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simd128: enable in quat

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This commit is contained in:
myfreeer
2023-03-06 16:46:48 +08:00
parent 84c521c203
commit a0dd85f3d1
2 changed files with 22 additions and 2 deletions
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4
include/cglm/simd/wasm/quat.h
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@@ -14,7 +14,7 @@
CGLM_INLINE
void
glm_quat_mul_sse2(versor p, versor q, versor dest) {
glm_quat_mul_wasm(versor p, versor q, versor dest) {
/*
+ (a1 b2 + b1 a2 + c1 d2 − d1 c2)i
+ (a1 c2 − b1 d2 + c1 a2 + d1 b2)j
@@ -26,7 +26,7 @@ glm_quat_mul_sse2(versor p, versor q, versor dest) {
xp = glmm_load(p); /* 3 2 1 0 */
xq = glmm_load(q);
x1 = wasm_f32x4_make(-0.f, 0.f, -0.f, 0.f); /* TODO: _mm_set1_ss() + shuff ? */
x1 = _mm_set_ps(-0.f, 0.f, -0.f, 0.f); /* TODO: _mm_set1_ss() + shuff ? */
r = wasm_f32x4_mul(glmm_splat_w(xp), xq);
x2 = _mm_unpackhi_ps(x1, x1);