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| author |  Chris Xiong <chirs241097@gmail.com>
| 2016-04-08 23:49:24 +0800 |
|---|---|---|
| committer | Chris Xiong <chirs241097@gmail.com>
| 2016-04-08 23:49:24 +0800 |
| commit | 2b46ba471830d4e6e22be5afc720adc2489efcfe (patch) | |
| tree | 8445440ba0204a67d1cb49185297a49e326dc9ab /core/qmpmidiplay.cpp | |
| parent | 8f8782f43bd838e825f3792b611d27fffa90399b (diff) | |
| download | QMidiPlayer-2b46ba471830d4e6e22be5afc720adc2489efcfe.tar.xz | |
the Awakening of the Evil.
Diffstat (limited to 'core/qmpmidiplay.cpp')
| -rw-r--r-- | core/qmpmidiplay.cpp | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/core/qmpmidiplay.cpp b/core/qmpmidiplay.cpp index e65a2a1..4ee812f 100644 --- a/core/qmpmidiplay.cpp +++ b/core/qmpmidiplay.cpp @@ -55,10 +55,12 @@ void CMidiPlayer::processEvent(const SEvent *e) case 0x90://Note on if((mute>>(e->type&0x0F))&1)break;//muted if(solo&&!((solo>>(e->type&0x0F))&1))break; + if(noteOnCB)noteOnCB->callBack(noteOnCBUserData); if(mappedoutput[e->type&0x0F]) mapper->noteOn(mappedoutput[e->type&0x0F]-1,e->type*0x0F,e->p1,e->p2); else fluid_synth_noteon(synth,e->type&0x0F,e->p1,e->p2); + chstate[e->type&0x0F]=1; break; case 0xB0://CC if(e->p1==100)rpnid=e->p2; @@ -182,15 +184,20 @@ void CMidiPlayer::playEvents() for(uint32_t ct=midiFile->getEvent(0)->time;tceptr<midiFile->getEventCount();) { while(tcpaused)std::this_thread::sleep_for(std::chrono::milliseconds(100)); + using namespace std::chrono; + high_resolution_clock::time_point b=high_resolution_clock::now(); while(!tcstop&&midiFile&&tceptr<midiFile->getEventCount()&&ct==midiFile->getEvent(tceptr)->time) processEvent(midiFile->getEvent(tceptr++)); if(tcstop||!midiFile||tceptr>=midiFile->getEventCount())break; + high_resolution_clock::time_point a=high_resolution_clock::now(); + auto sendtime=a-b; if(resumed)resumed=false; else + if(sendtime.count()<(midiFile->getEvent(tceptr)->time-ct)*dpt) #if 0 w32usleep((midiFile->getEvent(tceptr)->time-ct)*(dpt/1000)); #else - std::this_thread::sleep_for(std::chrono::nanoseconds(midiFile->getEvent(tceptr)->time-ct)*dpt); + std::this_thread::sleep_for(std::chrono::nanoseconds((midiFile->getEvent(tceptr)->time-ct)*dpt-sendtime.count())); #endif if(tcstop||!midiFile)break; ct=midiFile->getEvent(tceptr)->time; @@ -251,6 +258,7 @@ CMidiPlayer::CMidiPlayer(bool singleInst) { midiFile=NULL;resumed=false;singleInstance=singleInst; settings=NULL;synth=NULL;adriver=NULL;waitvoice=true; + noteOnCB=NULL;noteOnCBUserData=NULL; memset(mappedoutput,0,sizeof(mappedoutput)); memset(deviceusage,0,sizeof(deviceusage)); mapper=new qmpMidiMapperRtMidi(); @@ -444,3 +452,6 @@ void CMidiPlayer::setChannelOutput(int ch,int devid) if(!deviceusage[origoutput-1])mapper->deviceDeinit(origoutput-1); } } +uint8_t* CMidiPlayer::getChstates(){return chstate;} +void CMidiPlayer::setNoteOnCallBack(CMidiCallBack *cb,void *userdata) +{noteOnCB=cb;noteOnCBUserData=userdata;} |