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fix(mat4): transpose mat4f

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mat4f_tpo_r: mrow -> row[x]
mat4f_tpo: mat4f_clone -> mat4f_tpo_r
This commit is contained in:
Loïc GUEZO
2025-08-07 08:12:01 +02:00
parent 8a4fbd8449
commit bc9c9b2a94
1 changed files with 3 additions and 3 deletions
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6
src/math/mat4.c
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@@ -232,9 +232,9 @@ Mat4f_t* mat4f_tpo_r(Mat4f_t *__restrict out)
Mat4f_t clone = mat4f_clone(out); Mat4f_t clone = mat4f_clone(out);
#if defined (SIMD_X86) #if defined (SIMD_X86)
__m128 res[4]; __m128 row[4];
for (int i=0; i<MAT_DIM; i++) { for (int i=0; i<MAT_DIM; i++) {
__m128 mrow = _mm_load_ps(&clone.m[i*MAT_DIM]); row[i] = _mm_load_ps(&clone.m[i * MAT_DIM]);
} }
__m128 t0 = _mm_unpacklo_ps(row[0], row[1]); __m128 t0 = _mm_unpacklo_ps(row[0], row[1]);
@@ -298,6 +298,6 @@ Mat4f_t* mat4f_tpo_r(Mat4f_t *__restrict out)
Mat4f_t mat4f_tpo(const Mat4f_t *restrict m) Mat4f_t mat4f_tpo(const Mat4f_t *restrict m)
{ {
Mat4f_t res = mat4f_clone(m); Mat4f_t res = mat4f_clone(m);
mat4f_clone(&res); mat4f_tpo_r(&res);
return res; return res;
} }