Merge branch 'master' of https://github.com/tildearrow/furnace into es5506_alt

* 'master' of https://github.com/tildearrow/furnace: (70 commits)
  whoops
  GUI: AY8930 credits
  GUI: fix inability to close subsongs
  BANK
  OPN: wire up ExtCh system
  fix build failure
  dev95 - multiple songs in a single file (READ)
  DO NOT USE - THIS FAILS - WORK IN PROGRESS
  enforce asset limits
  old .dmf loading improvements
  add AICA and YMZ ADPCM formats
  allocate ID for YMZ280B
  harden .fur file saver
  Fix AY VGM output, Fix presets
  preparations for UI improvements
  GUI: add more presets
  prepare for ExtCh OPN/OPNA
  GUI: clarify that lock layout doesn't work yet
  GUI: remember last state of order edit mode
  GUI: store edit/followOrders/followPattern state
  ...

# Conflicts:
#	src/engine/fileOps.cpp
#	src/engine/platform/ym2610.cpp
#	src/engine/platform/ym2610b.cpp
#	src/engine/sample.cpp
#	src/engine/sample.h
#	src/engine/sysDef.cpp
#	src/gui/doAction.cpp
#	src/gui/sysConf.cpp
This commit is contained in:
cam900 2022-05-18 03:09:55 +09:00
commit 028adf2c8e
84 changed files with 7825 additions and 1146 deletions

View file

@ -139,18 +139,18 @@ void DivEngine::walkSong(int& loopOrder, int& loopRow, int& loopEnd) {
int nextRow=0;
int effectVal=0;
DivPattern* pat[DIV_MAX_CHANS];
for (int i=0; i<song.ordersLen; i++) {
for (int i=0; i<curSubSong->ordersLen; i++) {
for (int j=0; j<chans; j++) {
pat[j]=song.pat[j].getPattern(song.orders.ord[j][i],false);
pat[j]=curPat[j].getPattern(curOrders->ord[j][i],false);
}
for (int j=nextRow; j<song.patLen; j++) {
for (int j=nextRow; j<curSubSong->patLen; j++) {
nextRow=0;
for (int k=0; k<chans; k++) {
for (int l=0; l<song.pat[k].effectCols; l++) {
for (int l=0; l<curPat[k].effectCols; l++) {
effectVal=pat[k]->data[j][5+(l<<1)];
if (effectVal<0) effectVal=0;
if (pat[k]->data[j][4+(l<<1)]==0x0d) {
if (nextOrder==-1 && (i<song.ordersLen-1 || !song.ignoreJumpAtEnd)) {
if (nextOrder==-1 && (i<curSubSong->ordersLen-1 || !song.ignoreJumpAtEnd)) {
nextOrder=i+1;
nextRow=effectVal;
}
@ -491,6 +491,86 @@ void DivEngine::notifyWaveChange(int wave) {
BUSY_END;
}
int DivEngine::loadSampleROM(String path, ssize_t expectedSize, unsigned char*& ret) {
ret = NULL;
if (path.empty()) {
return 0;
}
logI("loading ROM %s...",path);
FILE* f=ps_fopen(path.c_str(),"rb");
if (f==NULL) {
logE("error: %s",strerror(errno));
lastError=strerror(errno);
return -1;
}
if (fseek(f,0,SEEK_END)<0) {
logE("size error: %s",strerror(errno));
lastError=fmt::sprintf("on seek: %s",strerror(errno));
fclose(f);
return -1;
}
ssize_t len=ftell(f);
if (len==(SIZE_MAX>>1)) {
logE("could not get file length: %s",strerror(errno));
lastError=fmt::sprintf("on pre tell: %s",strerror(errno));
fclose(f);
return -1;
}
if (len<1) {
if (len==0) {
logE("that file is empty!");
lastError="file is empty";
} else {
logE("tell error: %s",strerror(errno));
lastError=fmt::sprintf("on tell: %s",strerror(errno));
}
fclose(f);
return -1;
}
if (len!=expectedSize) {
logE("ROM size mismatch, expected: %d bytes, was: %d bytes", expectedSize, len);
lastError=fmt::sprintf("ROM size mismatch, expected: %d bytes, was: %d", expectedSize, len);
return -1;
}
if (fseek(f,0,SEEK_SET)<0) {
logE("size error: %s",strerror(errno));
lastError=fmt::sprintf("on get size: %s",strerror(errno));
fclose(f);
return -1;
