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Merge branch 'master' of https://github.com/tildearrow/furnace into k053260

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This commit is contained in:
cam900 2023-04-08 08:51:00 +09:00
commit 548aa5e6ac
56 changed files with 818 additions and 179 deletions
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168
src/engine/config.cpp
View file

@ -23,21 +23,54 @@
#include "../fileutils.h"
#include <fmt/printf.h>
bool DivConfig::save(const char* path) {
#define REDUNDANCY_NUM_ATTEMPTS 5
#define CHECK_BUF_SIZE 8192
bool DivConfig::save(const char* path, bool redundancy) {
if (redundancy) {
char oldPath[4096];
char newPath[4096];
if (fileExists(path)==1) {
logD("rotating config files...");
for (int i=4; i>=0; i--) {
if (i>0) {
snprintf(oldPath,4095,"%s.%d",path,i);
} else {
strncpy(oldPath,path,4095);
}
snprintf(newPath,4095,"%s.%d",path,i+1);
if (i>=4) {
logV("remove %s",oldPath);
deleteFile(oldPath);
} else {
logV("move %s to %s",oldPath,newPath);
moveFiles(oldPath,newPath);
}
}
}
}
logD("opening config for write: %s",path);
FILE* f=ps_fopen(path,"wb");
if (f==NULL) {
logW("could not write config file! %s",strerror(errno));
reportError(fmt::sprintf("could not write config file! %s",strerror(errno)));
return false;
}
for (auto& i: conf) {
String toWrite=fmt::sprintf("%s=%s\n",i.first,i.second);
if (fwrite(toWrite.c_str(),1,toWrite.size(),f)!=toWrite.size()) {
logW("could not write config file! %s",strerror(errno));
reportError(fmt::sprintf("could not write config file! %s",strerror(errno)));
logV("removing config file");
fclose(f);
deleteFile(path);
return false;
}
}
fclose(f);
logD("config file written successfully.");
return true;
}
@ -63,6 +96,7 @@ void DivConfig::parseLine(const char* line) {
String value="";
bool keyOrValue=false;
for (const char* i=line; *i; i++) {
if (*i=='\r') continue;
if (*i=='\n') continue;
if (keyOrValue) {
value+=*i;
@ -79,17 +113,94 @@ void DivConfig::parseLine(const char* line) {
}
}
bool DivConfig::loadFromFile(const char* path, bool createOnFail) {
bool DivConfig::loadFromFile(const char* path, bool createOnFail, bool redundancy) {
char line[4096];
FILE* f=ps_fopen(path,"rb");
if (f==NULL) {
if (createOnFail) {
logI("creating default config.");
return save(path);
} else {
return false;
logD("opening config for read: %s",path);
FILE* f=NULL;
if (redundancy) {
unsigned char* readBuf=new unsigned char[CHECK_BUF_SIZE];
size_t readBufLen=0;
for (int i=0; i<REDUNDANCY_NUM_ATTEMPTS; i++) {
bool viable=false;
if (i>0) {
snprintf(line,4095,"%s.%d",path,i);
} else {
strncpy(line,path,4095);
}
logV("trying: %s",line);
// try to open config
f=ps_fopen(line,"rb");
// check whether we could open it
if (f==NULL) {
logV("fopen(): %s",strerror(errno));
continue;
}
// check whether there's something
while (!feof(f)) {
readBufLen=fread(readBuf,1,CHECK_BUF_SIZE,f);
if (ferror(f)) {
logV("fread(): %s",strerror(errno));
break;
}
for (size_t j=0; j<readBufLen; j++) {
if (readBuf[j]!='\r' && readBuf[j]!='\n' && readBuf[j]!=' ') {
viable=true;
break;
}
}
if (viable) break;
}
// there's something
if (viable) {
if (fseek(f,0,SEEK_SET)==-1) {
logV("fseek(): %s",strerror(errno));
viable=false;
} else {
break;
}
}
// close it (because there's nothing)
fclose(f);
f=NULL;
}
delete[] readBuf;
// we couldn't read at all
if (f==NULL) {
logD("config does not exist");
if (createOnFail) {
logI("creating default config.");
reportError(fmt::sprintf("Creating default config: %s",strerror(errno)));
return save(path,redundancy);
} else {
reportError(fmt::sprintf("COULD NOT LOAD CONFIG %s",strerror(errno)));
return false;
}
}
} else {
f=ps_fopen(path,"rb");
if (f==NULL) {
logD("config does not exist");
if (createOnFail) {
logI("creating default config.");
reportError(fmt::sprintf("Creating default config: %s",strerror(errno)));
return save(path);
} else {
reportError(fmt::sprintf("COULD NOT LOAD CONFIG %s",strerror(errno)));
return false;
}
}
}
logI("loading config.");
while (!feof(f)) {
if (fgets(line,4095,f)==NULL) {
@ -97,6 +208,7 @@ bool DivConfig::loadFromFile(const char* path, bool createOnFail) {
}
parseLine(line);
}
logD("end of file (%s)",strerror(errno));
fclose(f);
return true;
}
@ -175,6 +287,33 @@ String DivConfig::getString(String key, String fallback) const {
return fallback;
}
std::vector<int> DivConfig::getIntList(String key, std::initializer_list<int> fallback) const {
String next;
std::vector<int> ret;
try {
String val=conf.at(key);
for (char i: val) {
if (i==',') {
int num=std::stoi(next);
ret.push_back(num);
next="";
} else {
next+=i;
}
}
if (!next.empty()) {
int num=std::stoi(next);
ret.push_back(num);
}
return ret;
} catch (std::out_of_range& e) {
} catch (std::invalid_argument& e) {
}
return fallback;
}
bool DivConfig::has(String key) const {
try {
String test=conf.at(key);
@ -212,6 +351,17 @@ void DivConfig::set(String key, String value) {
conf[key]=value;
}
void DivConfig::set(String key, const std::vector<int>& value) {
String val;
bool comma=false;
for (int i: value) {
if (comma) val+=',';
val+=fmt::sprintf("%d",i);
comma=true;
}
conf[key]=val;
}
bool DivConfig::remove(String key) {
return conf.erase(key);
}

