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Fix alignment issue when using AVX

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Jonathan Platzer
2018-07-18 12:00:46 +02:00
parent 3738499927
commit 2d63d7e0cd
2 changed files with 8 additions and 2 deletions
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2
include/cglm/mat4.h
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@@ -139,7 +139,7 @@ glm_mat4_copy(mat4 mat, mat4 dest) {
CGLM_INLINE CGLM_INLINE
void void
glm_mat4_identity(mat4 mat) { glm_mat4_identity(mat4 mat) {
CGLM_ALIGN(16) mat4 t = GLM_MAT4_IDENTITY_INIT; mat4 t = GLM_MAT4_IDENTITY_INIT;
glm_mat4_copy(t, mat); glm_mat4_copy(t, mat);
} }

8
include/cglm/types.h
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@@ -31,8 +31,14 @@ typedef CGLM_ALIGN_IF(8) float vec3[3];
typedef int ivec3[3]; typedef int ivec3[3];
typedef CGLM_ALIGN_IF(16) float vec4[4]; typedef CGLM_ALIGN_IF(16) float vec4[4];
typedef vec3 mat3[3]; #ifdef __AVX__
typedef CGLM_ALIGN_IF(32) vec3 mat3[3];
typedef CGLM_ALIGN_IF(32) vec4 mat4[4];
#else
typedef vec3 mat3[3];
typedef CGLM_ALIGN_IF(16) vec4 mat4[4]; typedef CGLM_ALIGN_IF(16) vec4 mat4[4];
#endif
typedef vec4 versor; typedef vec4 versor;