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interp: Use vfpu_dot for vavg, vfad, vhdp.

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Unknown W. Brackets 2019-06-12 21:40:05 -07:00
parent 4bff980d34
commit 39017ea200
1 changed files with 20 additions and 8 deletions
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28
Core/MIPS/MIPSIntVFPU.cpp
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@ -1199,8 +1199,12 @@ namespace MIPSInt
ApplyPrefixST(s, VFPURewritePrefix(VFPU_CTRL_SPREFIX, sprefixRemove, sprefixAdd), V_Quad);
float sum = 0.0f;
for (int i = 0; i < 4; i++) {
sum += s[i] * t[i];
if (USE_VFPU_DOT) {
sum = vfpu_dot(s, t);
} else {
for (int i = 0; i < 4; i++) {
sum += s[i] * t[i];
}
}
d = my_isnan(sum) ? fabsf(sum) : sum;
ApplyPrefixD(&d, V_Single);
@ -1437,9 +1441,13 @@ namespace MIPSInt
u32 tprefixAdd = VFPU_MAKE_CONSTANTS(VFPUConst::ONE, VFPUConst::ONE, VFPUConst::ONE, VFPUConst::ONE);
ApplyPrefixST(t, VFPURewritePrefix(VFPU_CTRL_TPREFIX, tprefixRemove, tprefixAdd), V_Quad);
d = 0.0f;
for (int i = 0; i < 4; i++) {
d += s[i] * t[i];
if (USE_VFPU_DOT) {
d = vfpu_dot(s, t);
} else {
d = 0.0f;
for (int i = 0; i < 4; i++) {
d += s[i] * t[i];
}
}
ApplyPrefixD(&d, V_Single);
WriteVector(&d, V_Single, vd);
@ -1471,9 +1479,13 @@ namespace MIPSInt
tprefixAdd = 0;
ApplyPrefixST(t, VFPURewritePrefix(VFPU_CTRL_TPREFIX, tprefixRemove, tprefixAdd), V_Quad);
d = 0.0f;
for (int i = 0; i < 4; i++) {
d += s[i] * t[i];
if (USE_VFPU_DOT) {
d = vfpu_dot(s, t);
} else {
d = 0.0f;
for (int i = 0; i < 4; i++) {
d += s[i] * t[i];
}
}
ApplyPrefixD(&d, V_Single);
WriteVector(&d, V_Single, vd);