8
src/engine/config.h
View file

@ -22,6 +22,8 @@
#include "../ta-utils.h"
#include <map>
#include <vector>
#include <initializer_list>
class DivConfig {
std::map<String,String> conf;
@ -30,10 +32,10 @@ class DivConfig {
// config loading/saving
bool loadFromMemory(const char* buf);
bool loadFromBase64(const char* buf);
bool loadFromFile(const char* path, bool createOnFail=true);
bool loadFromFile(const char* path, bool createOnFail=true, bool redundancy=false);
String toString();
String toBase64();
bool save(const char* path);
bool save(const char* path, bool redundancy=false);
// get the map
const std::map<String,String>& configMap();
@ -44,6 +46,7 @@ class DivConfig {
float getFloat(String key, float fallback) const;
double getDouble(String key, double fallback) const;
String getString(String key, String fallback) const;
std::vector<int> getIntList(String key, std::initializer_list<int> fallback) const;
// check for existence
bool has(String key) const;
@ -55,6 +58,7 @@ class DivConfig {
void set(String key, double value);
void set(String key, const char* value);
void set(String key, String value);
void set(String key, const std::vector<int>& value);
// remove a config value
bool remove(String key);

4
src/engine/configEngine.cpp
View file

@ -110,12 +110,12 @@ void DivEngine::initConfDir() {
bool DivEngine::saveConf() {
configFile=configPath+String(CONFIG_FILE);
return conf.save(configFile.c_str());
return conf.save(configFile.c_str(),true);
}
bool DivEngine::loadConf() {
configFile=configPath+String(CONFIG_FILE);
return conf.loadFromFile(configFile.c_str());
return conf.loadFromFile(configFile.c_str(),true,true);
}
bool DivEngine::getConfBool(String key, bool fallback) {

10
src/engine/engine.cpp
View file

@ -2441,6 +2441,16 @@ void DivEngine::stop() {
}
}
}
// reset all chan oscs
for (int i=0; i<chans; i++) {
DivDispatchOscBuffer* buf=disCont[dispatchOfChan[i]].dispatch->getOscBuffer(dispatchChanOfChan[i]);
if (buf!=NULL) {
memset(buf->data,0,65536*sizeof(short));
buf->needle=0;
buf->readNeedle=0;
}
}
BUSY_END;
}

4
src/engine/engine.h
View file

@ -53,8 +53,8 @@
#define EXTERN_BUSY_BEGIN_SOFT e->softLocked=true; e->isBusy.lock();
#define EXTERN_BUSY_END e->isBusy.unlock(); e->softLocked=false;
#define DIV_VERSION "dev147"
#define DIV_ENGINE_VERSION 147
#define DIV_VERSION "dev152"
#define DIV_ENGINE_VERSION 152
// for imports
#define DIV_VERSION_MOD 0xff01
#define DIV_VERSION_FC 0xff02

