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Fix for Fahrenheit :) 

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@2878 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
refraction 2010-04-20 20:24:04 +00:00
parent b640733d59
commit 0788dec404
1 changed files with 12 additions and 10 deletions
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22
pcsx2/Vif1_Dma.cpp
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@ -201,6 +201,18 @@ __forceinline void vif1Interrupt()
VIF_LOG("vif1Interrupt: %8.8x", cpuRegs.cycle);
g_vifCycles = 0;
//Some games (Fahrenheit being one) start vif first, let it loop through blankness while it sets MFIFO mode, so we need to check it here.
if (dmacRegs->ctrl.MFD == MFD_VIF1) // VIF MFIFO
{
//Console.WriteLn("VIFMFIFO\n");
// Test changed because the Final Fantasy 12 opening somehow has the tag in *Undefined* mode, which is not in the documentation that I saw.
if (vif1ch->chcr.MOD == NORMAL_MODE) Console.WriteLn("MFIFO mode is normal (which isn't normal here)! %x", vif1ch->chcr._u32);
vif1Regs->stat.FQC = min((u16)0x10, vif1ch->qwc);
vifMFIFOInterrupt();
return;
}
if (vif1ch->chcr.DIR) vif1Regs->stat.FQC = min(vif1ch->qwc, (u16)16);
//Simulated GS transfer time done, clear the flags
if(gifRegs->stat.APATH == GIF_APATH2 && (vif1.cmd & 0x70) != 0x50)
@ -310,16 +322,6 @@ void dmaVIF1()
g_vifCycles = 0;
vif1.inprogress = 0;
if (dmacRegs->ctrl.MFD == MFD_VIF1) // VIF MFIFO
{
//Console.WriteLn("VIFMFIFO\n");
// Test changed because the Final Fantasy 12 opening somehow has the tag in *Undefined* mode, which is not in the documentation that I saw.
if (vif1ch->chcr.MOD == NORMAL_MODE) Console.WriteLn("MFIFO mode is normal (which isn't normal here)! %x", vif1ch->chcr._u32);
vif1Regs->stat.FQC = min((u16)0x10, vif1ch->qwc);
vifMFIFOInterrupt();
return;
}
#ifdef PCSX2_DEVBUILD
if (dmacRegs->ctrl.STD == STD_VIF1)
{