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-rw-r--r--core/qmpmidioutrtmidi.cpp636
1 files changed, 344 insertions, 292 deletions
diff --git a/core/qmpmidioutrtmidi.cpp b/core/qmpmidioutrtmidi.cpp
index 2f7125e..04594e4 100644
--- a/core/qmpmidioutrtmidi.cpp
+++ b/core/qmpmidioutrtmidi.cpp
@@ -7,353 +7,405 @@
#include "RtMidi.h"
#include "qmpmidioutrtmidi.hpp"
-void split(std::string s,char c,std::deque<std::string>& v)
+void split(std::string s, char c, std::deque<std::string> &v)
{
- v.clear();
- for(size_t anch=0;;)
- {
- std::string sec;
- if(s.find(c,anch)==std::string::npos)
- sec=s.substr(anch);
- else sec=s.substr(anch,s.find(c,anch)-anch);
- if(!sec.empty())v.push_back(sec);
- if(s.find(c,anch)==std::string::npos)break;
- anch=s.find(c,anch)+1;
- }
+ v.clear();
+ for (size_t anch = 0;;)
+ {
+ std::string sec;
+ if (s.find(c, anch) == std::string::npos)
+ sec = s.substr(anch);
+ else
+ sec = s.substr(anch, s.find(c, anch) - anch);
+ if (!sec.empty())
+ v.push_back(sec);
+ if (s.find(c, anch) == std::string::npos)
+ break;
+ anch = s.find(c, anch) + 1;
+ }
}
-qmpDeviceInitializer* qmpDeviceInitializer::parse(const char* path)
+qmpDeviceInitializer *qmpDeviceInitializer::parse(const char *path)
{
- qmpDeviceInitializer *ret=new qmpDeviceInitializer();
- ret->initseq.eventList.clear();
- memset(ret->sinitv,0xFF,sizeof(ret->sinitv));
+ qmpDeviceInitializer *ret = new qmpDeviceInitializer();
+ ret->initseq.eventList.clear();
+ memset(ret->sinitv, 0xFF, sizeof(ret->sinitv));
- bool st_inmapping=false;
- char buf[1024];
- int ln=0;
- int cmsb=-1,clsb=-1;
+ bool st_inmapping = false;
+ char buf[1024];
+ int ln = 0;
+ int cmsb = -1, clsb = -1;
#define err(e) {delete ret;return fprintf(stderr,"line %d: %s",ln,e),nullptr;}
- FILE* f=fopen(path,"r");
- if(!f)err("file not found")
+ FILE *f = fopen(path, "r");
+ if (!f)
+ err("file not found")
- //writing such a bad parser makes me want my money for
- //the credits from "compiler principles" back...
- auto h2d=[](char c)->char{return 'F'>=c&&c>='A'?c-'A'+10:'9'>=c&&c>='0'?c-'0':-1;};
- auto hh2d=[](const char *c)->int
- {
- if(!c||!*c||strlen(c)>2)return -1;
- int x=-1,r;
- r=sscanf(c,"%x",&x);
- (x<0||x>0xff)&&(x=-1);
- return r==1?x:-1;
- };
- while(fgets(buf,1024,f))
- {
- ++ln;
- if(buf[0]=='#')continue;
- std::string b(buf);
- while(b.length()&&b.back()=='\n')b.pop_back();
- std::deque<std::string> tok;
- split(b,' ',tok);
- if(!tok.size())continue;
- if(tok.front()=="MAP")
- {
- if(st_inmapping)
- err("invalid command")
- st_inmapping=true;
- }
- else if(tok.front()=="ENDMAP")
- {
- if(!st_inmapping)
- err("invalid command")
- st_inmapping=false;
- }
- else if(tok.front()=="X")
- {
- if(st_inmapping)
- err("invalid command")
- tok.pop_front();
- std::string sysx;
- for(auto&i:tok)sysx+=i;
- SEvent ev;
- ev.type=0xF0;
- ev.str="";
- for(auto i=sysx.begin();i!=sysx.end();++i)
- {
- char hn=h2d((char)toupper(*i));
- if(hn<0)err("invalid sysex")
- if(++i==sysx.end())err("invalid sysex")