125
src/engine/fileOps.cpp
View file

@ -696,6 +696,13 @@ bool DivEngine::loadDMF(unsigned char* file, size_t len) {
}
ds.wave.push_back(wave);
}
// sometimes there's a single length 0 wavetable in the file. I don't know why.
if (ds.waveLen==1) {
if (ds.wave[0]->len==0) {
ds.clearWavetables();
}
}
}
logV("%x",reader.tell());
@ -850,6 +857,7 @@ bool DivEngine::loadDMF(unsigned char* file, size_t len) {
sample->rate=22050;
if (ds.version>=0x0b) {
sample->rate=fileToDivRate(reader.readC());
sample->centerRate=sample->rate;
pitch=reader.readC();
vol=reader.readC();
}
@ -874,24 +882,7 @@ bool DivEngine::loadDMF(unsigned char* file, size_t len) {
// what the hell man...
cutStart=reader.readI();
cutEnd=reader.readI();
if (cutStart<0 || cutStart>length) {
logE("cutStart is out of range! (%d)",cutStart);
lastError="file is corrupt or unreadable at samples";
delete[] file;
return false;
}
if (cutEnd<0 || cutEnd>length) {
logE("cutEnd is out of range! (%d)",cutEnd);
lastError="file is corrupt or unreadable at samples";
delete[] file;
return false;
}
if (cutEnd<cutStart) {
logE("cutEnd %d is before cutStart %d. what's going on?",cutEnd,cutStart);
lastError="file is corrupt or unreadable at samples";
delete[] file;
return false;
}
logV("cutStart: %d cutEnd: %d",cutStart,cutEnd);
}
if (length>0) {
if (ds.version>0x08) {
@ -903,19 +894,6 @@ bool DivEngine::loadDMF(unsigned char* file, size_t len) {
data=new short[length];
reader.read(data,length*2);
}
if (ds.version>0x1b) {
if (cutStart!=0 || cutEnd!=length) {
// cut data
short* newData=new short[cutEnd-cutStart];
memcpy(newData,&data[cutStart],(cutEnd-cutStart)*sizeof(short));
delete[] data;
data=newData;
length=cutEnd-cutStart;
cutStart=0;
cutEnd=length;
}
}
#ifdef TA_BIG_ENDIAN
// convert to big-endian
@ -924,27 +902,73 @@ bool DivEngine::loadDMF(unsigned char* file, size_t len) {
}
#endif
if (pitch!=5) {
int scaledLen=(double)length/samplePitches[pitch];
if (scaledLen>0) {
// resample
logD("%d: scaling from %d...",i,pitch);
}
// render data
if (!sample->init((double)length/samplePitches[pitch])) {
logE("%d: error while initializing sample!",i);
}
unsigned int k=0;
float mult=(float)(vol)/50.0f;
for (double j=0; j<length; j+=samplePitches[pitch]) {
if (k>=sample->samples) {
break;
short* newData=new short[scaledLen];
int k=0;
float mult=(float)(vol)/50.0f;
for (double j=0; j<length; j+=samplePitches[pitch]) {
if (k>=scaledLen) {
break;
}
if (sample->depth==DIV_SAMPLE_DEPTH_8BIT) {
float next=(float)(data[(unsigned int)j]-0x80)*mult;
newData[k++]=fmin(fmax(next,-128),127);
} else {
float next=(float)data[(unsigned int)j]*mult;
newData[k++]=fmin(fmax(next,-32768),32767);
}
}
if (sample->depth==DIV_SAMPLE_DEPTH_8BIT) {
float next=(float)(data[(unsigned int)j]-0x80)*mult;
sample->data8[k++]=fmin(fmax(next,-128),127);
} else {
float next=(float)data[(unsigned int)j]*mult;
sample->data16[k++]=fmin(fmax(next,-32768),32767);
delete[] data;
data=newData;
}
if (ds.version>=0x1b) {
if (cutStart<0 || cutStart>scaledLen) {
logE("cutStart is out of range! (%d)",cutStart);
lastError="file is corrupt or unreadable at samples";
delete[] file;
return false;
}
if (cutEnd<0 || cutEnd>scaledLen) {
logE("cutEnd is out of range! (%d)",cutEnd);
lastError="file is corrupt or unreadable at samples";
delete[] file;
return false;
}
if (cutEnd<cutStart) {
logE("cutEnd %d is before cutStart %d. what's going on?",cutEnd,cutStart);
lastError="file is corrupt or unreadable at samples";
delete[] file;
return false;
}
if (cutStart!=0 || cutEnd!=scaledLen) {
// cut data
short* newData=new short[cutEnd-cutStart];
memcpy(newData,&data[cutStart],(cutEnd-cutStart)*sizeof(short));
delete[] data;
data=newData;
scaledLen=cutEnd-cutStart;
cutStart=0;
cutEnd=scaledLen;
}
}
// copy data
if (!sample->init(scaledLen)) {
logE("%d: error while initializing sample!",i);
} else {
for (int i=0; i<scaledLen; i++) {
if (sample->depth==DIV_SAMPLE_DEPTH_8BIT) {
sample->data8[i]=data[i];
} else {
sample->data16[i]=data[i];
}
}
}
@ -5183,7 +5207,6 @@ SafeWriter* DivEngine::saveFur(bool notPrimary) {
for (int i=0; i<song.insLen; i++) {
DivInstrument* ins=song.ins[i];
insPtr.push_back(w->tell());
logV("writing instrument %d...",i);
ins->putInsData2(w,false);
}