}
unsigned char* file=new unsigned char[len];
if (fread(file,1,(size_t)len,f)!=(size_t)len) {
logE("read error: %s",strerror(errno));
lastError=fmt::sprintf("on read: %s",strerror(errno));
fclose(f);
delete[] file;
return -1;
}
fclose(f);
ret = file;
return 0;
}
int DivEngine::loadSampleROMs() {
if (yrw801ROM!=NULL) {
delete[] yrw801ROM;
yrw801ROM=NULL;
}
if (tg100ROM!=NULL) {
delete[] tg100ROM;
tg100ROM=NULL;
}
if (mu5ROM!=NULL) {
delete[] mu5ROM;
mu5ROM=NULL;
}
int error = 0;
error += loadSampleROM(getConfString("yrw801Path",""), 0x200000, yrw801ROM);
error += loadSampleROM(getConfString("tg100Path",""), 0x200000, tg100ROM);
error += loadSampleROM(getConfString("mu5Path",""), 0x200000, mu5ROM);
return error;
}
void DivEngine::renderSamplesP() {
BUSY_BEGIN;
renderSamples();
@ -616,6 +696,7 @@ void DivEngine::createNew(const int* description) {
saveLock.lock();
song.unload();
song=DivSong();
changeSong(0);
if (description!=NULL) {
initSongWithDesc(description);
}
@ -637,45 +718,55 @@ void DivEngine::swapChannels(int src, int dest) {
}
for (int i=0; i<256; i++) {
song.orders.ord[dest][i]^=song.orders.ord[src][i];
song.orders.ord[src][i]^=song.orders.ord[dest][i];
song.orders.ord[dest][i]^=song.orders.ord[src][i];
curOrders->ord[dest][i]^=curOrders->ord[src][i];
curOrders->ord[src][i]^=curOrders->ord[dest][i];
curOrders->ord[dest][i]^=curOrders->ord[src][i];
DivPattern* prev=song.pat[src].data[i];
song.pat[src].data[i]=song.pat[dest].data[i];
song.pat[dest].data[i]=prev;
DivPattern* prev=curPat[src].data[i];
curPat[src].data[i]=curPat[dest].data[i];
curPat[dest].data[i]=prev;
}
song.pat[src].effectCols^=song.pat[dest].effectCols;
song.pat[dest].effectCols^=song.pat[src].effectCols;
song.pat[src].effectCols^=song.pat[dest].effectCols;
curPat[src].effectCols^=curPat[dest].effectCols;
curPat[dest].effectCols^=curPat[src].effectCols;
curPat[src].effectCols^=curPat[dest].effectCols;
String prevChanName=song.chanName[src];
String prevChanShortName=song.chanShortName[src];
bool prevChanShow=song.chanShow[src];
bool prevChanCollapse=song.chanCollapse[src];
String prevChanName=curSubSong->chanName[src];
String prevChanShortName=curSubSong->chanShortName[src];
bool prevChanShow=curSubSong->chanShow[src];
bool prevChanCollapse=curSubSong->chanCollapse[src];
song.chanName[src]=song.chanName[dest];
song.chanShortName[src]=song.chanShortName[dest];
song.chanShow[src]=song.chanShow[dest];
song.chanCollapse[src]=song.chanCollapse[dest];
song.chanName[dest]=prevChanName;
song.chanShortName[dest]=prevChanShortName;
song.chanShow[dest]=prevChanShow;
song.chanCollapse[dest]=prevChanCollapse;
curSubSong->chanName[src]=curSubSong->chanName[dest];
curSubSong->chanShortName[src]=curSubSong->chanShortName[dest];
curSubSong->chanShow[src]=curSubSong->chanShow[dest];
curSubSong->chanCollapse[src]=curSubSong->chanCollapse[dest];
curSubSong->chanName[dest]=prevChanName;
curSubSong->chanShortName[dest]=prevChanShortName;
curSubSong->chanShow[dest]=prevChanShow;
curSubSong->chanCollapse[dest]=prevChanCollapse;
}
void DivEngine::stompChannel(int ch) {
logV("stomping channel %d",ch);
for (int i=0; i<256; i++) {
song.orders.ord[ch][i]=0;
curOrders->ord[ch][i]=0;
}
song.pat[ch].wipePatterns();
song.pat[ch].effectCols=1;
song.chanName[ch]="";
song.chanShortName[ch]="";
song.chanShow[ch]=true;