- char ln=h2d((char)toupper(*i));
- ev.str.push_back((char)(hn<<4|ln));
- }
- ret->initseq.appendEvent(ev);
- }
- else if(tok.front()=="C")
- {
- if(st_inmapping)
- err("invalid command")
- if(tok.size()!=4)err("invalid control")
- int ch=hh2d(tok[1].c_str());
- int cc=hh2d(tok[2].c_str());
- int cv=hh2d(tok[3].c_str());
- if(!~cc||!~cv)err("invalid control parameters")
- if(ch==0xff)
- {
- for(int i=0;i<16;++i)
- {
- SEvent e;
- e.type=(uint8_t)(0xB0|i);
- e.p1=(uint8_t)cc;
- e.p2=(uint8_t)cv;
- ret->initseq.appendEvent(e);
- }
- }
- else if(ch>=0&&ch<0x10)
- {
- SEvent e;
- e.type=(uint8_t)(0xB0|ch);
- e.p1=(uint8_t)cc;
- e.p2=(uint8_t)cv;
- ret->initseq.appendEvent(e);
- }
- else err("invalid channel")
- }
- else if(tok.front()=="IV")
- {
- if(st_inmapping)
- err("invalid command")
- int ci=0;
- tok.pop_front();
- for(auto&tk:tok)
- {
- int v=0,rep=1;
- if(tk.find(',')!=std::string::npos)
- sscanf(tk.c_str(),"%x,%d",&v,&rep);
- else sscanf(tk.c_str(),"%x",&v);
- if(v>0xff||v<0)err("invalid init vector value")
- for(int i=0;i<rep;++i)
- {
- if(ci>=130)err("invalid init vector")
- ret->initv[ci++]=(uint8_t)v;
- }
- }
- }
- else if(tok.front()=="SIV")
- {
- if(st_inmapping)
- err("invalid command")
- int ch=hh2d(tok[1].c_str());
- int cc=hh2d(tok[2].c_str());
- int cv=hh2d(tok[3].c_str());
- ret->sinitv[ch][cc]=uint8_t(cv);
- }
- else if(st_inmapping)
- {
- if(b.front()=='['&&b.back()==']')
- {
- b=b.substr(1,b.length()-2);
- split(b,':',tok);
- if(tok.size()<3)err("invalid bank")
- cmsb=strtol(tok[0].c_str(),nullptr,10);
- clsb=strtol(tok[1].c_str(),nullptr,10);
- ret->banks[cmsb<<7|clsb]=BankStore{{},tok[2]};
- }
- else if(b.find('=')!=std::string::npos)
- {
- if(!~cmsb||!~clsb)err("inst outside a bank")
- split(b,'=',tok);
- if(tok.size()<2)err("invalid inst")
- int p=strtol(tok[0].c_str(),nullptr,10);
- ret->banks[cmsb<<7|clsb].presets[p]=tok[1];
- }
- else err("invalid mapping line")
- }
- }
+ //writing such a bad parser makes me want my money for
+ //the credits from "compiler principles" back...
+ auto h2d = [](char c)->char
+ {
+ return 'F' >= c && c >= 'A' ?
+ c - 'A' + 10 :
+ '9' >= c && c >= '0' ? c - '0' : -1;
+ };
+ auto hh2d = [](const char *c)->int
+ {
+ if (!c || !*c || strlen(c) > 2)
+ return -1;
+ int x = -1, r;
+ r = sscanf(c, "%x", &x);
+ (x < 0 || x > 0xff) &&(x = -1);
+ return r == 1 ? x : -1;
+ };
+ while (fgets(buf, 1024, f))
+ {
+ ++ln;
+ if (buf[0] == '#')
+ continue;
+ std::string b(buf);
+ while (b.length() && b.back() == '\n')
+ b.pop_back();
+ std::deque<std::string> tok;
+ split(b, ' ', tok);
+ if (!tok.size())
+ continue;
+ if (tok.front() == "MAP")
+ {
+ if (st_inmapping)
+ err("invalid command")
+ st_inmapping = true;
+ }
+ else if (tok.front() == "ENDMAP")
+ {
+ if (!st_inmapping)
+ err("invalid command")
+ st_inmapping = false;
+ }
+ else if (tok.front() == "X")
+ {
+ if (st_inmapping)
+ err("invalid command")
+ tok.pop_front();
+ std::string sysx;
+ for (auto &i : tok)
+ sysx += i;
+ SEvent ev;
+ ev.type = 0xF0;
+ ev.str = "";