13
src/engine/instrument.cpp
View file

@ -214,7 +214,6 @@ bool DivInstrumentSNES::operator==(const DivInstrumentSNES& other) {
#undef _C
#define FEATURE_BEGIN(x) \
logV("- %s",x); \
w->write(x,2); \
size_t featStartSeek=w->tell(); \
w->writeS(0);
@ -2103,6 +2102,12 @@ void DivInstrument::readFeatureSM(SafeReader& reader, short version) {
amiga.noteMap[note].freq=reader.readS();
amiga.noteMap[note].map=reader.readS();
}
if (version<152) {
for (int note=0; note<120; note++) {
amiga.noteMap[note].freq=note;
}
}
}
READ_FEAT_END;
@ -2970,6 +2975,12 @@ DivDataErrors DivInstrument::readInsDataOld(SafeReader &reader, short version) {
for (int note=0; note<120; note++) {
amiga.noteMap[note].map=reader.readS();
}
if (version<152) {
for (int note=0; note<120; note++) {
amiga.noteMap[note].freq=note;
}
}
}
}

7
src/engine/instrument.h
View file

@ -415,7 +415,7 @@ struct DivInstrumentAmiga {
if (note>119) note=119;
return noteMap[note].freq;
}
return -1;
return note;
}
DivInstrumentAmiga():
@ -424,8 +424,9 @@ struct DivInstrumentAmiga {
useSample(false),
useWave(false),
waveLen(31) {
for (SampleMap& elem: noteMap) {
elem=SampleMap();
for (int i=0; i<120; i++) {
noteMap[i].map=-1;
noteMap[i].freq=i;
}
}
};

5
src/engine/platform/amiga.cpp
View file

@ -560,7 +560,10 @@ int DivPlatformAmiga::dispatch(DivCommand c) {
}
}
} else {
if (c.value!=DIV_NOTE_NULL) chan[c.chan].sample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
chan[c.chan].useWave=false;
}
if (c.value!=DIV_NOTE_NULL) {

7
src/engine/platform/ay.cpp
View file

@ -292,8 +292,6 @@ void DivPlatformAY8910::tick(bool sysTick) {
if (chan[i].std.phaseReset.val==1) {
if (chan[i].nextPSGMode.dac) {
if (dumpWrites) addWrite(0xffff0002+(i<<8),0);
DivInstrument* ins=parent->getIns(chan[i].ins,DIV_INS_AY);
chan[i].dac.sample=ins->amiga.getSample(chan[i].note);
if (chan[i].dac.sample<0 || chan[i].dac.sample>=parent->song.sampleLen) {
if (dumpWrites) {
rWrite(0x08+i,0);
@ -405,7 +403,10 @@ int DivPlatformAY8910::dispatch(DivCommand c) {
if (chan[c.chan].nextPSGMode.dac) {
if (skipRegisterWrites) break;
if (!parent->song.disableSampleMacro && (ins->type==DIV_INS_AMIGA || ins->amiga.useSample)) {
if (c.value!=DIV_NOTE_NULL) chan[c.chan].dac.sample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].dac.sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (chan[c.chan].dac.sample<0 || chan[c.chan].dac.sample>=parent->song.sampleLen) {
chan[c.chan].dac.sample=-1;
if (dumpWrites) addWrite(0xffff0002+(c.chan<<8),0);

7
src/engine/platform/ay8930.cpp
View file

@ -280,8 +280,6 @@ void DivPlatformAY8930::tick(bool sysTick) {
if (chan[i].std.phaseReset.val==1) {
if (chan[i].nextPSGMode.dac) {
if (dumpWrites) addWrite(0xffff0002+(i<<8),0);
DivInstrument* ins=parent->getIns(chan[i].ins,DIV_INS_AY8930);
chan[i].dac.sample=ins->amiga.getSample(chan[i].note);
if (chan[i].dac.sample<0 || chan[i].dac.sample>=parent->song.sampleLen) {
if (dumpWrites) {
rWrite(0x08+i,0);
@ -406,7 +404,10 @@ int DivPlatformAY8930::dispatch(DivCommand c) {
if (chan[c.chan].nextPSGMode.dac) {
if (skipRegisterWrites) break;
if (ins->type==DIV_INS_AMIGA || ins->amiga.useSample) {
if (c.value!=DIV_NOTE_NULL) chan[c.chan].dac.sample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].dac.sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (chan[c.chan].dac.sample<0 || chan[c.chan].dac.sample>=parent->song.sampleLen) {
chan[c.chan].dac.sample=-1;
if (dumpWrites) addWrite(0xffff0002+(c.chan<<8),0);

