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Fixed bug in VIF causing Tenchu "weapons" and some backgrounds not to be displayed which was introduced in r454 

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@705 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
refraction 2009-03-07 00:47:30 +00:00
parent 056d8c8417
commit 5cc9704989
1 changed files with 10 additions and 4 deletions
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14
pcsx2/VifDma.cpp
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@ -1000,13 +1000,17 @@ int VIF0transfer(u32 *data, int size, int istag) {
if ((vif0.cmd & 0x80)) { //i bit on vifcode and not masked by VIF0_ERR if ((vif0.cmd & 0x80)) { //i bit on vifcode and not masked by VIF0_ERR
if(!(vif0Regs->err & 0x1)){ if(!(vif0Regs->err & 0x1)){
VIF_LOG( "Interrupt on VIFcmd: %x (INTC_MASK = %x)\n", vif0.cmd, psHu32(INTC_MASK) );
VIF_LOG( "Interrupt on VIFcmd: %x (INTC_MASK = %x)\n", vif0.cmd, psHu32(INTC_MASK) );
++vif0.irq; ++vif0.irq;
if(istag && vif0.tag.size <= vif0.vifpacketsize) vif0.stallontag = 1; if(istag && vif0.tag.size <= vif0.vifpacketsize) vif0.stallontag = 1;
}
vif0.cmd &= 0x7f;
if(vif0.tag.size == 0) break; if(vif0.tag.size == 0) break;
}
vif0.cmd &= 0x7f;
} }
} }
transferred += size - vif0.vifpacketsize; transferred += size - vif0.vifpacketsize;
@ -1839,9 +1843,11 @@ int VIF1transfer(u32 *data, int size, int istag) {
if(!(vif1Regs->err & 0x1)){ if(!(vif1Regs->err & 0x1)){
++vif1.irq; ++vif1.irq;
if(istag && vif1.tag.size <= vif1.vifpacketsize) vif1.stallontag = 1; if(istag && vif1.tag.size <= vif1.vifpacketsize) vif1.stallontag = 1;
if(vif1.tag.size == 0) break;
} }
vif1.cmd &= 0x7f; vif1.cmd &= 0x7f;
if(vif1.tag.size == 0) break;
} }
} }