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| author | untodesu <kirill@untode.su> | 2025-06-28 01:59:49 +0500 |
|---|---|---|
| committer | untodesu <kirill@untode.su> | 2025-06-28 01:59:49 +0500 |
| commit | 61e5bcef2629e2d68b805a956a96fff264d4f74d (patch) | |
| tree | bca3a94bac79d34e3c0db57c77604f5a823ecbda /deps/include/glm/simd/integer.h | |
| parent | 88c01588aa0830e219eaa62588839e4d1e2883ce (diff) | |
| download | voxelius-61e5bcef2629e2d68b805a956a96fff264d4f74d.tar.bz2 voxelius-61e5bcef2629e2d68b805a956a96fff264d4f74d.zip | |
Restructure dependencies and update to C++20
- Nuked static_assert from almost everywhere in the project
- Nuked binary dependency support. Might add one later though
- Separated dependency headers into a separate include subdirectory
- Grafted a thirdpartylegalnotices.txt generator from RITEG
- Pushed development snapshot version to 2126 (26th week of 2025)
Diffstat (limited to 'deps/include/glm/simd/integer.h')
| -rw-r--r-- | deps/include/glm/simd/integer.h | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/deps/include/glm/simd/integer.h b/deps/include/glm/simd/integer.h deleted file mode 100644 index 9381418..0000000 --- a/deps/include/glm/simd/integer.h +++ /dev/null @@ -1,115 +0,0 @@ -/// @ref simd -/// @file glm/simd/integer.h - -#pragma once - -#if GLM_ARCH & GLM_ARCH_SSE2_BIT - -GLM_FUNC_QUALIFIER glm_uvec4 glm_i128_interleave(glm_uvec4 x) -{ - glm_uvec4 const Mask4 = _mm_set1_epi32(0x0000FFFF); - glm_uvec4 const Mask3 = _mm_set1_epi32(0x00FF00FF); - glm_uvec4 const Mask2 = _mm_set1_epi32(0x0F0F0F0F); - glm_uvec4 const Mask1 = _mm_set1_epi32(0x33333333); - glm_uvec4 const Mask0 = _mm_set1_epi32(0x55555555); - - glm_uvec4 Reg1; - glm_uvec4 Reg2; - - // REG1 = x; - // REG2 = y; - //Reg1 = _mm_unpacklo_epi64(x, y); - Reg1 = x; - - //REG1 = ((REG1 << 16) | REG1) & glm::uint64(0x0000FFFF0000FFFF); - //REG2 = ((REG2 << 16) | REG2) & glm::uint64(0x0000FFFF0000FFFF); - Reg2 = _mm_slli_si128(Reg1, 2); - Reg1 = _mm_or_si128(Reg2, Reg1); - Reg1 = _mm_and_si128(Reg1, Mask4); - - //REG1 = ((REG1 << 8) | REG1) & glm::uint64(0x00FF00FF00FF00FF); - //REG2 = ((REG2 << 8) | REG2) & glm::uint64(0x00FF00FF00FF00FF); - Reg2 = _mm_slli_si128(Reg1, 1); - Reg1 = _mm_or_si128(Reg2, Reg1); - Reg1 = _mm_and_si128(Reg1, Mask3); - - //REG1 = ((REG1 << 4) | REG1) & glm::uint64(0x0F0F0F0F0F0F0F0F); - //REG2 = ((REG2 << 4) | REG2) & glm::uint64(0x0F0F0F0F0F0F0F0F); - Reg2 = _mm_slli_epi32(Reg1, 4); - Reg1 = _mm_or_si128(Reg2, Reg1); - Reg1 = _mm_and_si128(Reg1, Mask2); - - //REG1 = ((REG1 << 2) | REG1) & glm::uint64(0x3333333333333333); - //REG2 = ((REG2 << 2) | REG2) & glm::uint64(0x3333333333333333); - Reg2 = _mm_slli_epi32(Reg1, 2); - Reg1 = _mm_or_si128(Reg2, Reg1); - Reg1 = _mm_and_si128(Reg1, Mask1); - - //REG1 = ((REG1 << 1) | REG1) & glm::uint64(0x5555555555555555); - //REG2 = ((REG2 << 1) | REG2) & glm::uint64(0x5555555555555555); - Reg2 = _mm_slli_epi32(Reg1, 1); - Reg1 = _mm_or_si128(Reg2, Reg1); - Reg1 = _mm_and_si128(Reg1, Mask0); - - //return REG1 | (REG2 << 1); - Reg2 = _mm_slli_epi32(Reg1, 1); - Reg2 = _mm_srli_si128(Reg2, 8); - Reg1 = _mm_or_si128(Reg1, Reg2); - - return Reg1; -} - -GLM_FUNC_QUALIFIER glm_uvec4 glm_i128_interleave2(glm_uvec4 x, glm_uvec4 y) -{ - glm_uvec4 const Mask4 = _mm_set1_epi32(0x0000FFFF); - glm_uvec4 const Mask3 = _mm_set1_epi32(0x00FF00FF); - glm_uvec4 const Mask2 = _mm_set1_epi32(0x0F0F0F0F); - glm_uvec4 const Mask1 = _mm_set1_epi32(0x33333333); - glm_uvec4 const Mask0 = _mm_set1_epi32(0x55555555); - - glm_uvec4 Reg1; - glm_uvec4 Reg2; - - // REG1 = x; - // REG2 = y; - Reg1 = _mm_unpacklo_epi64(x, y); - - //REG1 = ((REG1 << 16) | REG1) & glm::uint64(0x0000FFFF0000FFFF); - //REG2 = ((REG2 << 16) | REG2) & glm::uint64(0x0000FFFF0000FFFF); - Reg2 = _mm_slli_si128(Reg1, 2); - Reg1 = _mm_or_si128(Reg2, Reg1); - Reg1 = _mm_and_si128(Reg1, Mask4); - - //REG1 = ((REG1 << 8) | REG1) & glm::uint64(0x00FF00FF00FF00FF); - //REG2 = ((REG2 << 8) | REG2) & glm::uint64(0x00FF00FF00FF00FF); - Reg2 = _mm_slli_si128(Reg1, 1); - Reg1 = _mm_or_si128(Reg2, Reg1); - Reg1 = _mm_and_si128(Reg1, Mask3); - - //REG1 = ((REG1 << 4) | REG1) & glm::uint64(0x0F0F0F0F0F0F0F0F); - //REG2 = ((REG2 << 4) | REG2) & glm::uint64(0x0F0F0F0F0F0F0F0F); - Reg2 = _mm_slli_epi32(Reg1, 4); - Reg1 = _mm_or_si128(Reg2, Reg1); - Reg1 = _mm_and_si128(Reg1, Mask2); - - //REG1 = ((REG1 << 2) | REG1) & glm::uint64(0x3333333333333333); - //REG2 = ((REG2 << 2) | REG2) & glm::uint64(0x3333333333333333); - Reg2 = _mm_slli_epi32(Reg1, 2); - Reg1 = _mm_or_si128(Reg2, Reg1); - Reg1 = _mm_and_si128(Reg1, Mask1); - - //REG1 = ((REG1 << 1) | REG1) & glm::uint64(0x5555555555555555); - //REG2 = ((REG2 << 1) | REG2) & glm::uint64(0x5555555555555555); - Reg2 = _mm_slli_epi32(Reg1, 1); - Reg1 = _mm_or_si128(Reg2, Reg1); - Reg1 = _mm_and_si128(Reg1, Mask0); - - //return REG1 | (REG2 << 1); - Reg2 = _mm_slli_epi32(Reg1, 1); - Reg2 = _mm_srli_si128(Reg2, 8); - Reg1 = _mm_or_si128(Reg1, Reg2); - - return Reg1; -} - -#endif//GLM_ARCH & GLM_ARCH_SSE2_BIT |
