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Log an error when vfpu swizzle is used badly.

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Unknown W. Brackets 2013-02-16 02:04:04 -08:00
parent 7cb00849f7
commit 1ef4ccc5a1
1 changed files with 8 additions and 1 deletions
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9
Core/MIPS/MIPSIntVFPU.cpp
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@ -113,7 +113,10 @@ void ApplyPrefixST(float *v, u32 data, VectorSize size)
// Prefix may say "z, z, z, z" but if this is a pair, we force to x.
// TODO: But some ops seem to use const 0 instead?
if (regnum >= n)
{
ERROR_LOG(CPU, "Invalid VFPU swizzle: %08x / %d", data, size);
regnum = 0;
}
v[i] = origV[regnum];
if (abs)
@ -1185,7 +1188,11 @@ namespace MIPSInt
ReadVector(s, sz, vs);
ApplySwizzleS(s, sz);
float scale = V(vt);
ApplySwizzleT(&scale, V_Single);
if (currentMIPS->vfpuCtrl[VFPU_CTRL_TPREFIX] != 0xE4)
{
WARN_LOG(CPU, "Broken T prefix used with VScl: %08x / %08x", currentMIPS->vfpuCtrl[VFPU_CTRL_TPREFIX], op);
ApplySwizzleT(&scale, V_Single);
}
int n = GetNumVectorElements(sz);
for (int i = 0; i < n; i++)
{