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Havok: Simplify hkSimdFloat32 by always using a vector type

This commit is contained in:
Léo Lam 2022-01-16 01:45:53 +01:00
parent 5c55811abd
commit a40ef6c860
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GPG Key ID: 0DF30F9081000741
1 changed files with 7 additions and 7 deletions
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14
lib/hkStubs/Havok/Common/Base/Math/Vector/hkSimdFloat32.h
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@ -16,22 +16,21 @@ public:
#ifdef HK_SIMD_FLOAT32_AARCH64_NEON
using Storage = __attribute__((vector_size(2 * sizeof(float)))) float;
#else
using Storage = float;
using Storage = __attribute__((vector_size(4 * sizeof(float)))) float;
#endif
hkSimdFloat32() = default;
// NOLINTNEXTLINE(google-explicit-constructor)
hkSimdFloat32(const Storage& x) { m_real = x; }
#ifdef HK_SIMD_FLOAT32_AARCH64_NEON
// NOLINTNEXTLINE(google-explicit-constructor)
hkSimdFloat32(const float& x) { m_real = vdup_n_f32(x); }
// NOLINTNEXTLINE(google-explicit-constructor)
hkSimdFloat32(const Storage& x) { m_real = x; }
hkFloat32 val() const { return m_real[0]; }
#else
hkSimdFloat32(float x) : m_real{x} {} // NOLINT(google-explicit-constructor)
hkFloat32 val() const { return m_real; }
hkSimdFloat32(float x) : m_real{x, x, x, x} {} // NOLINT(google-explicit-constructor)
#endif
hkFloat32 val() const { return m_real[0]; }
operator float() const { return val(); } // NOLINT(google-explicit-constructor)
template <int Constant>
@ -55,6 +54,7 @@ inline void hkSimdFloat32::setAbs(hkSimdFloat32Parameter x) {
#ifdef HK_SIMD_FLOAT32_AARCH64_NEON
m_real = vabs_f32(m_real);
#else
m_real = std::abs(x.m_real);
for (int i = 0; i < 4; ++i)
m_real[i] = std::abs(x.m_real[i]);
#endif
}