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earliest multi-chip support

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no saving, no adding chips yet...
only the beginning
This commit is contained in:
tildearrow 2022-01-08 17:15:12 -05:00
parent 7080434ed4
commit 06c7ac92a2
6 changed files with 129 additions and 97 deletions
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32
src/engine/engine.cpp
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@ -1940,7 +1940,7 @@ void DivEngine::addOrder(bool duplicate, bool where) {
if (song.ordersLen>=0x7e) return;
isBusy.lock();
if (duplicate) {
for (int i=0; i<32; i++) {
for (int i=0; i<DIV_MAX_CHANS; i++) {
order[i]=song.orders.ord[i][curOrder];
}
} else {
@ -1960,12 +1960,12 @@ void DivEngine::addOrder(bool duplicate, bool where) {
}
}
if (where) { // at the end
for (int i=0; i<32; i++) {
for (int i=0; i<DIV_MAX_CHANS; i++) {
song.orders.ord[i][song.ordersLen]=order[i];
}
song.ordersLen++;
} else { // after current order
for (int i=0; i<32; i++) {
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];
}
@ -1983,7 +1983,7 @@ void DivEngine::addOrder(bool duplicate, bool where) {
void DivEngine::deleteOrder() {
if (song.ordersLen<=1) return;
isBusy.lock();
for (int i=0; i<32; i++) {
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];
}
@ -2002,7 +2002,7 @@ void DivEngine::moveOrderUp() {
isBusy.unlock();
return;
}
for (int i=0; i<32; i++) {
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];
@ -2020,7 +2020,7 @@ void DivEngine::moveOrderDown() {
isBusy.unlock();
return;
}
for (int i=0; i<32; i++) {
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];
@ -2278,15 +2278,17 @@ bool DivEngine::init(String outName) {
while (remainingLoops) {
nextBuf(NULL,NULL,0,2,got.bufsize);
if (dispatch->isStereo()) {
for (size_t i=0; i<got.bufsize; i++) {
ilBuffer[i<<1]=bbOut[0][i];
ilBuffer[1+(i<<1)]=bbOut[1][i];
}
} else {
for (size_t i=0; i<got.bufsize; i++) {
ilBuffer[i<<1]=bbOut[0][i];
ilBuffer[1+(i<<1)]=bbOut[0][i];
for (int h=0; h<song.systemLen; h++) {
if (disCont[h].dispatch->isStereo()) {
for (size_t i=0; i<got.bufsize; i++) {
ilBuffer[i<<1]=disCont[h].bbOut[0][i];
ilBuffer[1+(i<<1)]=disCont[h].bbOut[1][i];
}
} else {
for (size_t i=0; i<got.bufsize; i++) {
ilBuffer[i<<1]=disCont[h].bbOut[0][i];
ilBuffer[1+(i<<1)]=disCont[h].bbOut[0][i];
}
}
}