+ for (auto i = sysx.begin(); i != sysx.end(); ++i)
+ {
+ char hn = h2d((char)toupper(*i));
+ if (hn < 0)
+ err("invalid sysex")
+ if (++i == sysx.end())
+ err("invalid sysex")
+ char ln = h2d((char)toupper(*i));
+ ev.str.push_back((char)(hn << 4 | ln));
+ }
+ ret->initseq.appendEvent(ev);
+ }
+ else if (tok.front() == "C")
+ {
+ if (st_inmapping)
+ err("invalid command")
+ if (tok.size() != 4)
+ err("invalid control")
+ int ch = hh2d(tok[1].c_str());
+ int cc = hh2d(tok[2].c_str());
+ int cv = hh2d(tok[3].c_str());
+ if (!~cc || !~cv)
+ err("invalid control parameters")
+ if (ch == 0xff)
+ {
+ for (int i = 0; i < 16; ++i)
+ {
+ SEvent e;
+ e.type = (uint8_t)(0xB0 | i);
+ e.p1 = (uint8_t)cc;
+ e.p2 = (uint8_t)cv;
+ ret->initseq.appendEvent(e);
+ }
+ }
+ else if (ch >= 0 && ch < 0x10)
+ {
+ SEvent e;
+ e.type = (uint8_t)(0xB0 | ch);
+ e.p1 = (uint8_t)cc;
+ e.p2 = (uint8_t)cv;
+ ret->initseq.appendEvent(e);
+ }
+ else err("invalid channel")
+ }
+ else if (tok.front() == "IV")
+ {
+ if (st_inmapping)
+ err("invalid command")
+ int ci = 0;
+ tok.pop_front();
+ for (auto &tk : tok)
+ {
+ int v = 0, rep = 1;
+ if (tk.find(',') != std::string::npos)
+ sscanf(tk.c_str(), "%x,%d", &v, &rep);
+ else sscanf(tk.c_str(), "%x", &v);
+ if (v > 0xff || v < 0)
+ err("invalid init vector value")
+ for (int i = 0; i < rep; ++i)
+ {
+ if (ci >= 130)
+ err("invalid init vector")
+ ret->initv[ci++] = (uint8_t)v;
+ }
+ }
+ }
+ else if (tok.front() == "SIV")
+ {
+ if (st_inmapping)
+ err("invalid command")
+ int ch = hh2d(tok[1].c_str());
+ int cc = hh2d(tok[2].c_str());
+ int cv = hh2d(tok[3].c_str());
+ ret->sinitv[ch][cc] = uint8_t(cv);
+ }
+ else if (st_inmapping)
+ {
+ if (b.front() == '[' && b.back() == ']')
+ {
+ b = b.substr(1, b.length() - 2);
+ split(b, ':', tok);
+ if (tok.size() < 3)
+ err("invalid bank")
+ cmsb = strtol(tok[0].c_str(), nullptr, 10);
+ clsb = strtol(tok[1].c_str(), nullptr, 10);
+ ret->banks[cmsb << 7 | clsb] = BankStore{{}, tok[2]};
+ }
+ else if (b.find('=') != std::string::npos)
+ {
+ if (!~cmsb || !~clsb)
+ err("inst outside a bank")
+ split(b, '=', tok);
+ if (tok.size() < 2)
+ err("invalid inst")
+ int p = strtol(tok[0].c_str(), nullptr, 10);
+ ret->banks[cmsb << 7 | clsb].presets[p] = tok[1];
+ }
+ else err("invalid mapping line")
+ }
+ }
#undef err
- fclose(f);
- return ret;
+ fclose(f);
+ return ret;
}
qmpMidiOutRtMidi::qmpMidiOutRtMidi(unsigned _portid)
{
- portid=_portid;
- outport=nullptr;
- devinit=nullptr;
+ portid = _portid;
+ outport = nullptr;
+ devinit = nullptr;
}
qmpMidiOutRtMidi::~qmpMidiOutRtMidi()
{
- if(!outport)return;
- if(devinit){delete devinit;devinit=nullptr;}
- if(outport->isPortOpen())outport->closePort();
- delete outport;outport=nullptr;
+ if (!outport)
+ return;
+ if (devinit)
+ {
+ delete devinit;
+ devinit = nullptr;
+ }
+ if (outport->isPortOpen())
+ outport->closePort();
+ delete outport;
+ outport = nullptr;
}
void qmpMidiOutRtMidi::deviceInit()
{
- try
- {
- outport=new RtMidiOut();
- reset(0xFF);
- }
- catch(RtMidiError &e)
