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Havok: Fix hkVector4f::dot after hkSimdFloat32 storage type change

This commit is contained in:
Léo Lam 2022-01-16 01:54:16 +01:00
parent 93f6b2d2ea
commit 9ee731c40c
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GPG Key ID: 0DF30F9081000741
1 changed files with 2 additions and 2 deletions
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lib/hkStubs/Havok/Common/Base/Math/Vector/hkVector4f.inl
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@ -323,7 +323,7 @@ HK_FORCE_INLINE hkSimdFloat32 hkVector4f::dot(hkVector4fParameter a) const {
float32x4_t x2 = v * a.v; float32x4_t x2 = v * a.v;
float32x2_t low = vget_low_f32(x2); float32x2_t low = vget_low_f32(x2);
float32x2_t xy = vpadd_f32(low, low); float32x2_t xy = vpadd_f32(low, low);
return xy[0]; return xy;
} else if constexpr (N == 3 || N == 4) { } else if constexpr (N == 3 || N == 4) {
float32x4_t x2 = v * a.v; float32x4_t x2 = v * a.v;
float32x2_t low = vget_low_f32(x2); float32x2_t low = vget_low_f32(x2);
@ -332,7 +332,7 @@ HK_FORCE_INLINE hkSimdFloat32 hkVector4f::dot(hkVector4fParameter a) const {
high = vset_lane_f32(0, high, 1); high = vset_lane_f32(0, high, 1);
float32x2_t xy_zw = vpadd_f32(low, high); float32x2_t xy_zw = vpadd_f32(low, high);
float32x2_t xyzw = vpadd_f32(xy_zw, xy_zw); float32x2_t xyzw = vpadd_f32(xy_zw, xy_zw);
return xyzw[0]; return xyzw;
} else { } else {
static_assert(2 <= N && N <= 4, "invalid N"); static_assert(2 <= N && N <= 4, "invalid N");
} }