13
src/engine/platform/es5506.cpp
View file

@ -410,7 +410,7 @@ void DivPlatformES5506::tick(bool sysTick) {
if (chan[i].pcmChanged.changed) {
if (chan[i].pcmChanged.index) {
const int next=chan[i].pcm.next;
bool sampleVaild=false;
bool sampleValid=false;
if (((ins->amiga.useNoteMap) && (next>=0 && next<120)) ||
((!ins->amiga.useNoteMap) && (next>=0 && next<parent->song.sampleLen))) {
DivInstrumentAmiga::SampleMap& noteMapind=ins->amiga.noteMap[next];
@ -420,7 +420,7 @@ void DivPlatformES5506::tick(bool sysTick) {
}
if (sample>=0 && sample<parent->song.sampleLen) {
const unsigned int offES5506=sampleOffES5506[sample];
sampleVaild=true;
sampleValid=true;
chan[i].pcm.index=sample;
chan[i].pcm.isNoteMap=ins->amiga.useNoteMap;
DivSample* s=parent->getSample(sample);
@ -459,7 +459,7 @@ void DivPlatformES5506::tick(bool sysTick) {
}
}
}
if (sampleVaild) {
if (sampleValid) {
if (!chan[i].keyOn) {
pageWrite(0x20|i,0x03,(chan[i].pcm.direction)?chan[i].pcm.end:chan[i].pcm.start);
}
@ -750,12 +750,13 @@ int DivPlatformES5506::dispatch(DivCommand c) {
switch (c.cmd) {
case DIV_CMD_NOTE_ON: {
DivInstrument* ins=parent->getIns(chan[c.chan].ins,DIV_INS_ES5506);
bool sampleVaild=false;
bool sampleValid=false;
if (((ins->amiga.useNoteMap) && (c.value>=0 && c.value<120)) ||
((!ins->amiga.useNoteMap) && (ins->amiga.initSample>=0 && ins->amiga.initSample<parent->song.sampleLen))) {
int sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
if (sample>=0 && sample<parent->song.sampleLen) {
sampleVaild=true;
sampleValid=true;
chan[c.chan].volMacroMax=ins->type==DIV_INS_AMIGA?64:0xfff;
chan[c.chan].panMacroMax=ins->type==DIV_INS_AMIGA?127:0xfff;
chan[c.chan].pcm.note=c.value;
@ -764,7 +765,7 @@ int DivPlatformES5506::dispatch(DivCommand c) {
chan[c.chan].envelope=ins->es5506.envelope;
}
}
if (!sampleVaild) {
if (!sampleValid) {
chan[c.chan].pcm.index=chan[c.chan].pcm.next=-1;
chan[c.chan].filter=DivInstrumentES5506::Filter();
chan[c.chan].envelope=DivInstrumentES5506::Envelope();

5
src/engine/platform/ga20.cpp
View file

@ -200,7 +200,10 @@ int DivPlatformGA20::dispatch(DivCommand c) {
case DIV_CMD_NOTE_ON: {
DivInstrument* ins=parent->getIns(chan[c.chan].ins,DIV_INS_AMIGA);
chan[c.chan].macroVolMul=ins->type==DIV_INS_AMIGA?64:255;
if (c.value!=DIV_NOTE_NULL) chan[c.chan].sample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value);
}

5
src/engine/platform/genesis.cpp
View file

@ -681,7 +681,10 @@ int DivPlatformGenesis::dispatch(DivCommand c) {
if (c.chan>=5 && chan[c.chan].dacMode) {
//if (skipRegisterWrites) break;
if (ins->type==DIV_INS_AMIGA) { // Furnace mode
if (c.value!=DIV_NOTE_NULL) chan[c.chan].dacSample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].dacSample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (chan[c.chan].dacSample<0 || chan[c.chan].dacSample>=parent->song.sampleLen) {
chan[c.chan].dacSample=-1;
if (dumpWrites) addWrite(0xffff0002,0);

5
src/engine/platform/k007232.cpp
View file

@ -274,7 +274,10 @@ int DivPlatformK007232::dispatch(DivCommand c) {
case DIV_CMD_NOTE_ON: {
DivInstrument* ins=parent->getIns(chan[c.chan].ins,DIV_INS_AMIGA);
chan[c.chan].macroVolMul=ins->type==DIV_INS_AMIGA?64:15;
if (c.value!=DIV_NOTE_NULL) chan[c.chan].sample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value);
}

