TorqueGameEngines/Torque3D
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mac implementation had _mm_div (x86 intrinsic)
This commit is contained in:
marauder2k7 2026-02-26 16:40:01 +00:00
parent 4e7fdd167b
commit 9ebcee420f
9 changed files with 248 additions and 16 deletions
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7
Engine/source/math/impl/float4_impl.inl
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@ -1,5 +1,6 @@
#pragma once
#include <cmath> // for sqrtf, etc.
#include "../mConstants.h"
namespace math_backend::float4
{
@ -46,7 +47,7 @@ namespace math_backend::float4
{
f32x4 va = v_load(a);
f32x4 vb = v_load(b);
f32x4 vr = _mm_div_ps(va, vb);
f32x4 vr = v_div(va, vb);
v_store(r, vr);
}
@ -84,7 +85,7 @@ namespace math_backend::float4
inline void float4_normalize_impl(float* a)
{
float len = float4_length_impl(a);
if (len > 1e-6f) // safe threshold
if (len > POINT_EPSILON) // safe threshold
{
float4_mul_scalar_impl(a, 1.0f / len, a);
}
@ -94,7 +95,7 @@ namespace math_backend::float4
inline void float4_normalize_mag_impl(float* a, float r)
{
float len = float4_length_impl(a);
if (len > 1e-6f)
if (len > POINT_EPSILON)
{
float4_mul_scalar_impl(a, r / len, a);
}