t_CKBOOL MidiInManager::open( MidiIn * min, Chuck_VM * vm, const std::string & name )
{
t_CKINT device_num = -1;
try
{
RtMidiIn * rtmin = new RtMidiIn;
t_CKINT count = rtmin->getPortCount();
for(t_CKINT i = 0; i < count; i++)
{
std::string port_name = rtmin->getPortName( i );
if( port_name == name)
{
device_num = i;
break;
}
}
if( device_num == -1 )
{
// search by substring
for(t_CKINT i = 0; i < count; i++)
{
std::string port_name = rtmin->getPortName( i );
if( port_name.find( name ) != std::string::npos )
{
device_num = i;
break;
}
}
}
}
catch( RtMidiError & err )
{
if( !min->m_suppress_output )
{
// print it
EM_error2( 0, "MidiOut: error locating MIDI port named %s", name.c_str() );
err.getMessage();
// const char * e = err.getMessage().c_str();
// EM_error2( 0, "...(%s)", err.getMessage().c_str() );
}
return FALSE;
}
if(device_num == -1)
{
EM_error2( 0, "MidiOut: error locating MIDI port named %s", name.c_str() );
return FALSE;
}
t_CKBOOL result = open( min, vm, device_num );
return result;
}
bool MidiInputController::enablePort(int portNumber) {
if(portNumber < 0)
return false;
try {
MidiInputCallback *callback = new MidiInputCallback;
RtMidiIn *rtMidiIn = new RtMidiIn;
cout << "Enabling MIDI port " << portNumber << " (" << rtMidiIn->getPortName(portNumber) << ")\n";
rtMidiIn->openPort(portNumber); // Open the port
rtMidiIn->ignoreTypes(true, true, true); // Ignore sysex, timing, active sensing
callback->controller = this;
callback->midiIn = rtMidiIn;
callback->inputNumber = portNumber;
rtMidiIn->setCallback(MidiInputController::rtMidiStaticCallback, callback);
activePorts_[portNumber] = callback;
}
catch(...) {
return false;
}
return true;
}
void RtMidiDriver::start(const QList<bool> &deviceStatuses){
setInputDevicesStatus(deviceStatuses);
if(!hasInputDevices()){
return;
}
stop();
for(int deviceIndex=0; deviceIndex < inputDevicesEnabledStatuses.size(); deviceIndex++) {
if(deviceIndex < midiStreams.size()){
RtMidiIn* stream = midiStreams.at(deviceIndex);
if(stream && inputDevicesEnabledStatuses.at(deviceIndex)){//device is globally enabled?
if(!stream->isPortOpen()){
try{
qCInfo(jtMidi) << "Starting MIDI in " << QString::fromStdString(stream->getPortName(deviceIndex));
stream->openPort(deviceIndex);
}
catch(RtMidiError e){
qCCritical(jtMidi) << "Error opening midi port " << QString::fromStdString(e.getMessage());
}
}
else{
qCCritical(jtMidi) << "Port " << QString::fromStdString(stream->getPortName(deviceIndex)) << " already opened!";
}
}
}
}
}
bool MidiInRt::getPortList(QVector<QString> &ports)
{
RtMidiIn *midiin = lazyInstance();
#if (QT_VERSION < 0x050000) && defined(_WIN32)
RtMidi::Api api = midiin->getCurrentApi();
#endif
m_errorSignaled = false;
unsigned count = midiin->getPortCount();
if(m_errorSignaled)
return false;
ports.resize(count);
for(unsigned i = 0; i < count; ++i)
{
m_errorSignaled = false;
#if (QT_VERSION < 0x050000) && defined(_WIN32)
if(api == RtMidi::WINDOWS_MM)
{
MIDIINCAPSA deviceCaps;
midiInGetDevCapsA(i, &deviceCaps, sizeof(MIDIINCAPSA));
ports[i] = QString::fromLocal8Bit(deviceCaps.szPname);
}
else
#endif
{
std::string name = midiin->getPortName(i);
if(m_errorSignaled)
return false;
ports[i] = QString::fromStdString(name);
}
}
return true;
}
int main()
{
// Create an api map.
