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HLE: Swap endian in matrix multiply replacement.

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Unknown W. Brackets 2021-02-18 22:27:48 -08:00
parent 9a3e5879bb
commit 1556187d36
1 changed files with 15 additions and 3 deletions
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18
Core/HLE/ReplaceTables.cpp
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@ -408,13 +408,25 @@ static int Replace_fabsf() {
}
static int Replace_vmmul_q_transp() {
float *out = (float *)Memory::GetPointer(PARAM(0));
const float *a = (const float *)Memory::GetPointer(PARAM(1));
const float *b = (const float *)Memory::GetPointer(PARAM(2));
float_le *out = (float_le *)Memory::GetPointer(PARAM(0));
const float_le *a = (const float_le *)Memory::GetPointer(PARAM(1));
const float_le *b = (const float_le *)Memory::GetPointer(PARAM(2));
// TODO: Actually use an optimized matrix multiply here...
if (out && b && a) {
#ifdef COMMON_BIG_ENDIAN
float outn[16], an[16], bn[16];
for (int i = 0; i < 16; ++i) {
an[i] = a[i];
bn[i] = b[i];
}
Matrix4ByMatrix4(outn, bn, an);
for (int i = 0; i < 16; ++i) {
out[i] = outn[i];
}
#else
Matrix4ByMatrix4(out, b, a);
#endif
}
return 16;
}