diff options
Diffstat (limited to 'muse2/muse/driver/jackmidi.cpp')
| -rw-r--r-- | muse2/muse/driver/jackmidi.cpp | 91 |
1 files changed, 48 insertions, 43 deletions
diff --git a/muse2/muse/driver/jackmidi.cpp b/muse2/muse/driver/jackmidi.cpp index a4577f0b..fa23d336 100644 --- a/muse2/muse/driver/jackmidi.cpp +++ b/muse2/muse/driver/jackmidi.cpp @@ -47,7 +47,11 @@ // Turn on debug messages. //#define JACK_MIDI_DEBUG +namespace MusEGlobal { extern unsigned int volatile lastExtMidiSyncTick; +} + +namespace MusECore { //--------------------------------------------------------- // MidiJackDevice @@ -68,12 +72,12 @@ MidiJackDevice::~MidiJackDevice() printf("MidiJackDevice::~MidiJackDevice()\n"); #endif - if(audioDevice) + if(MusEGlobal::audioDevice) { if(_in_client_jackport) - audioDevice->unregisterPort(_in_client_jackport); + MusEGlobal::audioDevice->unregisterPort(_in_client_jackport); if(_out_client_jackport) - audioDevice->unregisterPort(_out_client_jackport); + MusEGlobal::audioDevice->unregisterPort(_out_client_jackport); } //close(); @@ -92,7 +96,7 @@ MidiDevice* MidiJackDevice::createJackMidiDevice(QString name, int rwflags) // 1 for( ; ni < 65536; ++ni) { name.sprintf("jack-midi-%d", ni); - if(!midiDevices.find(name)) + if(!MusEGlobal::midiDevices.find(name)) break; } } @@ -104,7 +108,7 @@ MidiDevice* MidiJackDevice::createJackMidiDevice(QString name, int rwflags) // 1 MidiJackDevice* dev = new MidiJackDevice(name); dev->setrwFlags(rwflags); - midiDevices.add(dev); + MusEGlobal::midiDevices.add(dev); return dev; } @@ -120,9 +124,9 @@ void MidiJackDevice::setName(const QString& s) _name = s; if(inClientPort()) - audioDevice->setPortName(inClientPort(), (s + QString(JACK_MIDI_IN_PORT_SUFFIX)).toLatin1().constData()); + MusEGlobal::audioDevice->setPortName(inClientPort(), (s + QString(JACK_MIDI_IN_PORT_SUFFIX)).toLatin1().constData()); if(outClientPort()) - audioDevice->setPortName(outClientPort(), (s + QString(JACK_MIDI_OUT_PORT_SUFFIX)).toLatin1().constData()); + MusEGlobal::audioDevice->setPortName(outClientPort(), (s + QString(JACK_MIDI_OUT_PORT_SUFFIX)).toLatin1().constData()); } //--------------------------------------------------------- @@ -142,10 +146,10 @@ QString MidiJackDevice::open() { if(!_out_client_jackport) { - if(audioDevice->deviceType() == AudioDevice::JACK_AUDIO) + if(MusEGlobal::audioDevice->deviceType() == AudioDevice::JACK_AUDIO) { s = name() + QString(JACK_MIDI_OUT_PORT_SUFFIX); - _out_client_jackport = (jack_port_t*)audioDevice->registerOutPort(s.toLatin1().constData(), true); + _out_client_jackport = (jack_port_t*)MusEGlobal::audioDevice->registerOutPort(s.toLatin1().constData(), true); if(!_out_client_jackport) { fprintf(stderr, "MusE: MidiJackDevice::open failed creating output port name %s\n", s.toLatin1().constData()); @@ -178,8 +182,8 @@ QString MidiJackDevice::open() // When I toggle the lights again (which kills, then recreates the ports here), the problem can disappear or come back again. // Also once observed a weird double connection from the port to two different Jack ports but one of // the connections should not have been there and kept toggling along with the other (like a 'ghost' connection). - audio->msgRemoveRoutes(Route(this, 0), Route()); // New function msgRemoveRoutes simply uses Routes, for their pointers. - audioDevice->unregisterPort(_out_client_jackport); + MusEGlobal::audio->msgRemoveRoutes(Route(this, 0), Route()); // New function msgRemoveRoutes simply uses Routes, for their pointers. + MusEGlobal::audioDevice->unregisterPort(_out_client_jackport); } _out_client_jackport = NULL; } @@ -188,10 +192,10 @@ QString MidiJackDevice::open() { if(!