5
src/engine/platform/lynx.cpp
View file

@ -261,13 +261,14 @@ int DivPlatformLynx::dispatch(DivCommand c) {
chan[c.chan].macroVolMul=ins->type==DIV_INS_AMIGA?64:127;
chan[c.chan].pcm=(ins->type==DIV_INS_AMIGA || ins->amiga.useSample);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value);
if (chan[c.chan].pcm) {
chan[c.chan].sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
chan[c.chan].sampleBaseFreq=NOTE_FREQUENCY(c.value);
if (c.value!=DIV_NOTE_NULL) chan[c.chan].sample=ins->amiga.getSample(c.value);
chan[c.chan].sampleAccum=0;
chan[c.chan].samplePos=0;
}
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value);
chan[c.chan].freqChanged=true;
chan[c.chan].note=c.value;
chan[c.chan].actualNote=c.value;

5
src/engine/platform/mmc5.cpp
View file

@ -176,7 +176,10 @@ int DivPlatformMMC5::dispatch(DivCommand c) {
if (c.chan==2) { // PCM
DivInstrument* ins=parent->getIns(chan[c.chan].ins,DIV_INS_STD);
if (ins->type==DIV_INS_AMIGA) {
if (c.value!=DIV_NOTE_NULL) dacSample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
dacSample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (dacSample<0 || dacSample>=parent->song.sampleLen) {
dacSample=-1;
if (dumpWrites) addWrite(0xffff0002,0);

5
src/engine/platform/nes.cpp
View file

@ -361,7 +361,10 @@ int DivPlatformNES::dispatch(DivCommand c) {
if (c.chan==4) { // PCM
DivInstrument* ins=parent->getIns(chan[c.chan].ins,DIV_INS_STD);
if (ins->type==DIV_INS_AMIGA) {
if (c.value!=DIV_NOTE_NULL) dacSample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
dacSample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (dacSample<0 || dacSample>=parent->song.sampleLen) {
dacSample=-1;
if (dumpWrites && !dpcmMode) addWrite(0xffff0002,0);

5
src/engine/platform/opl.cpp
View file

@ -856,7 +856,10 @@ int DivPlatformOPL::dispatch(DivCommand c) {
chan[c.chan].outVol=chan[c.chan].vol;
immWrite(18,chan[c.chan].outVol);
}
if (c.value!=DIV_NOTE_NULL) chan[c.chan].sample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (chan[c.chan].sample>=0 && chan[c.chan].sample<parent->song.sampleLen) {
DivSample* s=parent->getSample(chan[c.chan].sample);
immWrite(8,0);

5
src/engine/platform/pce.cpp
View file

@ -282,7 +282,10 @@ int DivPlatformPCE::dispatch(DivCommand c) {
if (ins->type==DIV_INS_AMIGA || ins->amiga.useSample) {
chan[c.chan].furnaceDac=true;
if (skipRegisterWrites) break;
if (c.value!=DIV_NOTE_NULL) chan[c.chan].dacSample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].dacSample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (chan[c.chan].dacSample<0 || chan[c.chan].dacSample>=parent->song.sampleLen) {
chan[c.chan].dacSample=-1;
if (dumpWrites) addWrite(0xffff0002+(c.chan<<8),0);

5
src/engine/platform/pcmdac.cpp
View file

@ -271,7 +271,10 @@ int DivPlatformPCMDAC::dispatch(DivCommand c) {
}
}
} else {
if (c.value!=DIV_NOTE_NULL) chan[0].sample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[0].sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
chan[0].useWave=false;
}
if (c.value!=DIV_NOTE_NULL) {

5
src/engine/platform/qsound.cpp
View file

@ -450,7 +450,10 @@ int DivPlatformQSound::dispatch(DivCommand c) {
case DIV_CMD_NOTE_ON: {
DivInstrument* ins=parent->getIns(chan[c.chan].ins,DIV_INS_AMIGA);
chan[c.chan].isNewQSound=(ins->type==DIV_INS_QSOUND);
if (c.value!=DIV_NOTE_NULL) chan[c.chan].sample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].baseFreq=QS_NOTE_FREQUENCY(c.value);
}

5
src/engine/platform/rf5c68.cpp
View file

@ -182,7 +182,10 @@ int DivPlatformRF5C68::dispatch(DivCommand c) {
case DIV_CMD_NOTE_ON: {
DivInstrument* ins=parent->getIns(chan[c.chan].ins,DIV_INS_AMIGA);
chan[c.chan].macroVolMul=ins->type==DIV_INS_AMIGA?64:255;
if (c.value!=DIV_NOTE_NULL) chan[c.chan].sample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].baseFreq=NOTE_FREQUENCY(c.value);
}

