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Merge branch 'master' into feature/Moar-patch-bank-support-part3

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This commit is contained in:
James Alan Nguyen 2022-05-14 23:22:57 +10:00
commit 80e8a3155c
55 changed files with 3338 additions and 478 deletions
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93
src/engine/engine.cpp
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@ -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();
@ -1532,7 +1612,9 @@ 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;
@ -2230,9 +2312,9 @@ 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;
@ -2708,6 +2790,8 @@ bool DivEngine::init() {
loadConf();
loadSampleROMs();
// set default system preset
if (!hasLoadedSomething) {
logD("setting default preset");
@ -2781,5 +2865,8 @@ 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;
return true;
}