song.chanCollapse[ch]=false;
curPat[ch].wipePatterns();
curPat[ch].effectCols=1;
curSubSong->chanName[ch]="";
curSubSong->chanShortName[ch]="";
curSubSong->chanShow[ch]=true;
curSubSong->chanCollapse[ch]=false;
}
void DivEngine::changeSong(size_t songIndex) {
if (songIndex>=song.subsong.size()) return;
curSubSong=song.subsong[songIndex];
curPat=song.subsong[songIndex]->pat;
curOrders=&song.subsong[songIndex]->orders;
curSubSongIndex=songIndex;
curOrder=0;
curRow=0;
}
void DivEngine::swapChannelsP(int src, int dest) {
@ -688,6 +779,41 @@ void DivEngine::swapChannelsP(int src, int dest) {
BUSY_END;
}
void DivEngine::changeSongP(size_t index) {
if (index>=song.subsong.size()) return;
if (index==curSubSongIndex) return;
stop();
BUSY_BEGIN;
saveLock.lock();
changeSong(index);
saveLock.unlock();
BUSY_END;
}
int DivEngine::addSubSong() {
if (song.subsong.size()>=127) return -1;
BUSY_BEGIN;
saveLock.lock();
song.subsong.push_back(new DivSubSong);
saveLock.unlock();
BUSY_END;
return song.subsong.size()-1;
}
bool DivEngine::removeSubSong(int index) {
if (song.subsong.size()<=1) return false;
stop();
BUSY_BEGIN;
saveLock.lock();
song.subsong[index]->clearData();
delete song.subsong[index];
song.subsong.erase(song.subsong.begin()+index);
changeSong(0);
saveLock.unlock();
BUSY_END;
return true;
}
void DivEngine::changeSystem(int index, DivSystem which, bool preserveOrder) {
int chanCount=chans;
quitDispatch();
@ -760,6 +886,7 @@ bool DivEngine::addSystem(DivSystem which) {
return true;
}
// TODO: maybe issue with subsongs?
bool DivEngine::removeSystem(int index, bool preserveOrder) {
if (song.systemLen<=1) {
lastError="cannot remove the last one";
@ -1245,15 +1372,15 @@ void DivEngine::reset() {
}
extValue=0;
extValuePresent=0;
speed1=song.speed1;
speed2=song.speed2;
speed1=curSubSong->speed1;
speed2=curSubSong->speed2;
firstTick=false;
nextSpeed=speed1;
divider=60;
if (song.customTempo) {
divider=song.hz;
if (curSubSong->customTempo) {
divider=curSubSong->hz;
} else {
if (song.pal) {
if (curSubSong->pal) {
divider=60;
} else {
divider=50;
@ -1408,6 +1535,10 @@ int DivEngine::getRow() {
return curRow;
}
size_t DivEngine::getCurrentSubSong() {
return curSubSongIndex;
}
unsigned char DivEngine::getSpeed1() {
return speed1;
}
@ -1417,9 +1548,9 @@ unsigned char DivEngine::getSpeed2() {
}
float DivEngine::getHz() {
if (song.customTempo) {
return song.hz;
} else if (song.pal) {
if (curSubSong->customTempo) {
return curSubSong->hz;
} else if (curSubSong->pal) {
return 60.0;
} else {
return 50.0;
@ -1526,6 +1657,7 @@ void DivEngine::unmuteAll() {
}
int DivEngine::addInstrument(int refChan) {
if (song.ins.size()>=256) return -1;
BUSY_BEGIN;
DivInstrument* ins=new DivInstrument;
int insCount=(int)song.ins.size();
@ -1544,7 +1676,9 @@ int DivEngine::addInstrument(int refChan) {
*ins=song.nullInsQSound;
}
ins->name=fmt::sprintf("Instrument %d",insCount);
ins->type=prefType;
if (prefType!=DIV_INS_NULL) {
ins->type=prefType;
}
saveLock.lock();
song.ins.push_back(ins);
song.insLen=insCount+1;
@ -1554,6 +1688,10 @@ int DivEngine::addInstrument(int refChan) {
}
int DivEngine::addInstrumentPtr(DivInstrument* which) {
if (song.ins.size()>=256) {
delete which;
return -1;
}
BUSY_BEGIN;
saveLock.lock();
song.ins.push_back(which);
@ -1584,10 +1722,10 @@ void DivEngine::delInstrument(int index) {
