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simd128: inline _MM_TRANSPOSE4_PS

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myfreeer
2023-04-01 19:03:48 +08:00
parent 3aca10ecda
commit 5e05eec6d6
3 changed files with 20 additions and 19 deletions
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16
include/cglm/simd/wasm.h
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@@ -34,22 +34,6 @@ _mm_movelh_ps(glmm_128 __a, glmm_128 __b)
return wasm_i32x4_shuffle(__a, __b, 0, 1, 4, 5);
}
#define _MM_TRANSPOSE4_PS(row0, row1, row2, row3) \
do { \
glmm_128 __row0 = (row0); \
glmm_128 __row1 = (row1); \
glmm_128 __row2 = (row2); \
glmm_128 __row3 = (row3); \
glmm_128 __tmp0 = wasm_i32x4_shuffle(__row0, __row1, 0, 4, 1, 5); \
glmm_128 __tmp1 = wasm_i32x4_shuffle(__row0, __row1, 2, 6, 3, 7); \
glmm_128 __tmp2 = wasm_i32x4_shuffle(__row2, __row3, 0, 4, 1, 5); \
glmm_128 __tmp3 = wasm_i32x4_shuffle(__row2, __row3, 2, 6, 3, 7); \
(row0) = _mm_movelh_ps(__tmp0, __tmp2); \
(row1) = _mm_movehl_ps(__tmp2, __tmp0); \
(row2) = _mm_movelh_ps(__tmp1, __tmp3); \
(row3) = _mm_movehl_ps(__tmp3, __tmp1); \
} while (0)
static inline
glmm_128
glmm_abs(glmm_128 x) {

11
include/cglm/simd/wasm/affine.h
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@@ -92,7 +92,16 @@ glm_inv_tr_wasm(mat4 mat) {
r2 = glmm_load(mat[2]);
r3 = glmm_load(mat[3]);
x1 = wasm_f32x4_const(0.0f, 0.0f, 0.0f, 1.0f);
_MM_TRANSPOSE4_PS(r0, r1, r2, x1);
// _MM_TRANSPOSE4_PS(r0, r1, r2, x1);
x2 = wasm_i32x4_shuffle(r0, r1, 0, 4, 1, 5);
x3 = wasm_i32x4_shuffle(r0, r1, 2, 6, 3, 7);
x4 = wasm_i32x4_shuffle(r2, x1, 0, 4, 1, 5);
x5 = wasm_i32x4_shuffle(r2, x1, 2, 6, 3, 7);
r0 = _mm_movelh_ps(x2, x4);
r1 = _mm_movehl_ps(x4, x2);
r2 = _mm_movelh_ps(x3, x5);
x1 = _mm_movehl_ps(x5, x3);
x2 = glmm_shuff1(r3, 0, 0, 0, 0);
x3 = glmm_shuff1(r3, 1, 1, 1, 1);

12
include/cglm/simd/wasm/mat4.h
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@@ -29,14 +29,22 @@ glm_mat4_scale_wasm(mat4 m, float s) {
CGLM_INLINE
void
glm_mat4_transp_wasm(mat4 m, mat4 dest) {
glmm_128 r0, r1, r2, r3;
glmm_128 r0, r1, r2, r3, tmp0, tmp1, tmp2, tmp3;
r0 = glmm_load(m[0]);
r1 = glmm_load(m[1]);
r2 = glmm_load(m[2]);
r3 = glmm_load(m[3]);
_MM_TRANSPOSE4_PS(r0, r1, r2, r3);
// _MM_TRANSPOSE4_PS(r0, r1, r2, r3);
tmp0 = wasm_i32x4_shuffle(r0, r1, 0, 4, 1, 5);
tmp1 = wasm_i32x4_shuffle(r0, r1, 2, 6, 3, 7);
tmp2 = wasm_i32x4_shuffle(r2, r3, 0, 4, 1, 5);
tmp3 = wasm_i32x4_shuffle(r2, r3, 2, 6, 3, 7);
r0 = _mm_movelh_ps(tmp0, tmp2);
r1 = _mm_movehl_ps(tmp2, tmp0);
r2 = _mm_movelh_ps(tmp1, tmp3);
r3 = _mm_movehl_ps(tmp3, tmp1);
glmm_store(dest[0], r0);
glmm_store(dest[1], r1);