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authorLaG1924 <lag1924@gmail.com>2021-06-07 04:56:57 +0200
committerLaG1924 <lag1924@gmail.com>2021-06-07 04:56:57 +0200
commit83889ba33dad2743eeb2a79102a1117ec9220025 (patch)
tree7e15713639a4e0c12f1a06e467dd0b3d79070983 /external/include/glm/detail/func_integer_simd.inl
parentReplaced find_package with CPMAddPackage for more libraries (diff)
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Diffstat (limited to 'external/include/glm/detail/func_integer_simd.inl')
-rw-r--r--external/include/glm/detail/func_integer_simd.inl68
1 files changed, 0 insertions, 68 deletions
diff --git a/external/include/glm/detail/func_integer_simd.inl b/external/include/glm/detail/func_integer_simd.inl
deleted file mode 100644
index 690671a..0000000
--- a/external/include/glm/detail/func_integer_simd.inl
+++ /dev/null
@@ -1,68 +0,0 @@
-/// @ref core
-/// @file glm/detail/func_integer_simd.inl
-
-#include "../simd/integer.h"
-
-#if GLM_ARCH & GLM_ARCH_SSE2_BIT
-
-namespace glm{
-namespace detail
-{
- template<qualifier Q>
- struct compute_bitfieldReverseStep<4, uint32, Q, true, true>
- {
- GLM_FUNC_QUALIFIER static vec<4, uint32, Q> call(vec<4, uint32, Q> const& v, uint32 Mask, uint32 Shift)
- {
- __m128i const set0 = v.data;
-
- __m128i const set1 = _mm_set1_epi32(static_cast<int>(Mask));
- __m128i const and1 = _mm_and_si128(set0, set1);
- __m128i const sft1 = _mm_slli_epi32(and1, Shift);
-
- __m128i const set2 = _mm_andnot_si128(set0, _mm_set1_epi32(-1));
- __m128i const and2 = _mm_and_si128(set0, set2);
- __m128i const sft2 = _mm_srai_epi32(and2, Shift);
-
- __m128i const or0 = _mm_or_si128(sft1, sft2);
-
- return or0;
- }
- };
-
- template<qualifier Q>
- struct compute_bitfieldBitCountStep<4, uint32, Q, true, true>
- {
- GLM_FUNC_QUALIFIER static vec<4, uint32, Q> call(vec<4, uint32, Q> const& v, uint32 Mask, uint32 Shift)
- {
- __m128i const set0 = v.data;
-
- __m128i const set1 = _mm_set1_epi32(static_cast<int>(Mask));
- __m128i const and0 = _mm_and_si128(set0, set1);
- __m128i const sft0 = _mm_slli_epi32(set0, Shift);
- __m128i const and1 = _mm_and_si128(sft0, set1);
- __m128i const add0 = _mm_add_epi32(and0, and1);
-
- return add0;
- }
- };
-}//namespace detail
-
-# if GLM_ARCH & GLM_ARCH_AVX_BIT
- template<>
- GLM_FUNC_QUALIFIER int bitCount(uint32 x)
- {
- return _mm_popcnt_u32(x);
- }
-
-# if(GLM_MODEL == GLM_MODEL_64)
- template<>
- GLM_FUNC_QUALIFIER int bitCount(uint64 x)
- {
- return static_cast<int>(_mm_popcnt_u64(x));
- }
-# endif//GLM_MODEL
-# endif//GLM_ARCH
-
-}//namespace glm
-
-#endif//GLM_ARCH & GLM_ARCH_SSE2_BIT