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OPL3, hide unused channels

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LTVA1 2024-08-13 20:50:29 +03:00 committed by tildearrow
parent ee1cfd9e83
commit 41e094d79d
1 changed files with 16 additions and 2 deletions
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18
src/engine/fileOps/s3m.cpp
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@ -287,7 +287,7 @@ bool DivEngine::loadS3M(unsigned char* file, size_t len) {
if (hasFM && hasPCM) break; if (hasFM && hasPCM) break;
} }
int pcmChan=hasFM?9:0; int pcmChan=hasFM?18:0;
int fmChan=hasPCM?32:0; int fmChan=hasPCM?32:0;
int invalidChan=40; int invalidChan=40;
@ -312,6 +312,20 @@ bool DivEngine::loadS3M(unsigned char* file, size_t len) {
ds.subsong[0]->chanShow[i]=false; ds.subsong[0]->chanShow[i]=false;
ds.subsong[0]->chanShowChanOsc[i]=false; ds.subsong[0]->chanShowChanOsc[i]=false;
} }
if (hasFM) {
for (int i=0; i<18; i++) {
ds.subsong[0]->chanShow[i]=false;
ds.subsong[0]->chanShowChanOsc[i]=false;
}
}
}
if (hasFM) {
for (int i=(hasPCM?32:0) + 9; i<(hasPCM?32:0) + 18; i++) {
ds.subsong[0]->chanShow[i]=false;
ds.subsong[0]->chanShowChanOsc[i]=false;
}
} }
logV("numChans: %d",numChans); logV("numChans: %d",numChans);
@ -327,7 +341,7 @@ bool DivEngine::loadS3M(unsigned char* file, size_t len) {
ds.systemLen++; ds.systemLen++;
} }
if (hasFM) { if (hasFM) {
ds.system[ds.systemLen]=DIV_SYSTEM_OPL2; ds.system[ds.systemLen]=DIV_SYSTEM_OPL3;
ds.systemVol[ds.systemLen]=1.0f; ds.systemVol[ds.systemLen]=1.0f;
ds.systemPan[ds.systemLen]=0; ds.systemPan[ds.systemLen]=0;
ds.systemLen++; ds.systemLen++;