void NotePool::killNote(uint8_t note)
{
for(auto &d:activeDesc()) {
if(d.note == note)
kill(d);
}
}
void NotePool::upgradeToLegato(void)
{
for(auto &d:activeDesc())
if(d.playing())
for(auto &s:activeNotes(d))
insertLegatoNote(d.note, d.sendto, s);
}
void NotePool::enforceKeyLimit(int limit)
{
int notes_to_kill = getRunningNotes() - limit;
if(notes_to_kill <= 0)
return;
NoteDescriptor *to_kill = NULL;
unsigned oldest = 0;
for(auto &nd : activeDesc()) {
if(to_kill == NULL) {
//There must be something to kill
oldest = nd.age;
to_kill = &nd;
} else if(to_kill->released() && nd.playing()) {
//Prefer to kill off a running note
oldest = nd.age;
to_kill = &nd;
} else if(nd.age > oldest && !(to_kill->playing() && nd.released())) {
//Get an older note when it doesn't move from running to released
oldest = nd.age;
to_kill = &nd;
}
}
if(to_kill) {
auto &tk = *to_kill;
if(tk.released() || tk.sustained())
kill(*to_kill);
else
entomb(*to_kill);
}
}
void NotePool::upgradeToLegato(void)
{
for(auto &d:activeDesc())
if(d.status == Part::KEY_PLAYING)
for(auto &s:activeNotes(d))
insertLegatoNote(d.note, d.sendto, s);
}
bool NotePool::synthFull(int sdesc_count) const
{
int actually_free=sizeof(sdesc)/sizeof(sdesc[0]);
for(const auto &desc:activeDesc()) {
actually_free -= desc.size;
}
return actually_free < sdesc_count;
}
//There should only be one pair of notes which are still playing
void NotePool::applyLegato(LegatoParams &par)
{
for(auto &desc:activeDesc()) {
desc.note = par.midinote;
for(auto &synth:activeNotes(desc))
synth.note->legatonote(par);
}
};
void NotePool::releasePlayingNotes(void)
{
for(auto &d:activeDesc()) {
if(d.playing()) {
d.setStatus(KEY_RELEASED);
for(auto s:activeNotes(d))
s.note->releasekey();
}
}
}
void NotePool::makeUnsustainable(uint8_t note)
{
for(auto &desc:activeDesc()) {
if(desc.note == note) {
desc.makeUnsustainable();
if(desc.sustained())
release(desc);
}
}
}
void NotePool::releasePlayingNotes(void)
{
for(auto &d:activeDesc()) {
if(d.status == Part::KEY_PLAYING) {
d.status = Part::KEY_RELEASED;
for(auto s:activeNotes(d))
s.note->releasekey();
}
}
}
//There should only be one pair of notes which are still playing
void NotePool::applyLegato(LegatoParams &par)
{
for(auto &desc:activeDesc()) {
desc.note = par.midinote;
for(auto &synth:activeNotes(desc))
try {
synth.note->legatonote(par);
} catch (std::bad_alloc& ba) {
std::cerr << "failed to create legato note: " << ba.what() << std::endl;
}
}
}
int NotePool::getRunningNotes(void) const
{
bool running[256] = {0};
for(auto &desc:activeDesc()) {
printf("note!(%d)\n", desc.note);
running[desc.note] = true;
}
int running_count = 0;
for(int i=0; i<256; ++i)
running_count += running[i];
return running_count;
}
void NotePool::dump(void)
{
printf("NotePool::dump<\n");
const char *format =
" Note %d:%d age(%d) note(%d) sendto(%d) status(%s) legato(%d) type(%d) kit(%d) ptr(%p)\n";
int note_id=0;
int descriptor_id=0;
for(auto &d:activeDesc()) {
descriptor_id += 1;
for(auto &s:activeNotes(d)) {
note_id += 1;
printf(format,
note_id, descriptor_id,
d.age, d.note, d.sendto,
getStatus(d.status), d.legatoMirror, s.type, s.kit, s.note);
}
}
printf(">NotePool::dump\n");
}
void NotePool::killAllNotes(void)
{
for(auto &d:activeDesc())
kill(d);
}
