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Potential fix for Guitar Hero 3 

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3402 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
refraction 2010-07-06 17:52:32 +00:00
parent 857a4d6115
commit 4f374f1609
1 changed files with 6 additions and 2 deletions
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8
pcsx2/ps2/GIFpath.cpp
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@ -680,8 +680,12 @@ __forceinline int GIFPath::ParseTag(GIF_PATH pathidx, const u8* pMem, u32 size)
// FINISH is *not* a per-path register, and it seems to pretty clearly indicate that all active
// drawing *and* image transfer actions must be finished before the IRQ raises.
if(gifRegs->stat.P1Q || gifRegs->stat.P2Q || gifRegs->stat.P3Q) DevCon.Warning("Early FINISH signal! P1 %x P2 %x P3 %x", gifRegs->stat.P1Q, gifRegs->stat.P2Q, gifRegs->stat.P3Q);
if (!(GSIMR&0x200) && !s_gifPath.path[0].IsActive() && !s_gifPath.path[1].IsActive() && !s_gifPath.path[2].IsActive())
if(gifRegs->stat.P1Q || gifRegs->stat.P2Q || gifRegs->stat.P3Q)
{
//GH3 and possibly others have path data queued waiting for another path to finish! we need to check they are done too
DevCon.Warning("Early FINISH signal! P1 %x P2 %x P3 %x", gifRegs->stat.P1Q, gifRegs->stat.P2Q, gifRegs->stat.P3Q);
}
else if (!(GSIMR&0x200) && !s_gifPath.path[0].IsActive() && !s_gifPath.path[1].IsActive() && !s_gifPath.path[2].IsActive())
{
gsIrq();
}