- {
- fprintf(stderr,"Cannot create RtMidi Output instance: %s\n",e.what());
- outport=nullptr;
- }
+ try
+ {
+ outport = new RtMidiOut();
+ reset(0xFF);
+ }
+ catch (RtMidiError &e)
+ {
+ fprintf(stderr, "Cannot create RtMidi Output instance: %s\n", e.what());
+ outport = nullptr;
+ }
}
void qmpMidiOutRtMidi::deviceDeinit()
{
- if(!outport||!outport->isPortOpen())return;
- outport->closePort();
+ if (!outport || !outport->isPortOpen())
+ return;
+ outport->closePort();
}
-void qmpMidiOutRtMidi::basicMessage(uint8_t type,uint8_t p1,uint8_t p2)
+void qmpMidiOutRtMidi::basicMessage(uint8_t type, uint8_t p1, uint8_t p2)
{
- if(!outport||!outport->isPortOpen())return;
- std::vector<unsigned char>msg;
- msg.push_back(type);
- msg.push_back(p1);
- if(((type&0xF0)!=0xC0)&&((type&0xF0)!=0xD0))
- msg.push_back(p2);
- try
- {
- outport->sendMessage(&msg);
- }
- catch(RtMidiError &e)
- {
- fprintf(stderr,"Failed to send midi message: %s\n",e.what());
- }
+ if (!outport || !outport->isPortOpen())
+ return;
+ std::vector<unsigned char>msg;
+ msg.push_back(type);
+ msg.push_back(p1);
+ if (((type & 0xF0) != 0xC0) && ((type & 0xF0) != 0xD0))
+ msg.push_back(p2);
+ try
+ {
+ outport->sendMessage(&msg);
+ }
+ catch (RtMidiError &e)
+ {
+ fprintf(stderr, "Failed to send midi message: %s\n", e.what());
+ }
}
-void qmpMidiOutRtMidi::extendedMessage(uint32_t length,const char *data)
+void qmpMidiOutRtMidi::extendedMessage(uint32_t length, const char *data)
{
- if(!outport||!outport->isPortOpen())return;
- std::vector<unsigned char>msg(data,data+length);
- try
- {
- outport->sendMessage(&msg);
- }
- catch(RtMidiError &e)
- {
- fprintf(stderr,"Failed to send midi message: %s\n",e.what());
- }
+ if (!outport || !outport->isPortOpen())
+ return;
+ std::vector<unsigned char>msg(data, data + length);
+ try
+ {
+ outport->sendMessage(&msg);
+ }
+ catch (RtMidiError &e)
+ {
+ fprintf(stderr, "Failed to send midi message: %s\n", e.what());
+ }
}
-void qmpMidiOutRtMidi::rpnMessage(uint8_t ch,uint16_t type,uint16_t val)
+void qmpMidiOutRtMidi::rpnMessage(uint8_t ch, uint16_t type, uint16_t val)
{
- basicMessage(0xB0|ch,0x64,type&0x7F);
- basicMessage(0xB0|ch,0x65,type>>7);
- basicMessage(0xB0|ch,0x06,val>>7);
- basicMessage(0xB0|ch,0x26,val&0x7F);
+ basicMessage(0xB0 | ch, 0x64, type & 0x7F);
+ basicMessage(0xB0 | ch, 0x65, type >> 7);
+ basicMessage(0xB0 | ch, 0x06, val >> 7);
+ basicMessage(0xB0 | ch, 0x26, val & 0x7F);
}
-void qmpMidiOutRtMidi::nrpnMessage(uint8_t ch,uint16_t type,uint16_t val)
+void qmpMidiOutRtMidi::nrpnMessage(uint8_t ch, uint16_t type, uint16_t val)
{
- basicMessage(0xB0|ch,0x62,type&0x7F);
- basicMessage(0xB0|ch,0x63,type>>7);
- basicMessage(0xB0|ch,0x06,val>>7);
- basicMessage(0xB0|ch,0x26,val&0x7F);
+ basicMessage(0xB0 | ch, 0x62, type & 0x7F);
+ basicMessage(0xB0 | ch, 0x63, type >> 7);
+ basicMessage(0xB0 | ch, 0x06, val >> 7);
+ basicMessage(0xB0 | ch, 0x26, val & 0x7F);
}
void qmpMidiOutRtMidi::panic(uint8_t ch)
{
- //maybe all notes off is more close to panic?
