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Fix typo.

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Unknown W. Brackets 2013-11-03 07:36:53 -08:00
parent c4e02ab41d
commit 5efc7fd581
1 changed files with 24 additions and 14 deletions
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38
Core/MIPS/x86/CompVFPU.cpp
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@ -1926,13 +1926,33 @@ void Jit::Comp_Vfim(MIPSOpcode op) {
static float sincostemp[2];
void SinCos(float angle) {
union u32float {
u32 u;
float f;
operator float() const {
return f;
}
inline u32float &operator *=(const float &other) {
f *= other;
return *this;
}
};
#ifdef _M_X64
typedef float SinCosArg;
#else
typedef u32float SinCosArg;
#endif
void SinCos(SinCosArg angle) {
angle *= (float)1.57079632679489661923; // pi / 2
sincostemp[0] = sinf(angle);
sincostemp[1] = cosf(angle);
}
void SinCosNegSin(float angle) {
void SinCosNegSin(SinCosArg angle) {
angle *= (float)1.57079632679489661923; // pi / 2
sincostemp[0] = -sinf(angle);
sincostemp[1] = cosf(angle);
@ -1940,14 +1960,8 @@ void SinCosNegSin(float angle) {
// Very heavily used by FF:CC
void Jit::Comp_VRot(MIPSOpcode op) {
// DISABLE;
CONDITIONAL_DISABLE;
// Keeping it enabled in x64 non-windows as it seems fine there.
#if defined(_M_IX86) && !defined(_WIN32)
DISABLE;
#endif
int vd = _VD;
int vs = _VS;
@ -1970,12 +1984,8 @@ void Jit::Comp_VRot(MIPSOpcode op) {
MOVSS(XMM0, fpr.V(sreg));
ABI_CallFunction(negSin ? (void *)&SinCosNegSin : (void *)&SinCos);
#else
// Sigh, passing floats with cdecl isn't pretty.
MOVSS(XMM0, fpr.V(sreg));
SUB(32, R(ESP), Imm32(4));
MOVSS(MatR(ESP), XMM0);
ABI_CallFunction(negSin ? (void *)&SinCosNegSin : (void *)&SinCos);
ADD(32, R(ESP), Imm32(4));
// Sigh, passing floats with cdecl isn't pretty, ends up on the stack.
ABI_CallFunctionA(negSin ? (void *)&SinCosNegSin : (void *)&SinCos, fpr.V(sreg));
#endif
MOVSS(XMM0, M(&sincostemp[0]));