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Fix Ash No Joe save states.

This commit is contained in:
iq_132 2014-04-19 01:39:02 +00:00
parent 3d60e6aa1d
commit 2b6d5ee27c
1 changed files with 6 additions and 0 deletions
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6
src/burn/drv/taito/d_ashnojoe.cpp
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@ -220,6 +220,8 @@ void DrvYM2203WritePortA(UINT32, UINT32 d)
void DrvYM2203WritePortB(UINT32, UINT32 d)
{
if (ZetGetActive() == -1) return; // fix crash on init
INT32 bank = (d & 0x0f) * 0x8000;
ZetMapArea(0x8000, 0xffff, 0, DrvZ80Banks + bank);
@ -237,11 +239,15 @@ inline static void DrvIRQHandler(INT32, INT32 nStatus)
static INT32 DrvSynchroniseStream(INT32 nSoundRate)
{
if (ZetGetActive() == -1) return 0;
return (INT64)(double)ZetTotalCycles() * nSoundRate / 4000000;
}
static double DrvGetTime()
{
if (ZetGetActive() == -1) return 0;
return (double)ZetTotalCycles() / 4000000.0;
}