std::map<int, std::string> apiMap;
apiMap[RtMidi::MACOSX_CORE] = "OS-X CoreMidi";
apiMap[RtMidi::WINDOWS_MM] = "Windows MultiMedia";
apiMap[RtMidi::UNIX_JACK] = "Jack Client";
apiMap[RtMidi::LINUX_ALSA] = "Linux ALSA";
apiMap[RtMidi::RTMIDI_DUMMY] = "RtMidi Dummy";
std::vector< RtMidi::Api > apis;
RtMidi :: getCompiledApi( apis );
std::cout << "\nCompiled APIs:\n";
for ( unsigned int i=0; i<apis.size(); i++ )
std::cout << " " << apiMap[ apis[i] ] << std::endl;
RtMidiIn *midiin = 0;
RtMidiOut *midiout = 0;
try {
// RtMidiIn constructor ... exception possible
midiin = new RtMidiIn();
std::cout << "\nCurrent input API: " << apiMap[ midiin->getCurrentApi() ] << std::endl;
// Check inputs.
unsigned int nPorts = midiin->getPortCount();
std::cout << "\nThere are " << nPorts << " MIDI input sources available.\n";
for ( unsigned i=0; i<nPorts; i++ ) {
std::string portName = midiin->getPortName(i);
std::cout << " Input Port #" << i+1 << ": " << portName << '\n';
}
// RtMidiOut constructor ... exception possible
midiout = new RtMidiOut();
std::cout << "\nCurrent output API: " << apiMap[ midiout->getCurrentApi() ] << std::endl;
// Check outputs.
nPorts = midiout->getPortCount();
std::cout << "\nThere are " << nPorts << " MIDI output ports available.\n";
for ( unsigned i=0; i<nPorts; i++ ) {
std::string portName = midiout->getPortName(i);
std::cout << " Output Port #" << i+1 << ": " << portName << std::endl;
}
std::cout << std::endl;
} catch ( RtMidiError &error ) {
error.printMessage();
}
delete midiin;
delete midiout;
return 0;
}
FREObject openInputDevice(FREContext ctx, void* funcData, uint32_t argc, FREObject argv[])
{
int index = 0;
FREGetObjectAsInt32(argv[0],&index);
//printf("Native MIDI :: open input device %i\n",index);
int pointer = -1;
try {
RtMidiIn* in = new RtMidiIn();
in->openPort(index);
openMidiIn.push_back(in);
pointer = (int)in;
printf("Open midi pointer : %i (%s), num open devices : %i\n",pointer,in->getPortName(index).c_str(),openMidiIn.size());
// Don't ignore sysex, timing, or active sensing messages.
midiin->ignoreTypes( false, false, false );
}
catch ( RtMidiError &error ) {
error.printMessage();
}
FREObject result;
FRENewObjectFromInt32(pointer,&result);
return result;
}
//-----------------------------------------------------------------------------
// name: probeMidiIn()
// desc: ...
//-----------------------------------------------------------------------------
void probeMidiIn()
{
RtMidiIn * min = NULL;
try {
min = new RtMidiIn;;
} catch( RtMidiError & err ) {
EM_error2b( 0, "%s", err.getMessage().c_str() );
return;
}
// get num
t_CKUINT num = min->getPortCount();
EM_error2b( 0, "------( chuck -- %i MIDI inputs )------", num );
EM_reset_msg();
std::string s;
for( t_CKUINT i = 0; i < num; i++ )
{
try { s = min->getPortName( i ); }
catch( RtMidiError & err )
{ err.printMessage(); return; }
EM_error2b( 0, " [%i] : \"%s\"", i, s.c_str() );
EM_reset_msg();
}
}
////////////////////////////////////////////////////////////////////////////////
// SetupDialog::showEvent()
////////////////////////////////////////////////////////////////////////////////
///\brief Message handler for the window show event.
///\param [in] e: Description of the event.
////////////////////////////////////////////////////////////////////////////////
void SetupDialog::showEvent(QShowEvent* /*e*/)
{
// Lock UI:
blocked = true;
// Get MIDI in properties:
RtMidiIn midiIn;
unsigned int portCnt = midiIn.getPortCount();
if (portCnt > 0)
{
int selItem = -1;
// Loop through MIDI ports:
for (unsigned int i = 0; i < portCnt; i++)
{
// Get name of the port:
QString name(midiIn.getPortName(i).c_str());
// Does this match the currently selected option?
