mewin/glm
1
0
Fork 0
Code Releases Activity

Adde vec4 swizzle operators SIMD optimizations

Browse Source
This commit is contained in:
Christophe Riccio
2016-05-30 02:00:32 +02:00
parent b9199a2c1a
commit 9ed2a9601b
3 changed files with 47 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
test/core/core_func_common.cpp
View File

@@ -1243,11 +1243,13 @@ int main()
glm::int32 const c(1);
glm::int32 const d = ~c;
# if GLM_ARCH & GLM_ARCH_AVX_BIT
glm_vec4 const A = _mm_set_ps(4, 3, 2, 1);
glm_vec4 const B = glm_vec4_swizzle_xyzw(A);
glm_vec4 const C = _mm_permute_ps(A, _MM_SHUFFLE(3, 2, 1, 0));
glm_vec4 const D = _mm_permute_ps(A, _MM_SHUFFLE(0, 1, 2, 3));
glm_vec4 const E = _mm_shuffle_ps(A, A, _MM_SHUFFLE(0, 1, 2, 3));
# endif
Error += sign::test();
Error += floor_::test();