song.insLen=song.ins.size();
for (int i=0; i<chans; i++) {
for (int j=0; j<256; j++) {
if (song.pat[i].data[j]==NULL) continue;
for (int k=0; k<song.patLen; k++) {
if (song.pat[i].data[j]->data[k][2]>index) {
song.pat[i].data[j]->data[k][2]--;
if (curPat[i].data[j]==NULL) continue;
for (int k=0; k<curSubSong->patLen; k++) {
if (curPat[i].data[j]->data[k][2]>index) {
curPat[i].data[j]->data[k][2]--;
}
}
}
@ -1598,6 +1736,7 @@ void DivEngine::delInstrument(int index) {
}
int DivEngine::addWave() {
if (song.wave.size()>=256) return -1;
BUSY_BEGIN;
saveLock.lock();
DivWavetable* wave=new DivWavetable;
@ -1610,37 +1749,48 @@ int DivEngine::addWave() {
}
bool DivEngine::addWaveFromFile(const char* path) {
if (song.wave.size()>=256) {
lastError="too many wavetables!";
return false;
}
FILE* f=ps_fopen(path,"rb");
if (f==NULL) {
lastError=fmt::sprintf("%s",strerror(errno));
return false;
}
unsigned char* buf;
ssize_t len;
if (fseek(f,0,SEEK_END)!=0) {
fclose(f);
lastError=fmt::sprintf("could not seek to end: %s",strerror(errno));
return false;
}
len=ftell(f);
if (len<0) {
fclose(f);
lastError=fmt::sprintf("could not determine file size: %s",strerror(errno));
return false;
}
if (len==(SIZE_MAX>>1)) {
fclose(f);
lastError="file size is invalid!";
return false;
}
if (len==0) {
fclose(f);
lastError="file is empty";
return false;
}
if (fseek(f,0,SEEK_SET)!=0) {
fclose(f);
lastError=fmt::sprintf("could not seek to beginning: %s",strerror(errno));
return false;
}
buf=new unsigned char[len];
if (fread(buf,1,len,f)!=(size_t)len) {
logW("did not read entire wavetable file buffer!");
delete[] buf;
lastError=fmt::sprintf("could not read entire file: %s",strerror(errno));
return false;
}
fclose(f);
@ -1720,6 +1870,7 @@ bool DivEngine::addWaveFromFile(const char* path) {
} catch (EndOfFileException& e) {
delete wave;
delete[] buf;
lastError="premature end of file";
return false;
}
@ -1746,6 +1897,7 @@ void DivEngine::delWave(int index) {
}
int DivEngine::addSample() {
if (song.sample.size()>=256) return -1;
BUSY_BEGIN;
saveLock.lock();
DivSample* sample=new DivSample;
@ -1760,6 +1912,10 @@ int DivEngine::addSample() {
}
int DivEngine::addSampleFromFile(const char* path) {
if (song.sample.size()>=256) {
lastError="too many samples!";
return -1;
}
BUSY_BEGIN;
warnings="";
@ -1957,18 +2113,18 @@ void DivEngine::delSample(int index) {
void DivEngine::addOrder(bool duplicate, bool where) {
unsigned char order[DIV_MAX_CHANS];
if (song.ordersLen>=0xff) return;
if (curSubSong->ordersLen>=0xff) return;
BUSY_BEGIN_SOFT;
if (duplicate) {
for (int i=0; i<DIV_MAX_CHANS; i++) {
order[i]=song.orders.ord[i][curOrder];
order[i]=curOrders->ord[i][curOrder];
}
} else {
bool used[256];
for (int i=0; i<chans; i++) {
memset(used,0,sizeof(bool)*256);
for (int j=0; j<song.ordersLen; j++) {
used[song.orders.ord[i][j]]=true;
for (int j=0; j<curSubSong->ordersLen; j++) {
used[curOrders->ord[i][j]]=true;
}
order[i]=0xff;
for (int j=0; j<256; j++) {
@ -1982,19 +2138,19 @@ void DivEngine::addOrder(bool duplicate, bool where) {
if (where) { // at the end
saveLock.lock();
for (int i=0; i<DIV_MAX_CHANS; i++) {
song.orders.ord[i][song.ordersLen]=order[i];
curOrders->ord[i][curSubSong->ordersLen]=order[i];
}
song.ordersLen++;
curSubSong->ordersLen++;
saveLock.unlock();
} else { // after current order
saveLock.lock();
