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sound, increase resolution for calculating psg sound

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This commit is contained in:
kub 2021-10-02 21:13:48 +02:00
parent 86d6fb9a2f
commit 15caa286fc
3 changed files with 26 additions and 26 deletions
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4
pico/sms.c
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@ -202,8 +202,7 @@ static void z80_sms_out(unsigned short a, unsigned char d)
case 0x40:
case 0x41:
if ((d & 0x90) == 0x90)
PsndDoPSG(Pico.m.scanline);
PsndDoPSG(z80_cyclesDone());
SN76496Write(d);
break;
@ -373,6 +372,7 @@ void PicoFrameMS(void)
}
cycles_aim += cycles_line;
Pico.t.z80c_aim = cycles_aim >> 8;
cycles_done += z80_run((cycles_aim - cycles_done) >> 8) << 8;
}