- basicMessage(0xE0|ch,0x0,0x40);
- basicMessage(0xB0|ch,123,0);
+ //maybe all notes off is more close to panic?
+ basicMessage(0xE0 | ch, 0x0, 0x40);
+ basicMessage(0xB0 | ch, 123, 0);
}
void qmpMidiOutRtMidi::reset(uint8_t ch)
{
- if(ch==0xFF)
- {
- if(devinit)
- for(auto&msg:devinit->initseq.eventList)
- {
- if((msg.type&0xF0)==0xF0)
- extendedMessage(msg.str.length(),msg.str.data());
- else
- basicMessage(msg.type,msg.p1,msg.p2);
- }
- }
- else
- {
- basicMessage(0xB0|ch,121,0);
- basicMessage(0xB0|ch,123,0);
- }
+ if (ch == 0xFF)
+ {
+ if (devinit)
+ for (auto &msg : devinit->initseq.eventList)
+ {
+ if ((msg.type & 0xF0) == 0xF0)
+ extendedMessage(msg.str.length(), msg.str.data());
+ else
+ basicMessage(msg.type, msg.p1, msg.p2);
+ }
+ }
+ else
+ {
+ basicMessage(0xB0 | ch, 121, 0);
+ basicMessage(0xB0 | ch, 123, 0);
+ }
}
-void qmpMidiOutRtMidi::onMapped(uint8_t,int)
+void qmpMidiOutRtMidi::onMapped(uint8_t, int)
{
- if(!outport)deviceInit();
- if(outport->isPortOpen())return;
- try
- {
- outport->openPort(portid);
- }
- catch(RtMidiError &e)
- {
- fprintf(stderr,"Device initialization failure: %s\n",e.what());
- }
+ if (!outport)
+ deviceInit();
+ if (outport->isPortOpen())
+ return;
+ try
+ {
+ outport->openPort(portid);
+ }
+ catch (RtMidiError &e)
+ {
+ fprintf(stderr, "Device initialization failure: %s\n", e.what());
+ }
}
-void qmpMidiOutRtMidi::onUnmapped(uint8_t ch,int refcnt)
+void qmpMidiOutRtMidi::onUnmapped(uint8_t ch, int refcnt)
{
- panic(ch);
- if(!refcnt&&outport)outport->closePort();
+ panic(ch);
+ if (!refcnt && outport)
+ outport->closePort();
}
-std::vector<std::pair<uint16_t,std::string>> qmpMidiOutRtMidi::getBankList()
+std::vector<std::pair<uint16_t, std::string>> qmpMidiOutRtMidi::getBankList()
{
- if(!devinit)return{};
- std::vector<std::pair<uint16_t,std::string>> ret;
- for(auto&i:devinit->banks)
- ret.push_back({i.first,i.second.bankname});
- std::sort(ret.begin(),ret.end(),[](std::pair<uint16_t,std::string>&a,std::pair<uint16_t,std::string>&b){return a.first<b.first;});
- return ret;
+ if (!devinit)
+ return{};
+ std::vector<std::pair<uint16_t, std::string>> ret;
+ for (auto &i : devinit->banks)
+ ret.push_back({i.first, i.second.bankname});
+ std::sort(ret.begin(), ret.end(), [](std::pair<uint16_t, std::string> &a, std::pair<uint16_t, std::string> &b)
+ {
+ return a.first < b.first;
+ });
+ return ret;
}
-std::vector<std::pair<uint8_t,std::string>> qmpMidiOutRtMidi::getPresets(uint16_t bank)
+std::vector<std::pair<uint8_t, std::string>> qmpMidiOutRtMidi::getPresets(uint16_t bank)
{
- if(!devinit)return{};
- if(devinit->banks.find(bank)==devinit->banks.end())return{};
- std::vector<std::pair<uint8_t,std::string>> ret;
- for(auto&i:devinit->banks[bank].presets)
- ret.push_back({i.first,i.second});
- std::sort(ret.begin(),ret.end(),[](std::pair<uint8_t,std::string>&a,std::pair<uint8_t,std::string>&b){return a.first<b.first;});
- return ret;
+ if (!devinit)
+ return{};
+ if (devinit->banks.find(bank) == devinit->banks.end())
+ return{};
+ std::vector<std::pair<uint8_t, std::string>> ret;