11
src/engine/platform/segapcm.cpp
View file

@ -186,7 +186,10 @@ int DivPlatformSegaPCM::dispatch(DivCommand c) {
if (ins->type==DIV_INS_AMIGA || ins->type==DIV_INS_SEGAPCM) {
chan[c.chan].macroVolMul=(ins->type==DIV_INS_AMIGA)?64:127;
chan[c.chan].isNewSegaPCM=(ins->type==DIV_INS_SEGAPCM);
if (c.value!=DIV_NOTE_NULL) chan[c.chan].pcm.sample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].pcm.sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (chan[c.chan].pcm.sample<0 || chan[c.chan].pcm.sample>=parent->song.sampleLen) {
chan[c.chan].pcm.sample=-1;
rWrite(0x86+(c.chan<<3),3);
@ -480,7 +483,11 @@ void DivPlatformSegaPCM::renderSamples(int sysID) {
if (memPos>=16777216) break;
sampleOffSegaPCM[i]=memPos;
for (unsigned int j=0; j<alignedSize; j++) {
sampleMem[memPos++]=((unsigned char)sample->data8[j]+0x80);
if (j>=sample->samples) {
sampleMem[memPos++]=0;
} else {
sampleMem[memPos++]=((unsigned char)sample->data8[j]+0x80);
}
sampleEndSegaPCM[i]=((memPos+0xff)>>8)-1;
if (memPos>=16777216) break;
}

5
src/engine/platform/snes.cpp
View file

@ -336,7 +336,10 @@ int DivPlatformSNES::dispatch(DivCommand c) {
}
chan[c.chan].ws.init(ins,chan[c.chan].wtLen,15,chan[c.chan].insChanged);
} else {
if (c.value!=DIV_NOTE_NULL) chan[c.chan].sample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
chan[c.chan].useWave=false;
}
if (chan[c.chan].useWave || chan[c.chan].sample<0 || chan[c.chan].sample>=parent->song.sampleLen) {

5
src/engine/platform/swan.cpp
View file

@ -261,7 +261,10 @@ int DivPlatformSwan::dispatch(DivCommand c) {
dacPos=0;
dacPeriod=0;
if (ins->type==DIV_INS_AMIGA || ins->amiga.useSample) {
if (c.value!=DIV_NOTE_NULL) dacSample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
dacSample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (dacSample<0 || dacSample>=parent->song.sampleLen) {
dacSample=-1;
if (dumpWrites) postWrite(0xffff0002,0);

6
src/engine/platform/vera.cpp
View file

@ -235,7 +235,11 @@ int DivPlatformVERA::dispatch(DivCommand c) {
if (c.chan<16) {
rWriteLo(c.chan,2,chan[c.chan].vol);
} else {
if (c.value!=DIV_NOTE_NULL) chan[16].pcm.sample=parent->getIns(chan[16].ins,DIV_INS_VERA)->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
DivInstrument* ins=parent->getIns(chan[16].ins,DIV_INS_VERA);
chan[16].pcm.sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (chan[16].pcm.sample<0 || chan[16].pcm.sample>=parent->song.sampleLen) {
chan[16].pcm.sample=-1;
}

7
src/engine/platform/vrc6.cpp
View file

@ -179,8 +179,6 @@ void DivPlatformVRC6::tick(bool sysTick) {
if (chan[i].std.phaseReset.val && chan[i].active) {
if ((i!=2) && (!chan[i].pcm)) {
if (dumpWrites) addWrite(0xffff0002+(i<<8),0);
DivInstrument* ins=parent->getIns(chan[i].ins,DIV_INS_VRC6);
chan[i].dacSample=ins->amiga.getSample(chan[i].note);
if (chan[i].dacSample<0 || chan[i].dacSample>=parent->song.sampleLen) {
if (dumpWrites) {
chWrite(i,2,0x80);
@ -242,7 +240,10 @@ int DivPlatformVRC6::dispatch(DivCommand c) {
if (chan[c.chan].pcm) {
if (skipRegisterWrites) break;
if (ins->type==DIV_INS_AMIGA || ins->amiga.useSample) {
if (c.value!=DIV_NOTE_NULL) chan[c.chan].dacSample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].dacSample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (chan[c.chan].dacSample<0 || chan[c.chan].dacSample>=parent->song.sampleLen) {
chan[c.chan].dacSample=-1;
if (dumpWrites) addWrite(0xffff0002+(c.chan<<8),0);

