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Diffstat (limited to 'qmpmidiplay.cpp')
-rw-r--r--qmpmidiplay.cpp94
1 files changed, 84 insertions, 10 deletions
diff --git a/qmpmidiplay.cpp b/qmpmidiplay.cpp
index 9760f81..b676c99 100644
--- a/qmpmidiplay.cpp
+++ b/qmpmidiplay.cpp
@@ -7,7 +7,7 @@ void CMidiPlayer::fluidInitialize(const char* sf)
{
settings=new_fluid_settings();
fluid_settings_setstr(settings,"audio.driver","pulseaudio");
- fluid_settings_setint(settings,"synth.cpu-cores",1);
+ fluid_settings_setint(settings,"synth.cpu-cores",4);
fluid_settings_setint(settings,"synth.min-note-length",0);
fluid_settings_setint(settings,"synth.polyphony",256);
synth=new_fluid_synth(settings);
@@ -30,6 +30,8 @@ void CMidiPlayer::processEvent(const SEvent *e)
fluid_synth_noteoff(synth,e->type&0x0F,e->p1);
break;
case 0x90://Note on
+ if((mute>>(e->type&0x0F))&1)break;//muted
+ if(solo&&!((solo>>(e->type&0x0F))&1))break;
fluid_synth_noteon(synth,e->type&0x0F,e->p1,e->p2);
break;
case 0xB0://CC
@@ -65,8 +67,33 @@ void CMidiPlayer::processEvent(const SEvent *e)
}
void CMidiPlayer::processEventStub(const SEvent *e)
{
- if(e->type==0xFF&&e->p1==0x51)
- {ctempo=e->p2;dpt=ctempo*1000/divs;}
+ switch(e->type&0xF0)
+ {
+ case 0xB0://CC
+ ccc[e->type&0x0F][e->p1]=e->p2;
+ break;
+ case 0xC0://PC
+ ccc[e->type&0x0F][128]=e->p1;
+ break;
+ case 0xD0://CP
+ ccc[e->type&0x0F][129]=e->p1;
+ break;
+ case 0xE0://PW
+ ccc[e->type&0x0F][130]=e->p1;
+ break;
+ case 0xF0://Meta/SysEx
+ if((e->type&0x0F)==0x0F)
+ {
+ switch(e->p1)
+ {
+ case 0x51:
+ ctempo=e->p2;dpt=ctempo*1000/divs;
+ ccc[0][131]=dpt;
+ break;
+ }
+ }
+ break;
+ }
}
void CMidiPlayer::playEvents()
{
@@ -98,18 +125,37 @@ void CMidiPlayer::fileTimer1Pass()
}
void CMidiPlayer::fileTimer2Pass()
{
- memset(stamps,0,sizeof(stamps));
double ctime=.0;uint32_t c=1;ctempo=0x7A120;dpt=ctempo*1000/divs;
+ memset(stamps,0,sizeof(stamps));memset(ccstamps,0,sizeof(ccstamps));
+ memset(ccc,0,sizeof(ccc));for(int i=0;i<16;++i)
+ {
+ ccc[i][7]=100;ccc[i][10]=64;ccc[i][11]=127;
+ ccc[i][11]=127;ccc[i][71]=64;ccc[i][72]=64;
+ ccc[i][73]=64;ccc[i][74]=64;ccc[i][75]=64;
+ ccc[i][76]=64;ccc[i][77]=64;ccc[i][78]=64;
+ ccc[0][131]=dpt;
+ }
for(uint32_t eptr=0,ct=midiFile->getEvent(0)->time;eptr<midiFile->getEventCount();)
{
while(eptr<midiFile->getEventCount()&&ct==midiFile->getEvent(eptr)->time)
processEventStub(midiFile->getEvent(eptr++));
if(eptr>=midiFile->getEventCount())break;
ctime+=(midiFile->getEvent(eptr)->time-ct)*dpt/1e9;
- while(ctime>ftime*c/100.){stamps[c++]=eptr;if(c>100)throw;}
+ while(ctime>ftime*c/100.)
