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Add SSG and FM/ADPCM volume mixer config for OPN/A/B

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This commit is contained in:
cam900 2023-01-05 09:49:21 +09:00
parent 560ec19176
commit 96983e3d48
7 changed files with 79 additions and 14 deletions
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10
src/engine/platform/ym2610b.cpp
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@ -373,15 +373,17 @@ void DivPlatformYM2610B::acquire_combo(short* bufL, short* bufR, size_t start, s
os[0]>>=1;
os[1]>>=1;
os[0]=(os[0]*fmVol)/255;
os[1]=(os[1]*fmVol)/255;
// ymfm part
fm->generate(&fmout);
os[0]+=fmout.data[0]+(fmout.data[2]>>1);
os[0]+=((fmout.data[0]*fmVol)/255)+(((fmout.data[2]>>1)*ssgVol)/255);
if (os[0]<-32768) os[0]=-32768;
if (os[0]>32767) os[0]=32767;
os[1]+=fmout.data[1]+(fmout.data[2]>>1);
os[1]+=((fmout.data[1]*fmVol)/255)+(((fmout.data[2]>>1)*ssgVol)/255);
if (os[1]<-32768) os[1]=-32768;
if (os[1]>32767) os[1]=32767;
@ -438,11 +440,11 @@ void DivPlatformYM2610B::acquire_ymfm(short* bufL, short* bufR, size_t start, si
fm->generate(&fmout);
os[0]=fmout.data[0]+(fmout.data[2]>>1);
os[0]+=((fmout.data[0]*fmVol)/255)+(((fmout.data[2]>>1)*ssgVol)/255);
if (os[0]<-32768) os[0]=-32768;
if (os[0]>32767) os[0]=32767;
os[1]=fmout.data[1]+(fmout.data[2]>>1);
os[1]+=((fmout.data[1]*fmVol)/255)+(((fmout.data[2]>>1)*ssgVol)/255);
if (os[1]<-32768) os[1]=-32768;
if (os[1]>32767) os[1]=32767;