _read_iter->time() << endl;
+ cerr << this << " MM::read event @ " << _read_iter->time()
+ << " type: " << hex << int(_read_iter->type()) << dec
+ << " note: " << int(_read_iter->note())
+ << " velocity: " << int(_read_iter->velocity())
+ << endl;
++_read_iter;
++read_events;
}
{
Glib::Mutex::Lock lm (_lock);
if (_model) {
- /*const size_t n_events = */_model->read(dst, start, cnt, stamp_offset);
- //cout << "Read " << n_events << " events from model." << endl;
+ const size_t n_events = _model->read(dst, start, cnt, stamp_offset);
+ cout << "Read " << n_events << " events from model." << endl;
return cnt;
} else {
return read_unlocked (dst, start, cnt, stamp_offset);
midi_diskstream()->set_note_mode(m);
}
+void
+MidiTrack::midi_panic()
+{
+ for(uint8_t channel = 0; channel <= 0xF; channel++) {
+ Byte ev[3] = { MIDI_CMD_CONTROL | channel, MIDI_CTL_SUSTAIN, 0 };
+ write_immediate_event(3, ev);
+ ev[1] = MIDI_CTL_ALL_NOTES_OFF;
+ write_immediate_event(3, ev);
+ ev[1] = MIDI_CTL_RESET_CONTROLLERS;
+ write_immediate_event(3, ev);
+ }
+}
+
/** \return true on success, false on failure (no buffer space left)
*/
bool
#include <fcntl.h>
#include <poll.h>
+#include <boost/shared_ptr.hpp>
+
#include <midi++/mmc.h>
#include <midi++/port.h>
#include <midi++/manager.h>
#include <ardour/audioengine.h>
#include <ardour/session.h>
#include <ardour/audio_track.h>
+#include <ardour/midi_track.h>
#include <ardour/audio_diskstream.h>
#include <ardour/slave.h>
#include <ardour/cycles.h>
MachineControl::CommandSignature MMC_CommandSignature;
MachineControl::ResponseSignature MMC_ResponseSignature;
+
+void
+Session::midi_panic()
+{
+ {
+ boost::shared_ptr<RouteList> r = routes.reader ();
+
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ MidiTrack *track = dynamic_cast<MidiTrack*>((*i).get());
+ if (track != 0) {
+ track->midi_panic();
+ }
+ }
+ }
+}
+
int
Session::use_config_midi_ports ()
{
_fd = freopen(path().c_str(), "r+", _fd);
assert(_fd);
- fseek(_fd, 0, 0);
+ fseek(_fd, 0, SEEK_SET);
write_chunk("MThd", 6, data);
write_chunk_header("MTrk", _track_size);
int
SMFSource::flush_footer()
{
- seek_to_end();
+ fseek(_fd, 0, SEEK_END);
write_footer();
- seek_to_end();
return 0;
}
if (event_size > 1)
fread((*buf) + 1, 1, *size - 1, _fd);
- /*printf("%s read event: delta = %u, size = %u, data = ", _name.c_str(), *delta_t, *size);
+ printf("%s read event: delta = %u, size = %u, data = ", _name.c_str(), *delta_t, *size);
for (size_t i=0; i < *size; ++i) {
printf("%X ", (*buf)[i]);
}
- printf("\n");*/
+ printf("\n");
return (int)*size;
}
nframes_t
SMFSource::read_unlocked (MidiRingBuffer& dst, nframes_t start, nframes_t cnt, nframes_t stamp_offset) const
{
- //cerr << "SMF " << name() << " read " << start << ", count=" << cnt << ", offset=" << stamp_offset << endl;
+ cerr << "SMF read_unlocked " << name() << " read " << start << ", count=" << cnt << ", offset=" << stamp_offset << endl;
// 64 bits ought to be enough for anybody
uint64_t time = 0; // in SMF ticks, 1 tick per _ppqn
size_t scratch_size = 0; // keep track of scratch to minimize reallocs
// FIXME: don't seek to start and search every read (brutal!)
- fseek(_fd, _header_size, 0);
+ fseek(_fd, _header_size, SEEK_SET);
// FIXME: assumes tempo never changes after start
const double frames_per_beat = _session.tempo_map().tempo_at(_timeline_position).frames_per_beat(