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d_bublbobl.cpp: fix bubble bobble screen glitch (timing)

This commit is contained in:
dinkc64 2015-07-16 13:21:37 +00:00
parent aa8d7327e2
commit aea7ebcf0e
1 changed files with 12 additions and 12 deletions
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24
src/burn/drv/taito/d_bublbobl.cpp
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@ -2474,8 +2474,8 @@ static INT32 DrvFrame()
nCurrentCPU = 0;
ZetOpen(nCurrentCPU);
BurnTimerUpdateYM3526(i * (nCyclesTotal[nCurrentCPU] / nInterleave));
if (i == 98 && !DrvMCUInUse) ZetSetIRQLine(0, CPU_IRQSTATUS_ACK);
if (i == 99 && !DrvMCUInUse) ZetSetIRQLine(0, CPU_IRQSTATUS_NONE);
if (i == 94 && !DrvMCUInUse) ZetSetIRQLine(0, CPU_IRQSTATUS_HOLD);
//if (i == 99 && !DrvMCUInUse) ZetSetIRQLine(0, CPU_IRQSTATUS_NONE);
ZetClose();
// Run Z80 #2
@ -2486,8 +2486,8 @@ static INT32 DrvFrame()
nCyclesSegment = nNext - nCyclesDone[nCurrentCPU];
nCyclesSegment = ZetRun(nCyclesSegment);
nCyclesDone[nCurrentCPU] += nCyclesSegment;
if (i == 98) ZetSetIRQLine(0, CPU_IRQSTATUS_ACK);
if (i == 99) ZetSetIRQLine(0, CPU_IRQSTATUS_NONE);
if (i == 94) ZetSetIRQLine(0, CPU_IRQSTATUS_HOLD);
//if (i == 99) ZetSetIRQLine(0, CPU_IRQSTATUS_NONE);
ZetClose();
}
@ -2495,7 +2495,7 @@ static INT32 DrvFrame()
if (DrvSoundCPUActive) {
nCurrentCPU = 2;
ZetOpen(nCurrentCPU);
BurnTimerUpdate(i * (nCyclesTotal[nCurrentCPU] / nInterleave));
BurnTimerUpdate((i + 1) * (nCyclesTotal[nCurrentCPU] / nInterleave));
if (DrvSoundNmiPending) {
if (DrvSoundNmiEnable) {
ZetNmi();
@ -2512,12 +2512,12 @@ static INT32 DrvFrame()
nCyclesSegment = nNext - nCyclesDone[nCurrentCPU];
if (DrvMCUInUse == 2) {
nCyclesSegment = m6805Run(nCyclesSegment);
if (i == 49) m68705SetIrqLine(0, 1 /*ASSERT_LINE*/);
if (i == 99) m68705SetIrqLine(0, 0 /*CLEAR_LINE*/);
if (i == 49) m68705SetIrqLine(0, 1 /*ASSERT_LINE*/); // weird, but coinage issues when ack'd at 94
if (i == 95) m68705SetIrqLine(0, 0 /*CLEAR_LINE*/);
} else {
nCyclesSegment = M6801Run(nCyclesSegment);
if (i == 98) M6801SetIRQLine(0, CPU_IRQSTATUS_ACK);
if (i == 99) M6801SetIRQLine(0, CPU_IRQSTATUS_NONE);
if (i == 94) M6801SetIRQLine(0, CPU_IRQSTATUS_ACK);
if (i == 95) M6801SetIRQLine(0, CPU_IRQSTATUS_NONE);
}
nCyclesDone[nCurrentCPU] += nCyclesSegment;
@ -2824,7 +2824,7 @@ struct BurnDriver BurnDrvBublcave10 = {
struct BurnDriver BurnDrvTokio = {
"tokio", NULL, NULL, NULL, "1986",
"Tokio / Scramble Formation (newer)\0", NULL, "Taito Corporation", "Taito Misc",
"Tokio / Scramble Formation (newer)\0", "Use tokiob instead!", "Taito Corporation", "Taito Misc",
NULL, NULL, NULL, NULL,
BDF_ORIENTATION_VERTICAL | BDF_ORIENTATION_FLIPPED, 2, HARDWARE_TAITO_MISC, GBF_VERSHOOT, 0,
NULL, tokioRomInfo, tokioRomName, NULL, NULL, TokioInputInfo, TokioDIPInfo,
@ -2834,7 +2834,7 @@ struct BurnDriver BurnDrvTokio = {
struct BurnDriverD BurnDrvTokioo = {
"tokioo", "tokio", NULL, NULL, "1986",
"Tokio / Scramble Formation (older)\0", NULL, "Taito Corporation", "Taito Misc",
"Tokio / Scramble Formation (older)\0", "Use tokiob instead!", "Taito Corporation", "Taito Misc",
NULL, NULL, NULL, NULL,
BDF_CLONE | BDF_ORIENTATION_VERTICAL | BDF_ORIENTATION_FLIPPED, 2, HARDWARE_TAITO_MISC, GBF_VERSHOOT, 0,
NULL, tokiooRomInfo, tokiooRomName, NULL, NULL, TokioInputInfo, TokioDIPInfo,
@ -2844,7 +2844,7 @@ struct BurnDriverD BurnDrvTokioo = {
struct BurnDriverD BurnDrvTokiou = {
"tokiou", "tokio", NULL, NULL, "1986",
"Tokio / Scramble Formation (US)\0", NULL, "Taito America Corporation (Romstar license)", "Taito Misc",
"Tokio / Scramble Formation (US)\0", "Use tokiob instead!", "Taito America Corporation (Romstar license)", "Taito Misc",
NULL, NULL, NULL, NULL,
BDF_CLONE | BDF_ORIENTATION_VERTICAL | BDF_ORIENTATION_FLIPPED, 2, HARDWARE_TAITO_MISC, GBF_VERSHOOT, 0,
NULL, tokiouRomInfo, tokiouRomName, NULL, NULL, TokioInputInfo, TokioDIPInfo,