if (name == inputName)
selItem = i;
// Add item to the combo box:
ui->inputComboBox->addItem(name);
}
// Select current item, if any:
ui->inputComboBox->setCurrentIndex(selItem);
}
// Get MIDI out properties:
RtMidiOut midiOut;
portCnt = midiOut.getPortCount();
if (portCnt > 0)
{
int selItem = -1;
// Loop through MIDI ports:
for (unsigned int i = 0; i < portCnt; i++)
{
// Get name of the port:
QString name(midiOut.getPortName(i).c_str());
// Does this match the currently selected option?
if (name == outputName)
selItem = i;
// Add item to the combo box:
ui->outputComboBox->addItem(name);
}
// Select current item, if any:
ui->outputComboBox->setCurrentIndex(selItem);
}
// Unlock UI:
blocked = false;
}
// ******************************************
void shruthiEditorSettings::getDeviceInfo() {
// ******************************************
RtMidiIn *midiin = 0;
RtMidiOut *midiout = 0;
QString name;
// Input ports:
try {
midiin = new RtMidiIn();
}
catch ( RtError &error ) {
error.printMessage();
exit( EXIT_FAILURE );
}
unsigned int numdev = midiin->getPortCount();
std::cout << numdev << " midi input devices found.\n";
for (unsigned int i=0; i < numdev; i++) {
try {
name = QString::fromStdString(midiin->getPortName(i));
}
catch ( RtError &error ) {
error.printMessage();
goto cleanup;
}
midi_input_device->addItem(name,i);
}
// Output ports:
try {
midiout = new RtMidiOut();
}
catch ( RtError &error ) {
error.printMessage();
exit( EXIT_FAILURE );
}
numdev = midiout->getPortCount();
std::cout << numdev << " midi output devices found.\n";
for (unsigned int i=0; i < numdev; i++) {
try {
name = QString::fromStdString(midiout->getPortName(i));
}
catch ( RtError &error ) {
error.printMessage();
goto cleanup;
}
midi_output_device->addItem(name,i);
}
cleanup:
delete midiin;
delete midiout;
}
/**
* Get the list of available ports.
* Can be called repeatedly to regenerate the list if a MIDI device is plugged in or unplugged.
*/
void refreshPorts() {
char cPortName[MAX_STR_SIZE];
inPortMap.clear();
outPortMap.clear();
if(midiin) {
numInPorts = midiin->getPortCount();
for ( int i=0; i<numInPorts; i++ ) {
try {
std::string portName = midiin->getPortName(i);
// CME Xkey reports its name as "Xkey ", which was a hassle to deal with in a Max patch, so auto-trim the names.
portName = trim(portName);
strncpy(cPortName, portName.c_str(), MAX_STR_SIZE);
cPortName[MAX_STR_SIZE - 1] = NULL;
inPortMap[gensym(cPortName)] = i;
}
catch ( RtMidiError &error ) {
printError("Error getting MIDI input port name", error);
}
}
}
if(midiout) {
numOutPorts = midiout->getPortCount();
for ( int i=0; i<numOutPorts; i++ ) {
try {
std::string portName = midiout->getPortName(i);
// CME Xkey reports its name as "Xkey ", which was a hassle to deal with in a Max patch, so auto-trim the names.
