otomatalabs/furnace
8
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Prepare for backward and bi-directional loop

Browse source
This commit is contained in:
cam900 2022-08-11 22:21:54 +09:00
parent da8f7dabd5
commit d44f5f0b2b
27 changed files with 418 additions and 123 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/engine/platform/pce.cpp
View file

@ -82,7 +82,7 @@ void DivPlatformPCE::acquire(short* bufL, short* bufR, size_t start, size_t len)
chan[i].dacPeriod+=chan[i].dacRate;
if (chan[i].dacPeriod>rate) {
DivSample* s=parent->getSample(chan[i].dacSample);
if (s->samples<=0) {
if (s->getEndPosition()<=0) {
chan[i].dacSample=-1;
continue;
}
@ -90,9 +90,9 @@ void DivPlatformPCE::acquire(short* bufL, short* bufR, size_t start, size_t len)
chWrite(i,0x04,0xdf);
chWrite(i,0x06,(((unsigned char)s->data8[chan[i].dacPos]+0x80)>>3));
chan[i].dacPos++;
if (s->isLoopable() && chan[i].dacPos>=s->getEndPosition()) {
chan[i].dacPos=s->loopStart;
} else if (chan[i].dacPos>=s->samples) {
if (s->isLoopable() && chan[i].dacPos>=(unsigned int)s->getLoopEndPosition()) {
chan[i].dacPos=s->getLoopStartPosition();
} else if (chan[i].dacPos>=(unsigned int)s->getEndPosition()) {
chan[i].dacSample=-1;
}
chan[i].dacPeriod-=rate;