_in_client_jackport) { - if(audioDevice->deviceType() == AudioDevice::JACK_AUDIO) + if(MusEGlobal::audioDevice->deviceType() == AudioDevice::JACK_AUDIO) { s = name() + QString(JACK_MIDI_IN_PORT_SUFFIX); - _in_client_jackport = (jack_port_t*)audioDevice->registerInPort(s.toLatin1().constData(), true); + _in_client_jackport = (jack_port_t*)MusEGlobal::audioDevice->registerInPort(s.toLatin1().constData(), true); if(!_in_client_jackport) { fprintf(stderr, "MusE: MidiJackDevice::open failed creating input port name %s\n", s.toLatin1().constData()); @@ -204,8 +208,8 @@ QString MidiJackDevice::open() { if(_in_client_jackport) { - audio->msgRemoveRoutes(Route(), Route(this, 0)); - audioDevice->unregisterPort(_in_client_jackport); + MusEGlobal::audio->msgRemoveRoutes(Route(), Route(this, 0)); + MusEGlobal::audioDevice->unregisterPort(_in_client_jackport); } _in_client_jackport = NULL; } @@ -241,7 +245,7 @@ void MidiJackDevice::close() else if(pf & JackPortIsInput) _nextInIdNum--; - audioDevice->unregisterPort(_client_jackport); + MusEGlobal::audioDevice->unregisterPort(_client_jackport); _client_jackport = 0; _writeEnable = false; _readEnable = false; @@ -327,9 +331,9 @@ bool MidiJackDevice::putMidiEvent(const MidiPlayEvent& /*event*/) void MidiJackDevice::recordEvent(MidiRecordEvent& event) { // Set the loop number which the event came in at. - //if(audio->isRecording()) - if(audio->isPlaying()) - event.setLoopNum(audio->loopCount()); + //if(MusEGlobal::audio->isRecording()) + if(MusEGlobal::audio->isPlaying()) + event.setLoopNum(MusEGlobal::audio->loopCount()); if (MusEGlobal::midiInputTrace) { printf("Jack MidiInput: "); @@ -340,7 +344,7 @@ void MidiJackDevice::recordEvent(MidiRecordEvent& event) if(_port != -1) { - int idin = midiPorts[_port].syncInfo().idIn(); + int idin = MusEGlobal::midiPorts[_port].syncInfo().idIn(); //--------------------------------------------------- // filter some SYSEX events @@ -355,25 +359,25 @@ void MidiJackDevice::recordEvent(MidiRecordEvent& event) && ((p[1] == 0x7f) || (idin == 0x7f) || (p[1] == idin))) { if (p[2] == 0x06) { //mmcInput(p, n); - midiSeq->mmcInput(_port, p, n); + MusEGlobal::midiSeq->mmcInput(_port, p, n); return; } if (p[2] == 0x01) { //mtcInputFull(p, n); - midiSeq->mtcInputFull(_port, p, n); + MusEGlobal::midiSeq->mtcInputFull(_port, p, n); return; } } else if (p[0] == 0x7e) { //nonRealtimeSystemSysex(p, n); - midiSeq->nonRealtimeSystemSysex(_port, p, n); + MusEGlobal::midiSeq->nonRealtimeSystemSysex(_port, p, n); return; } } } else // Trigger general activity indicator detector. Sysex has no channel, don't trigger. - midiPorts[_port].syncInfo().trigActDetect(event.channel()); + MusEGlobal::midiPorts[_port].syncInfo().trigActDetect(event.channel()); } // @@ -398,11 +402,11 @@ void MidiJackDevice::recordEvent(MidiRecordEvent& event) // if (typ == ME_NOTEON) { int pv = ((event.dataA() & 0xff)<<8) + (event.dataB() & 0xff); - song->putEvent(pv); + MusEGlobal::song->putEvent(pv); } else if (typ == ME_NOTEOFF) { int pv = ((event.dataA() & 0xff)<<8) + (0x00); //send an event with velo=0 - song->putEvent(pv); + MusEGlobal::song->putEvent(pv); } //if(_recordFifo.put(MidiPlayEvent(event))) @@ -438,10 +442,10 @@ void MidiJackDevice::eventReceived(jack_midi_event_t* ev) // catch process play // - //int frameOffset = audio->getFrameOffset(); - unsigned pos = audio->pos().frame(); + //int frameOffset = MusEGlobal::audio->getFrameOffset(); + unsigned pos = MusEGlobal::audio->pos().frame(); - event.setTime(extSyncFlag.value() ? lastExtMidiSyncTick : (pos + ev->time)); // p3.3.25 + event.setTime(MusEGlobal::extSyncFlag.value() ? MusEGlobal::lastExtMidiSyncTick : (pos + ev->time)); // p3.3.25 event.setChannel(*(ev->buffer) & 0xf); int type = *(ev->buffer) & 0xf0; @@ -486,11 +490,11 @@ void MidiJackDevice::eventReceived(jack_midi_event_t* ev) break; case ME_MTC_QUARTER: if(_port != -1) - midiSeq->mtcInputQuarter(_port, *(ev->buffer + 1)); + MusEGlobal::midiSeq->mtcInputQuarter(_port, *(ev->buffer + 1)); return; case ME_SONGPOS: if(_port != -1) - midiSeq->setSongPosition(_port, *(ev->buffer + 1) | (*(ev->buffer + 2) >> 2 )); // LSB then MSB + MusEGlobal::midiSeq->setSongPosition(_port, *(ev->buffer + 1) | (*(ev->buffer + 2) >> 2 )); // LSB then MSB return; //case ME_SONGSEL: //case ME_TUNE_REQ: @@ -501,7 +505,7 @@ void MidiJackDevice::eventReceived(jack_midi_event_t* ev) case ME_CONTINUE: case ME_STOP: if(_port != -1) - midiSeq->realtimeSystemInput(_port, type); + MusEGlobal::midiSeq->realtimeSystemInput(_port, type); return; //case ME_SYSEX_END: //break; @@ -609,8 +613,8 @@ bool MidiJackDevice::queueEvent(const MidiPlayEvent& e) void* pb = jack_port_get_buffer(_out_client_jackport, MusEGlobal::segmentSize); //unsigned frameCounter = ->frameTime(); - int frameOffset = audio->getFrameOffset(); - unsigned pos = audio->pos().frame(); + int frameOffset = MusEGlobal::audio->getFrameOffset(); + unsigned pos = MusEGlobal::audio->pos().frame(); int ft = e.time() - frameOffset - pos; if (ft < 0) @@ -715,8 +719,8 @@ bool MidiJackDevice::queueEvent(const MidiPlayEvent& e) bool MidiJackDevice::processEvent(const MidiPlayEvent& event) { - //int frameOffset = audio->getFrameOffset(); - //unsigned pos = audio->pos().frame(); + //int frameOffset = MusEGlobal::audio->getFrameOffset(); + //unsigned pos = MusEGlobal::audio->pos().frame(); int chn = event.channel(); unsigned t = event.time(); @@ -730,11 +734,11 @@ bool MidiJackDevice::processEvent(const MidiPlayEvent& event) // Just do this 'standard midi 64T timing thing' for now until we figure out more precise external timings. // Does require relatively short audio buffers, in order to catch the resolution, but buffer <= 256 should be OK... // Tested OK so far with 128. - //if(extSyncFlag.value()) + //if(MusEGlobal::extSyncFlag.value()) // p4.0.15 Or, is the event marked to be played immediately? // Nothing to do but stamp the event to be queued for frame 0+. - if(t == 0 || extSyncFlag.value()) - t = audio->getFrameOffset() + audio->pos().frame(); + if(t == 0 || MusEGlobal::extSyncFlag.value()) + t = MusEGlobal::audio->getFrameOffset() + MusEGlobal::audio->pos().frame(); //t = frameOffset + pos; #ifdef JACK_MIDI_DEBUG @@ -744,7 +748,7 @@ bool MidiJackDevice::processEvent(const MidiPlayEvent& event) if(event.type() == ME_PROGRAM) { // don't output program changes for GM drum channel - //if (!(song->mtype() == MT_GM && chn == 9)) { + //if (!(MusEGlobal::song->mtype() == MT_GM && chn == 9)) { int hb = (a >> 16) & 0xff; int lb = (a >> 8) & 0xff; int pr = a & 0x7f; @@ -782,7 +786,7 @@ bool MidiJackDevice::processEvent(const MidiPlayEvent& event) int nvl = 0xff; if(_port != -1) { - int nv = midiPorts[_port].nullSendValue(); + int nv = MusEGlobal::midiPorts[_port].nullSendValue(); if(nv != -1) { nvh = (nv >> 8) & 0xff; @@ -800,7 +804,7 @@ bool MidiJackDevice::processEvent(const MidiPlayEvent& event) else if (a == CTRL_PROGRAM) { // don't output program changes for GM drum channel - //if (!(song->mtype() == MT_GM && chn == 9)) { + //if (!(MusEGlobal::song->mtype() == MT_GM && chn == 9)) { int hb = (b >> 16) & 0xff; int lb = (b >> 8) & 0xff; int pr = b & 0x7f; @@ -1016,7 +1020,7 @@ void MidiJackDevice::processMidi() // Same code as in MidiPort::sendEvent() if(_port != -1) { - MidiPort* mp = &midiPorts[_port]; + MidiPort* mp = &MusEGlobal::midiPorts[_port]; if(i->type() == ME_CONTROLLER) { int da = i->dataA(); @@ -1063,3 +1067,4 @@ bool initMidiJack() return false; } +} // namespace MusECore |