portName = trim(portName);
strncpy(cPortName, portName.c_str(), MAX_STR_SIZE);
cPortName[MAX_STR_SIZE - 1] = NULL;
outPortMap[gensym(cPortName)] = i;
}
catch (RtMidiError &error) {
printError("Error getting MIDI output port name", error);
}
}
}
}
vector<pair<int, string> > MidiInputController::availableMidiDevices() {
RtMidiIn rtMidiIn;
vector<pair<int, string> > deviceList;
try {
int numDevices = rtMidiIn.getPortCount();
for(int i = 0; i < numDevices; i++) {
pair<int, string> p(i, rtMidiIn.getPortName(i));
deviceList.push_back(p);
}
}
catch(...) {
deviceList.clear();
}
return deviceList;
}
QList<MidiDevice::Description> MidiDevice::enumerateInputDevices()
{
RtMidiIn midiIn;
QList<MidiDevice::Description> devs;
int n = midiIn.getPortCount();
for (int i = 0; i < n; i++) {
Description desc;
desc.number = i;
desc.type = Type_Input;
try {
desc.name = QString::fromStdString(midiIn.getPortName(i));
devs.append(desc);
} catch (RtMidiError &err) {
Q_UNUSED(err);
}
}
return devs;
}
static VALUE rtMidiIn_getDeviceNames(VALUE self)
{
RtMidiIn *device;
Data_Get_Struct(self, RtMidiIn, device);
VALUE devices = rb_ary_new();
int numDevices = device->getPortCount();
for(int x = 0; x < numDevices; x++)
{
rb_warn("trying port %i out of %x\n", x, numDevices);
try {
std::string portName = device->getPortName(x);
rb_ary_push(devices, rb_str_new2(portName.c_str()));
}
catch(RtError &error)
{
rb_warn("could not get device name for port %i\n", x);
return Qnil;
}
}
return devices;
}
Driver::tCollDeviceDescriptor DriverMIDI::enumerate()
{
M_LOG("[DriverMIDI] enumerate");
Driver::tCollDeviceDescriptor collDevices;
std::string portNameIn, portNameOut;
RtMidiIn midiIn;
RtMidiOut midiOut;
std::mutex mtxDevices;
std::vector<std::future<void>> pendingFutures;
unsigned nPortsOut = midiOut.getPortCount();
unsigned nPortsIn = midiIn.getPortCount();
for (unsigned int iOut = 0; iOut < nPortsOut; iOut++)
{
try
{
portNameOut = midiOut.getPortName(iOut);
if (portNameOut != "")
{
for (unsigned int iIn = 0; iIn < nPortsIn; iIn++)
{
try
{
portNameIn = midiIn.getPortName(iIn);
if (portNameIn == portNameOut)
{
M_LOG("[DriverMIDI] out: " << portNameOut << " ->" << iOut);
M_LOG("[DriverMIDI] in: " << portNameIn << " ->" << iIn);
auto f = std::async(
std::launch::async, [this, &mtxDevices, &collDevices, iIn, iOut]() {
bool received = false;
bool timeout = false;
RtMidiIn _midiIn;
RtMidiOut _midiOut;
std::vector<unsigned char> recv;
std::vector<unsigned char> sysExIdentity = {0xF0, 0x7E, 0x00, 0x06, 0x01, 0xF7};
_midiIn.openPort(iIn);
_midiIn.ignoreTypes(false);
_midiOut.openPort(iOut);
_midiOut.sendMessage(&sysExIdentity);
auto start = std::chrono::system_clock::now();
while (!received && !timeout)
{
_midiIn.getMessage(&recv);
auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(
std::chrono::system_clock::now() - start);
if (recv.size() > 0)
{
if (recv[0] == 0xF0 && recv[1] == 0x7E && recv[3] == 0x06 && recv[4] == 0x02)
{
received = true;
unsigned vendorId = recv[5];
unsigned productId = (recv[6] << 8) | recv[7];
std::lock_guard<std::mutex> lock(mtxDevices);
collDevices.emplace_back(_midiIn.getPortName(iIn),
DeviceDescriptor::Type::MIDI,
vendorId,
productId,
"",
iIn,
iOut);
M_LOG("[DriverMIDI] found device: " << vendorId << ":" << productId);
}
}
else if (duration > std::chrono::milliseconds(500))
{
timeout = true;
M_LOG("[DriverMIDI] identity reply timeout on port #" << iOut);
}
}
_midiIn.closePort();
_midiOut.closePort();
});
pendingFutures.push_back(std::move(f));
}
}
catch (RtMidiError& error)
{
std::string strError(error.getMessage());
M_LOG("[DriverMIDI] RtMidiError: " << strError);
}
}
}
}
catch (RtMidiError& error)
{
std::string strError(error.getMessage());
M_LOG("[DriverMIDI] RtMidiError: " << strError);
}
}
return collDevices;
}
int main( int argc, char *argv[] )
{
//Dekrispator init
randomGen_init();
Synth_Init();
//end Dekrispator init
// FILE* f = fopen("bla.txt","wb");
// fclose(f);
TickData data;
RtAudio dac;
int i;
//if ( argc < 2 || argc > 6 ) usage();
// If you want to change the default sample rate (set in Stk.h), do
// it before instantiating any objects! If the sample rate is
// specified in the command line, it will override this setting.