+ for (auto &i : devinit->banks[bank].presets)
+ ret.push_back({i.first, i.second});
+ std::sort(ret.begin(), ret.end(), [](std::pair<uint8_t, std::string> &a, std::pair<uint8_t, std::string> &b)
+ {
+ return a.first < b.first;
+ });
+ return ret;
}
-std::string qmpMidiOutRtMidi::getPresetName(uint16_t bank,uint8_t preset)
+std::string qmpMidiOutRtMidi::getPresetName(uint16_t bank, uint8_t preset)
{
- if(!devinit)return"";
- if(devinit->banks.find(bank)!=devinit->banks.end())
- if(devinit->banks[bank].presets.find(preset)!=devinit->banks[bank].presets.end())
- return devinit->banks[bank].presets[preset];
- return"";
+ if (!devinit)
+ return std::string();
+ if (devinit->banks.find(bank) != devinit->banks.end())
+ if (devinit->banks[bank].presets.find(preset) != devinit->banks[bank].presets.end())
+ return devinit->banks[bank].presets[preset];
+ return std::string();
}
-bool qmpMidiOutRtMidi::getChannelPreset(int ch,uint16_t *bank,uint8_t *preset,std::string &presetname)
+bool qmpMidiOutRtMidi::getChannelPreset(int ch, uint16_t *bank, uint8_t *preset, std::string &presetname)
{
- //This ain't a state-tracking device
- return false;
+ //This ain't a state-tracking device
+ return false;
}
-uint8_t qmpMidiOutRtMidi::getInitialCCValue(uint8_t cc,uint8_t ch)
+uint8_t qmpMidiOutRtMidi::getInitialCCValue(uint8_t cc, uint8_t ch)
{
- if(!devinit||cc>=130)return 0;//Nope!
- if(ch<16&&devinit->sinitv[ch][cc]!=0xFF)
- return devinit->sinitv[ch][cc];
- return devinit->initv[cc];
+ if (!devinit || cc >= 130)
+ return 0;
+ if (ch < 16 && devinit->sinitv[ch][cc] != 0xFF)
+ return devinit->sinitv[ch][cc];
+ return devinit->initv[cc];
}
-void qmpMidiOutRtMidi::setInitializerFile(const char* path)
+void qmpMidiOutRtMidi::setInitializerFile(const char *path)
{
- if(devinit)delete devinit;
- devinit=qmpDeviceInitializer::parse(path);
- reset(0xFF);
+ if (devinit)
+ delete devinit;
+ devinit = qmpDeviceInitializer::parse(path);
+ reset(0xFF);
}
-std::vector<std::pair<qmpMidiOutRtMidi*,std::string>> qmpRtMidiManager::devices;
-std::vector<std::pair<qmpMidiOutRtMidi*,std::string>> qmpRtMidiManager::getDevices()
+std::vector<std::pair<qmpMidiOutRtMidi *, std::string>> qmpRtMidiManager::devices;
+std::vector<std::pair<qmpMidiOutRtMidi *, std::string>> qmpRtMidiManager::getDevices()
{
- if(devices.size())return devices;
- RtMidiOut *dummy;
- try{dummy=new RtMidiOut();}
- catch(RtMidiError &e)
- {
- fprintf(stderr,"Failed to initialize the dummy device: %s\n",e.what());
- return{};
- }
- for(unsigned i=0;i<dummy->getPortCount();++i)
- devices.push_back(std::make_pair(new qmpMidiOutRtMidi(i),dummy->getPortName(i)));
- delete dummy;
- return devices;
+ if (devices.size())
+ return devices;
+ RtMidiOut *dummy;
+ try
+ {
+ dummy = new RtMidiOut();
+ }
+ catch (RtMidiError &e)
+ {
+ fprintf(stderr, "Failed to initialize the dummy device: %s\n", e.what());
+ return{};
+ }
+ for (unsigned i = 0; i < dummy->getPortCount(); ++i)
+ devices.push_back(std::make_pair(new qmpMidiOutRtMidi(i), dummy->getPortName(i)));
+ delete dummy;
+ return devices;
}