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

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This commit is contained in:
cam900 2022-10-22 10:17:00 +09:00
commit 487607b6ae
110 changed files with 1707 additions and 854 deletions
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32
src/engine/platform/genesis.cpp
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@ -27,11 +27,11 @@
#define IS_REALLY_MUTED(x) (isMuted[x] && (x<5 || !softPCM || (isMuted[5] && isMuted[6])))
void DivPlatformGenesis::processDAC() {
void DivPlatformGenesis::processDAC(int iRate) {
if (softPCM) {
softPCMTimer+=chipClock/576;
if (softPCMTimer>rate) {
softPCMTimer-=rate;
if (softPCMTimer>iRate) {
softPCMTimer-=iRate;
int sample=0;
for (int i=5; i<7; i++) {
@ -75,14 +75,14 @@ void DivPlatformGenesis::processDAC() {
} else {
if (!chan[5].dacReady) {
chan[5].dacDelay+=32000;
if (chan[5].dacDelay>=rate) {
chan[5].dacDelay-=rate;
if (chan[5].dacDelay>=iRate) {
chan[5].dacDelay-=iRate;
chan[5].dacReady=true;
}
}
if (chan[5].dacMode && chan[5].dacSample!=-1) {
chan[5].dacPeriod+=chan[5].dacRate;
if (chan[5].dacPeriod>=rate) {
if (chan[5].dacPeriod>=iRate) {
DivSample* s=parent->getSample(chan[5].dacSample);
if (s->samples>0) {
if (!isMuted[5]) {
@ -106,7 +106,7 @@ void DivPlatformGenesis::processDAC() {
rWrite(0x2b,0);
}
}
while (chan[5].dacPeriod>=rate) chan[5].dacPeriod-=rate;
while (chan[5].dacPeriod>=iRate) chan[5].dacPeriod-=iRate;
} else {
chan[5].dacSample=-1;
}
@ -120,7 +120,7 @@ void DivPlatformGenesis::acquire_nuked(short* bufL, short* bufR, size_t start, s
static int os[2];
for (size_t h=start; h<start+len; h++) {
processDAC();
processDAC(rate);
os[0]=0; os[1]=0;
for (int i=0; i<6; i++) {
@ -180,7 +180,7 @@ void DivPlatformGenesis::acquire_ymfm(short* bufL, short* bufR, size_t start, si
ymfm::ym2612::fm_engine* fme=fm_ymfm->debug_engine();
for (size_t h=start; h<start+len; h++) {
processDAC();
processDAC(rate);
os[0]=0; os[1]=0;
if (!writes.empty()) {
@ -237,6 +237,20 @@ void DivPlatformGenesis::acquire(short* bufL, short* bufR, size_t start, size_t
}
}
void DivPlatformGenesis::fillStream(std::vector<DivDelayedWrite>& stream, int sRate, size_t len) {
while (!writes.empty()) writes.pop_front();
for (size_t i=0; i<len; i++) {
processDAC(sRate);
while (!writes.empty()) {
QueuedWrite& w=writes.front();
stream.push_back(DivDelayedWrite(i,w.addr,w.val));
writes.pop_front();
}
}
regWrites.clear();
}
void DivPlatformGenesis::tick(bool sysTick) {
for (int i=0; i<(softPCM?7:6); i++) {
if (i==2 && extMode) continue;