+ {
+ for(int i=0;i<16;++i)for(int j=0;j<132;++j)
+ ccstamps[c][i][j]=ccc[i][j];
+ stamps[c++]=eptr;
+ if(c>100)throw;
+ }
ct=midiFile->getEvent(eptr)->time;
}
- while(c<101)stamps[c++]=midiFile->getEventCount();
+ while(c<101)
+ {
+ for(int i=0;i<16;++i)for(int j=0;j<132;++j)
+ ccstamps[c][i][j]=ccc[i][j];
+ stamps[c++]=midiFile->getEventCount();
+ }
}
CMidiPlayer::CMidiPlayer()
{
@@ -118,8 +164,6 @@ CMidiPlayer::CMidiPlayer()
}
void CMidiPlayer::playerPanic()
{
- //for(int i=0;i<16;++i)fluid_synth_cc(synth,i,123,0);//not supported?
- //fluid_synth_system_reset(synth);//reverts to default presets...
for(int i=0;i<16;++i)fluid_synth_all_notes_off(synth,i);
//for(int i=0;i<16;++i)for(int j=0;j<128;++j)fluid_synth_noteoff(synth,i,j);
}
@@ -133,7 +177,7 @@ void CMidiPlayer::playerLoadFile(const char* fn)
void CMidiPlayer::playerInit()
{
ctempo=0x7A120;ctsn=4;ctsd=2;dpt=ctempo*1000/divs;
- tceptr=0;tcstop=0;tcpaused=0;finished=0;
+ tceptr=0;tcstop=0;tcpaused=0;finished=0;mute=solo=0;
fluidInitialize("/media/Files/FluidR3_Ext.sf2");
}
void CMidiPlayer::playerDeinit()
@@ -147,7 +191,17 @@ void CMidiPlayer::playerThread()
}
uint32_t CMidiPlayer::getStamp(int id){return stamps[id];}
uint32_t CMidiPlayer::getTCeptr(){return tceptr;}
-void CMidiPlayer::setTCeptr(uint32_t ep){tceptr=ep;}
+void CMidiPlayer::setTCeptr(uint32_t ep,uint32_t st)
+{
+ if(ep==midiFile->getEventCount())tcstop=1;else tceptr=ep;
+ for(int i=0;i<16;++i)
+ {
+ for(int j=0;j<120;++j)fluid_synth_cc(synth,i,j,ccstamps[st][i][j]);
+ fluid_synth_program_change(synth,i,ccstamps[st][i][128]);
+ //fluid_synth_pitch_bend(synth,i,ccstamps[st][i][130]);
+ dpt=ccstamps[st][0][131];
+ }
+}
double CMidiPlayer::getFtime(){return ftime;}
uint32_t CMidiPlayer::getTCpaused(){return tcpaused;}
void CMidiPlayer::setTCpaused(uint32_t ps){tcpaused=ps;}
@@ -157,3 +211,23 @@ void CMidiPlayer::setGain(double gain){if(settings)fluid_settings_setnum(setting
int CMidiPlayer::getPolyphone(){return synth?fluid_synth_get_active_voice_count(synth):0;}
int CMidiPlayer::getMaxPolyphone(){return synth?fluid_synth_get_polyphony(synth):0;}
void CMidiPlayer::setMaxPolyphone(int p){if(synth)fluid_synth_set_polyphony(synth,p);}
+
+void CMidiPlayer::getChannelPreset(int ch,int *b,int *p,char *name)
+{
+ if(!synth)return;
+ fluid_synth_channel_info_t info;
+ fluid_synth_get_channel_info(synth,ch,&info);
+ *b=info.bank;*p=info.program;
+ strcpy(name,info.name);
+}
+//16MSB..LSB1
+void CMidiPlayer::setBit(uint16_t &n, uint16_t bn, uint16_t b)
+{n^=(-b^n)&(1<<bn);}
+void CMidiPlayer::setMute(int ch,bool m)
+{
+ setBit(mute,ch,m?1:0);
+}
+void CMidiPlayer::setSolo(int ch,bool s)
+{
+ setBit(solo,ch,s?1:0);
+}