ShuriZma
/
duckstation
mirror of https://github.com/stenzek/duckstation
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

GTE: Add some missing flag clear/updates

This commit is contained in:
Connor McLaughlin 2019-09-27 22:48:56 +10:00
parent 390639e795
commit fc74d08641
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/pse/gte.cpp
View File

@ -665,6 +665,8 @@ void Core::Execute_NCDT(Instruction inst)
void Core::Execute_MVMVA(Instruction inst)
{
m_regs.FLAG.Clear();
// TODO: Remove memcpy..
s16 M[3][3];
switch (inst.mvmva_multiply_matrix)
@ -731,10 +733,14 @@ void Core::Execute_MVMVA(Instruction inst)
}
MulMatVec(M, T, Vx, Vy, Vz, inst.GetShift(), inst.lm);
m_regs.FLAG.UpdateError();
}
void Core::Execute_DPCS(Instruction inst)
{
m_regs.FLAG.Clear();
const u8 shift = inst.GetShift();
const bool lm = inst.lm;
@ -762,6 +768,8 @@ void Core::Execute_DPCS(Instruction inst)
TruncateAndSetIR<1>(m_regs.MAC1, lm);
TruncateAndSetIR<2>(m_regs.MAC2, lm);
TruncateAndSetIR<3>(m_regs.MAC3, lm);
m_regs.FLAG.UpdateError();
}
} // namespace GTE