for (int i=0; i<DIV_MAX_CHANS; i++) {
for (int j=song.ordersLen; j>curOrder; j--) {
song.orders.ord[i][j]=song.orders.ord[i][j-1];
for (int j=curSubSong->ordersLen; j>curOrder; j--) {
curOrders->ord[i][j]=curOrders->ord[i][j-1];
}
song.orders.ord[i][curOrder+1]=order[i];
curOrders->ord[i][curOrder+1]=order[i];
}
song.ordersLen++;
curSubSong->ordersLen++;
saveLock.unlock();
curOrder++;
if (playing && !freelance) {
@ -2006,21 +2162,21 @@ void DivEngine::addOrder(bool duplicate, bool where) {
void DivEngine::deepCloneOrder(bool where) {
unsigned char order[DIV_MAX_CHANS];
if (song.ordersLen>=0xff) return;
if (curSubSong->ordersLen>=0xff) return;
warnings="";
BUSY_BEGIN_SOFT;
for (int i=0; i<chans; i++) {
bool didNotFind=true;
logD("channel %d",i);
order[i]=song.orders.ord[i][curOrder];
order[i]=curOrders->ord[i][curOrder];
// find free slot
for (int j=0; j<256; j++) {
logD("finding free slot in %d...",j);
if (song.pat[i].data[j]==NULL) {
if (curPat[i].data[j]==NULL) {
int origOrd=order[i];
order[i]=j;
DivPattern* oldPat=song.pat[i].getPattern(origOrd,false);
DivPattern* pat=song.pat[i].getPattern(j,true);
DivPattern* oldPat=curPat[i].getPattern(origOrd,false);
DivPattern* pat=curPat[i].getPattern(j,true);
memcpy(pat->data,oldPat->data,256*32*sizeof(short));
logD("found at %d",j);
didNotFind=false;
@ -2034,19 +2190,19 @@ void DivEngine::deepCloneOrder(bool where) {
if (where) { // at the end
saveLock.lock();
for (int i=0; i<chans; i++) {
song.orders.ord[i][song.ordersLen]=order[i];
curOrders->ord[i][curSubSong->ordersLen]=order[i];
}
song.ordersLen++;
curSubSong->ordersLen++;
saveLock.unlock();
} else { // after current order
saveLock.lock();
for (int i=0; i<chans; i++) {
for (int j=song.ordersLen; j>curOrder; j--) {
song.orders.ord[i][j]=song.orders.ord[i][j-1];
for (int j=curSubSong->ordersLen; j>curOrder; j--) {
curOrders->ord[i][j]=curOrders->ord[i][j-1];
}
song.orders.ord[i][curOrder+1]=order[i];
curOrders->ord[i][curOrder+1]=order[i];
}
song.ordersLen++;
curSubSong->ordersLen++;
saveLock.unlock();
curOrder++;
if (playing && !freelance) {
@ -2057,17 +2213,17 @@ void DivEngine::deepCloneOrder(bool where) {
}
void DivEngine::deleteOrder() {
if (song.ordersLen<=1) return;
if (curSubSong->ordersLen<=1) return;
BUSY_BEGIN_SOFT;
saveLock.lock();
for (int i=0; i<DIV_MAX_CHANS; i++) {
for (int j=curOrder; j<song.ordersLen; j++) {
song.orders.ord[i][j]=song.orders.ord[i][j+1];
for (int j=curOrder; j<curSubSong->ordersLen; j++) {
curOrders->ord[i][j]=curOrders->ord[i][j+1];
}
}
song.ordersLen--;
curSubSong->ordersLen--;
saveLock.unlock();
if (curOrder>=song.ordersLen) curOrder=song.ordersLen-1;
if (curOrder>=curSubSong->ordersLen) curOrder=curSubSong->ordersLen-1;
if (playing && !freelance) {
playSub(false);
}
@ -2082,9 +2238,9 @@ void DivEngine::moveOrderUp() {
}
saveLock.lock();
for (int i=0; i<DIV_MAX_CHANS; i++) {
song.orders.ord[i][curOrder]^=song.orders.ord[i][curOrder-1];
song.orders.ord[i][curOrder-1]^=song.orders.ord[i][curOrder];
song.orders.ord[i][curOrder]^=song.orders.ord[i][curOrder-1];
curOrders->ord[i][curOrder]^=curOrders->ord[i][curOrder-1];
curOrders->ord[i][curOrder-1]^=curOrders->ord[i][curOrder];
curOrders->ord[i][curOrder]^=curOrders->ord[i][curOrder-1];
}
saveLock.unlock();
curOrder--;
@ -2096,15 +2252,15 @@ void DivEngine::moveOrderUp() {
void DivEngine::moveOrderDown() {
