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Fix loop

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This commit is contained in:
cam900 2023-02-07 10:20:38 +09:00
parent badd13e854
commit 6a0a05c127
1 changed files with 5 additions and 2 deletions
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7
src/engine/platform/es5506.cpp
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@ -530,8 +530,8 @@ void DivPlatformES5506::tick(bool sysTick) {
double loopStart=(double)s->loopStart; double loopStart=(double)s->loopStart;
double loopEnd=(double)s->loopEnd; double loopEnd=(double)s->loopEnd;
const unsigned int start=sampleOffES5506[chan[i].pcm.index]<<10; const unsigned int start=sampleOffES5506[chan[i].pcm.index]<<10;
const unsigned int nextLoopStart=(start+(unsigned int)(loopStart*2048.0))&0xfffff800; const unsigned int nextLoopStart=(start+(s->loopStart<<11))&0xfffff800;
const unsigned int nextLoopEnd=(start+(unsigned int)((loopEnd-1.0)*2048.0))&0xffffff80; const unsigned int nextLoopEnd=(start+((s->loopEnd-1)<<11))&0xffffff80;
if ((chan[i].pcm.loopStart!=nextLoopStart) || (chan[i].pcm.loopEnd!=nextLoopEnd)) { if ((chan[i].pcm.loopStart!=nextLoopStart) || (chan[i].pcm.loopEnd!=nextLoopEnd)) {
chan[i].pcm.loopStart=nextLoopStart; chan[i].pcm.loopStart=nextLoopStart;
chan[i].pcm.loopEnd=nextLoopEnd; chan[i].pcm.loopEnd=nextLoopEnd;
@ -649,6 +649,9 @@ void DivPlatformES5506::tick(bool sysTick) {
chan[i].freq=CLAMP(parent->calcFreq(chan[i].baseFreq,chan[i].pitch,chan[i].fixedArp?chan[i].baseNoteOverride:chan[i].arpOff,chan[i].fixedArp,false,2,chan[i].pitch2,chipClock,chan[i].pcm.freqOffs),0,0x1ffff); chan[i].freq=CLAMP(parent->calcFreq(chan[i].baseFreq,chan[i].pitch,chan[i].fixedArp?chan[i].baseNoteOverride:chan[i].arpOff,chan[i].fixedArp,false,2,chan[i].pitch2,chipClock,chan[i].pcm.freqOffs),0,0x1ffff);
if (chan[i].keyOn) { if (chan[i].keyOn) {
if (chan[i].pcm.index>=0 && chan[i].pcm.index<parent->song.sampleLen) { if (chan[i].pcm.index>=0 && chan[i].pcm.index<parent->song.sampleLen) {
DivSample* s=parent->getSample(chan[i].pcm.index);
chan[i].pcm.loopStart=(chan[i].pcm.start+(s->loopStart<<11))&0xfffff800;
chan[i].pcm.loopEnd=(chan[i].pcm.start+((s->loopEnd-1)<<11))&0xffffff80;
unsigned int startPos=chan[i].pcm.direction?chan[i].pcm.end:chan[i].pcm.start; unsigned int startPos=chan[i].pcm.direction?chan[i].pcm.end:chan[i].pcm.start;
if (chan[i].pcm.nextPos) { if (chan[i].pcm.nextPos) {
const unsigned int start=chan[i].pcm.start; const unsigned int start=chan[i].pcm.start;