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clean up dac code a bit

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This commit is contained in:
notaz 2017-09-30 02:23:13 +03:00
parent e23f4494fb
commit 4f2cdbf551
7 changed files with 62 additions and 81 deletions
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13
pico/pico_cmn.c
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@ -85,8 +85,7 @@ static int PicoFrameHints(void)
}
z80_resetCycles();
PsndDacLine = 0;
emustatus &= ~1;
PsndStartFrame();
pv->status&=~0x88; // clear V-Int, come out of vblank
@ -145,8 +144,6 @@ static int PicoFrameHints(void)
if (Pico.m.z80Run && !Pico.m.z80_reset && (PicoOpt&POPT_EN_Z80))
PicoSyncZ80(cycles);
if (ym2612.dacen && PsndDacLine <= y)
PsndDoDAC(y);
#ifdef PICO_CD
if (PicoAHW & PAHW_MCD)
pcd_sync_s68k(cycles, 0);
@ -230,11 +227,7 @@ static int PicoFrameHints(void)
// get samples from sound chips
if (y == 224 && PsndOut)
{
if (ym2612.dacen && PsndDacLine <= y)
PsndDoDAC(y);
PsndGetSamples(y);
}
// Run scanline:
CPUS_RUN(CYCLES_M68K_LINE - CYCLES_M68K_VINT_LAG - CYCLES_M68K_ASD);
@ -269,8 +262,8 @@ static int PicoFrameHints(void)
cycles = SekCyclesDone();
if (Pico.m.z80Run && !Pico.m.z80_reset && (PicoOpt&POPT_EN_Z80))
PicoSyncZ80(cycles);
if (PsndOut && ym2612.dacen && PsndDacLine <= lines-1)
PsndDoDAC(lines-1);
if (PsndOut && ym2612.dacen && PsndDacLine < lines)
PsndDoDAC(lines - 1);
#ifdef PICO_CD
if (PicoAHW & PAHW_MCD)