BUSY_BEGIN_SOFT;
if (curOrder>=song.ordersLen-1) {
if (curOrder>=curSubSong->ordersLen-1) {
BUSY_END;
return;
}
saveLock.lock();
for (int i=0; i<DIV_MAX_CHANS; i++) {
song.orders.ord[i][curOrder]^=song.orders.ord[i][curOrder+1];
song.orders.ord[i][curOrder+1]^=song.orders.ord[i][curOrder];
song.orders.ord[i][curOrder]^=song.orders.ord[i][curOrder+1];
curOrders->ord[i][curOrder]^=curOrders->ord[i][curOrder+1];
curOrders->ord[i][curOrder+1]^=curOrders->ord[i][curOrder];
curOrders->ord[i][curOrder]^=curOrders->ord[i][curOrder+1];
}
saveLock.unlock();
curOrder++;
@ -2117,12 +2273,12 @@ void DivEngine::moveOrderDown() {
void DivEngine::exchangeIns(int one, int two) {
for (int i=0; i<chans; i++) {
for (int j=0; j<256; j++) {
if (song.pat[i].data[j]==NULL) continue;
for (int k=0; k<song.patLen; k++) {
if (song.pat[i].data[j]->data[k][2]==one) {
song.pat[i].data[j]->data[k][2]=two;
} else if (song.pat[i].data[j]->data[k][2]==two) {
song.pat[i].data[j]->data[k][2]=one;
if (curPat[i].data[j]==NULL) continue;
for (int k=0; k<curSubSong->patLen; k++) {
if (curPat[i].data[j]->data[k][2]==one) {
curPat[i].data[j]->data[k][2]=two;
} else if (curPat[i].data[j]->data[k][2]==two) {
curPat[i].data[j]->data[k][2]=one;
}
}
}
@ -2244,9 +2400,9 @@ void DivEngine::autoNoteOn(int ch, int ins, int note, int vol) {
// 1. check which channels are viable for this instrument
DivInstrument* insInst=getIns(ins);
if (getPreferInsType(finalChan)!=insInst->type && getPreferInsSecondType(finalChan)!=insInst->type) notInViableChannel=true;
if (getPreferInsType(finalChan)!=insInst->type && getPreferInsSecondType(finalChan)!=insInst->type && getPreferInsType(finalChan)!=DIV_INS_NULL) notInViableChannel=true;
for (int i=0; i<chans; i++) {
if (ins==-1 || ins>=song.insLen || getPreferInsType(i)==insInst->type || getPreferInsSecondType(i)==insInst->type) {
if (ins==-1 || ins>=song.insLen || getPreferInsType(i)==insInst->type || (getPreferInsType(i)==DIV_INS_NULL && finalChanType==DIV_CH_NOISE) || getPreferInsSecondType(i)==insInst->type) {
if (insInst->type==DIV_INS_OPL) {
if (insInst->fm.ops==2 || getChannelType(i)==DIV_CH_OP) {
isViable[i]=true;
@ -2326,7 +2482,7 @@ void DivEngine::autoNoteOffAll() {
void DivEngine::setOrder(unsigned char order) {
BUSY_BEGIN_SOFT;
curOrder=order;
if (order>=song.ordersLen) curOrder=0;
if (order>=curSubSong->ordersLen) curOrder=0;
if (playing && !freelance) {
playSub(false);
}
@ -2349,15 +2505,15 @@ void DivEngine::setSysFlags(int system, unsigned int flags, bool restart) {
void DivEngine::setSongRate(float hz, bool pal) {
BUSY_BEGIN;
saveLock.lock();
song.pal=!pal;
song.hz=hz;
curSubSong->pal=!pal;
curSubSong->hz=hz;
// what?
song.customTempo=true;
curSubSong->customTempo=true;
divider=60;
if (song.customTempo) {
divider=song.hz;
if (curSubSong->customTempo) {
divider=curSubSong->hz;
} else {
if (song.pal) {
if (curSubSong->pal) {
divider=60;
} else {
divider=50;
@ -2722,6 +2878,8 @@ bool DivEngine::init() {
loadConf();
loadSampleROMs();
// set default system preset
if (!hasLoadedSomething) {
logD("setting default preset");
@ -2795,5 +2953,9 @@ bool DivEngine::quit() {
active=false;
delete[] oscBuf[0];
delete[] oscBuf[1];
if (yrw801ROM!=NULL) delete[] yrw801ROM;
if (tg100ROM!=NULL) delete[] tg100ROM;
if (mu5ROM!=NULL) delete[] mu5ROM;
song.unload();
return true;
}