, _smf_last_read_end (0)
, _smf_last_read_time (0)
{
- /* note that origin remains empty */
+ /* note that origin remains empty */
if (init(_path, false)) {
throw failed_constructor ();
DEBUG_TRACE (DEBUG::MidiSourceIO, string_compose ("SMF read_unlocked: seek to %1\n", start));
Evoral::SMF::seek_to_start();
while (time < start_ticks) {
- gint ignored;
+ gint ignored;
ret = read_event(&ev_delta_t, &ev_size, &ev_buffer, &ignored);
if (ret == -1) { // EOF
_smf_last_read_end = start + duration;
while (true) {
- gint ignored; /* XXX don't ignore note id's ??*/
+ gint ignored; /* XXX don't ignore note id's ??*/
ret = read_event(&ev_delta_t, &ev_size, &ev_buffer, &ignored);
if (ret == -1) { // EOF
ev.set(buf, size, time);
ev.set_event_type(EventTypeMap::instance().midi_event_type(ev.buffer()[0]));
- ev.set_id (Evoral::next_event_id());
+ ev.set_id (Evoral::next_event_id());
if (!(ev.is_channel_event() || ev.is_smf_meta_event() || ev.is_sysex())) {
/*cerr << "SMFSource: WARNING: caller tried to write non SMF-Event of type "
return;
}
- Evoral::event_id_t event_id;
+ Evoral::event_id_t event_id;
- if (ev.id() < 0) {
- event_id = Evoral::next_event_id();
- } else {
- event_id = ev.id();
- }
+ if (ev.id() < 0) {
+ event_id = Evoral::next_event_id();
+ } else {
+ event_id = ev.id();
+ }
if (_model) {
_model->append (ev, event_id);
}
BeatsFramesConverter converter(_session.tempo_map(), position);
- const double ev_time_beats = converter.from(ev.time());
- Evoral::event_id_t event_id;
+ const double ev_time_beats = converter.from(ev.time());
+ Evoral::event_id_t event_id;
- if (ev.id() < 0) {
- event_id = Evoral::next_event_id();
- } else {
- event_id = ev.id();
- }
+ if (ev.id() < 0) {
+ event_id = Evoral::next_event_id();
+ } else {
+ event_id = ev.id();
+ }
if (_model) {
const Evoral::Event<double> beat_ev (ev.event_type(),
- ev_time_beats,
- ev.size(),
- (uint8_t*)ev.buffer());
+ ev_time_beats,
+ ev.size(),
+ (uint8_t*)ev.buffer());
_model->append (beat_ev, event_id);
}
_length_beats = max(_length_beats, ev_time_beats);
const framepos_t delta_time_frames = ev.time() - _last_ev_time_frames;
- const double delta_time_beats = converter.from(delta_time_frames);
- const uint32_t delta_time_ticks = (uint32_t)(lrint(delta_time_beats * (double)ppqn()));
+ const double delta_time_beats = converter.from(delta_time_frames);
+ const uint32_t delta_time_ticks = (uint32_t)(lrint(delta_time_beats * (double)ppqn()));
Evoral::SMF::append_event_delta(delta_time_ticks, ev.size(), ev.buffer(), event_id);
_last_ev_time_frames = ev.time();
XMLNode&
SMFSource::get_state ()
{
- XMLNode& node = MidiSource::get_state();
- node.add_property (X_("origin"), _origin);
- return node;
+ XMLNode& node = MidiSource::get_state();
+ node.add_property (X_("origin"), _origin);
+ return node;
}
int
Evoral::SMF::end_write ();
- /* data in the file now, not removable */
+ /* data in the file now, not removable */
- mark_nonremovable ();
+ mark_nonremovable ();
}
bool
uint32_t size = 0;
uint8_t* buf = NULL;
int ret;
- gint event_id;
- bool have_event_id = false;
+ gint event_id;
+ bool have_event_id = false;
while ((ret = read_event (&delta_t, &size, &buf, &event_id)) >= 0) {
time += delta_t;
- if (ret == 0) {
+ if (ret == 0) {
- /* meta-event : did we get an event ID ?
- */
+ /* meta-event : did we get an event ID ?
+ */
- if (event_id >= 0) {
- have_event_id = true;
- }
+ if (event_id >= 0) {
+ have_event_id = true;
+ }
- continue;
- }
+ continue;
+ }
if (ret > 0) {
- /* not a meta-event */
+ /* not a meta-event */
- ev.set (buf, size, time / (double)ppqn());
+ ev.set (buf, size, time / (double)ppqn());
ev.set_event_type(EventTypeMap::instance().midi_event_type(buf[0]));
- if (!have_event_id) {
- event_id = Evoral::next_event_id();
- }
+ if (!have_event_id) {
+ event_id = Evoral::next_event_id();
+ }
#ifndef NDEBUG
- std::string ss;
+ std::string ss;
- for (uint32_t xx = 0; xx < size; ++xx) {
- char b[8];
- snprintf (b, sizeof (b), "0x%x ", buf[xx]);
- ss += b;
- }
-
- DEBUG_TRACE (DEBUG::MidiSourceIO, string_compose ("SMF %6 load model delta %1, time %2, size %3 buf %4, type %5\n",
- delta_t, time, size, ss , ev.event_type(), name()));
+ for (uint32_t xx = 0; xx < size; ++xx) {
+ char b[8];
+ snprintf (b, sizeof (b), "0x%x ", buf[xx]);
+ ss += b;
+ }
+
+ DEBUG_TRACE (DEBUG::MidiSourceIO, string_compose ("SMF %6 load model delta %1, time %2, size %3 buf %4, type %5\n",
+ delta_t, time, size, ss , ev.event_type(), name()));
#endif
_model->append (ev, event_id);
- if (ev.size() > scratch_size) {
- scratch_size = ev.size();
- }
+ if (ev.size() > scratch_size) {
+ scratch_size = ev.size();
+ }
- ev.size() = scratch_size; // ensure read_event only allocates if necessary
+ ev.size() = scratch_size; // ensure read_event only allocates if necessary
- _length_beats = max(_length_beats, ev.time());
- }
+ _length_beats = max(_length_beats, ev.time());
+ }
- /* event ID's must immediately precede the event they are for
- */
+ /* event ID's must immediately precede the event they are for
+ */
- have_event_id = false;
+ have_event_id = false;
}
_model->end_write(false);
void
SMFSource::flush_midi ()
{
- if (!writable()) {
- return;
- }
+ if (!writable()) {
+ return;
+ }
Evoral::SMF::end_write();
- /* data in the file means its no longer removable */
- mark_nonremovable ();
+ /* data in the file means its no longer removable */
+ mark_nonremovable ();
}
void
SMFSource::set_path (const string& p)
{
- FileSource::set_path (p);
- SMF::set_path (_path);
+ FileSource::set_path (p);
+ SMF::set_path (_path);
}
projects / ardour.git / blobdiff