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arm, neon: neon/fma support for glm_inv_tr()

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Recep Aslantas
2021-04-28 14:46:14 +03:00
parent e4c35e32fc
commit 55ebbdbe40
3 changed files with 63 additions and 0 deletions
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25
test/src/test_affine_mat.h
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@@ -7,6 +7,25 @@
#include "test_common.h"
#ifndef glm_affine_mat_test_guard
#define glm_affine_mat_test_guard
CGLM_INLINE
void
glm_inv_tr_raw(mat4 mat) {
CGLM_ALIGN_MAT mat3 r;
CGLM_ALIGN(8) vec3 t;
/* rotate */
glm_mat4_pick3t(mat, r);
glm_mat4_ins3(r, mat);
/* translate */
glm_mat3_mulv(r, mat[3], t);
glm_vec3_negate(t);
glm_vec3_copy(t, mat[3]);
}
#endif
TEST_IMPL(GLM_PREFIX, mul) {
mat4 m1 = GLM_MAT4_IDENTITY_INIT;
mat4 m2 = GLM_MAT4_IDENTITY_INIT;
@@ -81,6 +100,12 @@ TEST_IMPL(GLM_PREFIX, inv_tr) {
GLM(mat4_inv)(m1, m2);
GLM(inv_tr)(m2);
ASSERTIFY(test_assert_mat4_eq(m1, m2))
/* test with raw */
glm_mat4_copy(m1, m2);
glm_inv_tr_raw(m2);
GLM(inv_tr)(m1);
ASSERTIFY(test_assert_mat4_eq(m1, m2))
}
TEST_SUCCESS