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VIF: Fix MPG VU Address wrapping, fixes Boogie (works for the first time) 

Thanks to deus-libri for spotting that one!
This commit is contained in:
refractionpcsx2 2021-01-03 21:47:55 +00:00
parent bc9892d324
commit ddffd9acd6
1 changed files with 4 additions and 2 deletions
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6
pcsx2/Vif_Codes.cpp
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@ -269,6 +269,7 @@ static __fi void _vifCode_MPG(int idx, u32 addr, const u32 *data, int size) {
{ {
vu1Thread.WriteMicroMem(addr, (u8*)data, vuMemSize - addr); vu1Thread.WriteMicroMem(addr, (u8*)data, vuMemSize - addr);
size -= (vuMemSize - addr) / 4; size -= (vuMemSize - addr) / 4;
data += (vuMemSize - addr) / 4;
vu1Thread.WriteMicroMem(0, (u8*)data, size * 4); vu1Thread.WriteMicroMem(0, (u8*)data, size * 4);
vifX.tag.addr = size * 4; vifX.tag.addr = size * 4;
} }
@ -289,7 +290,8 @@ static __fi void _vifCode_MPG(int idx, u32 addr, const u32 *data, int size) {
memcpy(VUx.Micro + addr, data, vuMemSize - addr); memcpy(VUx.Micro + addr, data, vuMemSize - addr);
size -= (vuMemSize - addr) / 4; size -= (vuMemSize - addr) / 4;
memcpy(VUx.Micro, data, size); data += (vuMemSize - addr) / 4;
memcpy(VUx.Micro, data, size * 4);
vifX.tag.addr = size * 4; vifX.tag.addr = size * 4;
} }
@ -303,7 +305,7 @@ static __fi void _vifCode_MPG(int idx, u32 addr, const u32 *data, int size) {
else CpuVU1->Clear(addr, size*4); else CpuVU1->Clear(addr, size*4);
memcpy(VUx.Micro + addr, data, size*4); //from tests, memcpy is 1fps faster on Grandia 3 than memcpy memcpy(VUx.Micro + addr, data, size*4); //from tests, memcpy is 1fps faster on Grandia 3 than memcpy
vifX.tag.addr += size * 4; vifX.tag.addr += size * 4;
} }
} }