Stk::setSampleRate( 44100.0 );
{
RtMidiIn *midiin = 0;
midiin = new RtMidiIn();
unsigned int i = 0, nPorts = midiin->getPortCount();
if ( nPorts == 0 ) {
std::cout << "No input Midi ports available, just running demo mode." << std::endl;
delete midiin;
midiin = 0;
} else
{
for ( i=0; i<nPorts; i++ ) {
std::string portName = midiin->getPortName(i);
std::cout << " Input port #" << i << ": " << portName << '\n';
}
delete midiin;
midiin = 0;
for ( i=0; i<nPorts && i<MAX_MIDI_DEVICES; i++ ) {
data.messagers[data.numMessagers++].startMidiInput(i);
}
}
}
// Parse the command-line arguments.
unsigned int port = 2001;
for ( i=1; i<argc; i++ ) {
if ( !strcmp( argv[i], "-is" ) ) {
if ( i+1 < argc && argv[i+1][0] != '-' ) port = atoi(argv[++i]);
if (data.numMessagers<MAX_MIDI_DEVICES)
{
data.messagers[data.numMessagers++].startSocketInput( port );
}
}
else if (!strcmp( argv[i], "-ip" ) )
{
if (data.numMessagers<MAX_MIDI_DEVICES)
{
data.messagers[data.numMessagers++].startStdInput();
}
}
else if ( !strcmp( argv[i], "-s" ) && ( i+1 < argc ) && argv[i+1][0] != '-')
Stk::setSampleRate( atoi(argv[++i]) );
else
usage();
}
// Allocate the dac here.
RtAudioFormat format = ( sizeof(StkFloat) == 8 ) ? RTAUDIO_FLOAT64 : RTAUDIO_FLOAT32;
RtAudio::StreamParameters parameters;
parameters.deviceId = dac.getDefaultOutputDevice();
parameters.nChannels = 2;
unsigned int bufferFrames = RT_BUFFER_SIZE;
try {
dac.openStream( ¶meters, NULL, format, (unsigned int)Stk::sampleRate(), &bufferFrames, &tick, (void *)&data );
}
catch ( RtAudioError& error ) {
error.printMessage();
goto cleanup;
}
data.reverbs[0].setT60( data.t60 );
data.reverbs[0].setEffectMix( 0.5 );
data.reverbs[1].setT60( 2.0 );
data.reverbs[1].setEffectMix( 0.2 );
data.rateScaler = 22050.0 / Stk::sampleRate();
// Install an interrupt handler function.
(void) signal( SIGINT, finish );
// If realtime output, set our callback function and start the dac.
try {
dac.startStream();
}
catch ( RtAudioError &error ) {
error.printMessage();
goto cleanup;
}
// Setup finished.
while ( !done ) {
// Periodically check "done" status.
Stk::sleep( 50 );
}
// Shut down the output stream.
try {
dac.closeStream();
}
catch ( RtAudioError& error ) {
error.printMessage();
}
cleanup:
return 0;
}
int main()
{
RtMidiIn *midiin = 0;
RtMidiOut *midiout = 0;
// RtMidiIn constructor
try {
midiin = new RtMidiIn();
}
catch ( RtError &error ) {
error.printMessage();
exit( EXIT_FAILURE );
}
// Check inputs.
unsigned int nPorts = midiin->getPortCount();
std::cout << "\nThere are " << nPorts << " MIDI input sources available.\n";
std::string portName;
unsigned int i;
for ( i=0; i<nPorts; i++ ) {
try {
portName = midiin->getPortName(i);
}
catch ( RtError &error ) {
error.printMessage();
goto cleanup;
}
std::cout << " Input Port #" << i+1 << ": " << portName << '\n';
}
// RtMidiOut constructor
try {
midiout = new RtMidiOut();
}
catch ( RtError &error ) {
error.printMessage();
exit( EXIT_FAILURE );
}
// Check outputs.
nPorts = midiout->getPortCount();
std::cout << "\nThere are " << nPorts << " MIDI output ports available.\n";
for ( i=0; i<nPorts; i++ ) {
try {
portName = midiout->getPortName(i);
}
catch ( RtError &error ) {
error.printMessage();
goto cleanup;
}
std::cout << " Output Port #" << i+1 << ": " << portName << '\n';
}
std::cout << '\n';
// Clean up
cleanup:
delete midiin;
delete midiout;
return 0;
}
value rtmidi_in_getportname(value obj, value port) {
RtMidiIn *midiin = (RtMidiIn *)(intptr_t)val_float(obj);
return alloc_string(midiin->getPortName(val_int(port)).c_str());
}
