ShuriZma
/
pcsx2
mirror of https://github.com/PCSX2/pcsx2.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

mVU: Tweak the flag hack again so it plays nice with Bloody Roar (and any other which started experiencing issues). 

- Now makes sure the previous 4 calculations are taken.
This commit is contained in:
refractionpcsx2 2015-08-15 12:54:22 +01:00
parent f9fe2ee2d4
commit 9c7d4171e8
1 changed files with 8 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
pcsx2/x86/microVU_Analyze.inl
View File

@ -288,26 +288,22 @@ __fi void mVUanalyzeR2(mV, int Ft, bool canBeNOP) {
//------------------------------------------------------------------ //------------------------------------------------------------------
__ri void flagSet(mV, bool setMacFlag) { __ri void flagSet(mV, bool setMacFlag) {
int curPC = iPC; int curPC = iPC;
bool calcOPS = false; int calcOPS = 0;
//Check which ops need to do the flag settings, also check for runs of ops as they can do multiple calculations to get the sticky status flags (VP2) //Check which ops need to do the flag settings, also check for runs of ops as they can do multiple calculations to get the sticky status flags (VP2)
//Make sure we get the last 4 calculations (Bloody Roar 3, possibly others)
for (int i = mVUcount, j = 0; i > 0; i--, j++) { for (int i = mVUcount, j = 0; i > 0; i--, j++) {
j += mVUstall; j += mVUstall;
incPC(-2); incPC(-2);
if (sFLAG.doFlag && (j >= 3)) { if (sFLAG.doFlag && (j >= 3)) {
//Calculation only ops write to VF00
if (calcOPS == true && (mVUup.VF_write.reg != 0)) if (setMacFlag) { mFLAG.doFlag = 1; }
break; sFLAG.doNonSticky = 1;
calcOPS++;
if (setMacFlag) { mFLAG.doFlag = 1; break; }
else { sFLAG.doNonSticky = 1; }
calcOPS = true;
}
else {
if (calcOPS == true)
break;
} }
if (calcOPS >= 4) break;
} }
iPC = curPC; iPC = curPC;
setCode(); setCode();
} }