5
src/engine/platform/x1_010.cpp
View file

@ -540,7 +540,10 @@ int DivPlatformX1_010::dispatch(DivCommand c) {
if (chan[c.chan].furnacePCM) {
chan[c.chan].pcm=true;
chan[c.chan].macroInit(ins);
if (c.value!=DIV_NOTE_NULL) chan[c.chan].sample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (chan[c.chan].sample>=0 && chan[c.chan].sample<parent->song.sampleLen) {
DivSample* s=parent->getSample(chan[c.chan].sample);
if (isBanked) {

5
src/engine/platform/ym2608.cpp
View file

@ -896,7 +896,10 @@ int DivPlatformYM2608::dispatch(DivCommand c) {
chan[c.chan].outVol=chan[c.chan].vol;
immWrite(0x10b,chan[c.chan].outVol);
}
if (c.value!=DIV_NOTE_NULL) chan[c.chan].sample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (chan[c.chan].sample>=0 && chan[c.chan].sample<parent->song.sampleLen) {
DivSample* s=parent->getSample(chan[c.chan].sample);
immWrite(0x100,0x01); // reset

5
src/engine/platform/ym2610.cpp
View file

@ -827,7 +827,10 @@ int DivPlatformYM2610::dispatch(DivCommand c) {
chan[c.chan].outVol=chan[c.chan].vol;
immWrite(0x1b,chan[c.chan].outVol);
}
if (c.value!=DIV_NOTE_NULL) chan[c.chan].sample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (chan[c.chan].sample>=0 && chan[c.chan].sample<parent->song.sampleLen) {
DivSample* s=parent->getSample(chan[c.chan].sample);
immWrite(0x12,(sampleOffB[chan[c.chan].sample]>>8)&0xff);

5
src/engine/platform/ym2610b.cpp
View file

@ -894,7 +894,10 @@ int DivPlatformYM2610B::dispatch(DivCommand c) {
chan[c.chan].outVol=chan[c.chan].vol;
immWrite(0x1b,chan[c.chan].outVol);
}
if (c.value!=DIV_NOTE_NULL) chan[c.chan].sample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (chan[c.chan].sample>=0 && chan[c.chan].sample<parent->song.sampleLen) {
DivSample* s=parent->getSample(chan[c.chan].sample);
immWrite(0x12,(sampleOffB[chan[c.chan].sample]>>8)&0xff);

5
src/engine/platform/ymz280b.cpp
View file

@ -212,7 +212,10 @@ int DivPlatformYMZ280B::dispatch(DivCommand c) {
DivInstrument* ins=parent->getIns(chan[c.chan].ins,DIV_INS_AMIGA);
chan[c.chan].isNewYMZ=ins->type==DIV_INS_YMZ280B;
chan[c.chan].macroVolMul=ins->type==DIV_INS_AMIGA?64:255;
if (c.value!=DIV_NOTE_NULL) chan[c.chan].sample=ins->amiga.getSample(c.value);
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].sample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
}
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].baseFreq=NOTE_FREQUENCY(c.value);
}

3
src/engine/platform/zxbeeperquadtone.cpp
View file

@ -169,10 +169,11 @@ int DivPlatformZXBeeperQuadTone::dispatch(DivCommand c) {
} else {
DivInstrument* ins=parent->getIns(chan[c.chan].ins,DIV_INS_AMIGA);
if (c.value!=DIV_NOTE_NULL) {
curSample=ins->amiga.getSample(c.value);
c.value=ins->amiga.getFreq(c.value);
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value);
chan[c.chan].freqChanged=true;
chan[c.chan].note=c.value;
curSample=ins->amiga.getSample(c.value);
// TODO support offset commands
curSamplePos=0;
curSamplePeriod=0;

9
src/engine/playback.cpp
View file

@ -1412,6 +1412,15 @@ bool DivEngine::nextTick(bool noAccum, bool inhibitLowLat) {
ret=true;
shallStop=false;
shallStopSched=false;
// reset all chan oscs
for (int i=0; i<chans; i++) {
DivDispatchOscBuffer* buf=disCont[dispatchOfChan[i]].dispatch->getOscBuffer(dispatchChanOfChan[i]);
if (buf!=NULL) {
memset(buf->data,0,65536*sizeof(short));
buf->needle=0;
buf->readNeedle=0;
}
}
return ret;
}

1
src/engine/waveSynth.cpp
View file

@ -212,7 +212,6 @@ void DivWaveSynth::setWidth(int val) {
void DivWaveSynth::changeWave1(int num) {
DivWavetable* w1=e->getWave(num);
logV("changeWave1 (%d)",width);
if (width<1) return;
for (int i=0; i<width; i++) {
if (w1->max<1 || w1->len<1) {