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VGM export: fix it under low-latency mode

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This commit is contained in:
tildearrow 2022-04-15 22:27:44 -05:00
parent b48a2368be
commit 6b294933bc
3 changed files with 4 additions and 4 deletions
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2
src/engine/engine.h
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@ -271,7 +271,7 @@ class DivEngine {
void nextRow(); void nextRow();
void performVGMWrite(SafeWriter* w, DivSystem sys, DivRegWrite& write, int streamOff, double* loopTimer, double* loopFreq, int* loopSample, bool isSecond); void performVGMWrite(SafeWriter* w, DivSystem sys, DivRegWrite& write, int streamOff, double* loopTimer, double* loopFreq, int* loopSample, bool isSecond);
// returns true if end of song. // returns true if end of song.
bool nextTick(bool noAccum=false); bool nextTick(bool noAccum=false, bool inhibitLowLat=false);
bool perSystemEffect(int ch, unsigned char effect, unsigned char effectVal); bool perSystemEffect(int ch, unsigned char effect, unsigned char effectVal);
bool perSystemPostEffect(int ch, unsigned char effect, unsigned char effectVal); bool perSystemPostEffect(int ch, unsigned char effect, unsigned char effectVal);
void recalcChans(); void recalcChans();

4
src/engine/playback.cpp
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@ -1472,11 +1472,11 @@ void DivEngine::nextRow() {
firstTick=true; firstTick=true;
} }
bool DivEngine::nextTick(bool noAccum) { bool DivEngine::nextTick(bool noAccum, bool inhibitLowLat) {
bool ret=false; bool ret=false;
if (divider<10) divider=10; if (divider<10) divider=10;
if (lowLatency && !skipping) { if (lowLatency && !skipping && !inhibitLowLat) {
tickMult=1000/divider; tickMult=1000/divider;
if (tickMult<1) tickMult=1; if (tickMult<1) tickMult=1;
} else { } else {

2
src/engine/vgmOps.cpp
View file

@ -1384,7 +1384,7 @@ SafeWriter* DivEngine::saveVGM(bool* sysToExport, bool loop, int version) {
writeLoop=true; writeLoop=true;
} }
} }
if (nextTick() || !playing) { if (nextTick(false,true) || !playing) {
done=true; done=true;
if (!loop) { if (!loop) {
for (int i=0; i<song.systemLen; i++) { for (int i=0; i<song.systemLen; i++) {