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Updated meshoptimizer.

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This commit is contained in:
Бранимир Караџић 2020-02-10 09:01:35 -08:00
parent db781c76a2
commit 90311b0071
3 changed files with 13 additions and 6 deletions
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2
3rdparty/meshoptimizer/LICENSE.md vendored
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@ -1,6 +1,6 @@
MIT License
Copyright (c) 2016-2019 Arseny Kapoulkine
Copyright (c) 2016-2020 Arseny Kapoulkine
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal

4
3rdparty/meshoptimizer/src/meshoptimizer.h vendored
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@ -1,7 +1,7 @@
/**
* meshoptimizer - version 0.13
*
* Copyright (C) 2016-2019, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
* Copyright (C) 2016-2020, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
* Report bugs and download new versions at https://github.com/zeux/meshoptimizer
*
* This library is distributed under the MIT License. See notice at the end of this file.
@ -851,7 +851,7 @@ inline void meshopt_spatialSortTriangles(T* destination, const T* indices, size_
#endif
/**
* Copyright (c) 2016-2019 Arseny Kapoulkine
* Copyright (c) 2016-2020 Arseny Kapoulkine
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation

13
3rdparty/meshoptimizer/src/vertexcodec.cpp vendored
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@ -73,8 +73,8 @@
#endif
#ifdef SIMD_WASM
#define wasmx_shuffle_v32x4(v, i, j, k, l) wasm_v8x16_shuffle(v, v, 4 * i, 4 * i + 1, 4 * i + 2, 4 * i + 3, 4 * j, 4 * j + 1, 4 * j + 2, 4 * j + 3, 4 * k, 4 * k + 1, 4 * k + 2, 4 * k + 3, 4 * l, 4 * l + 1, 4 * l + 2, 4 * l + 3)
#define wasmx_splat_v32x4(v, i) wasmx_shuffle_v32x4(v, i, i, i, i)
#define wasmx_swizzle_v32x4(v, i, j, k, l) wasm_v8x16_shuffle(v, v, 4 * i, 4 * i + 1, 4 * i + 2, 4 * i + 3, 4 * j, 4 * j + 1, 4 * j + 2, 4 * j + 3, 4 * k, 4 * k + 1, 4 * k + 2, 4 * k + 3, 4 * l, 4 * l + 1, 4 * l + 2, 4 * l + 3)
#define wasmx_splat_v32x4(v, i) wasmx_swizzle_v32x4(v, i, i, i, i)
#define wasmx_unpacklo_v8x16(a, b) wasm_v8x16_shuffle(a, b, 0, 16, 1, 17, 2, 18, 3, 19, 4, 20, 5, 21, 6, 22, 7, 23)
#define wasmx_unpackhi_v8x16(a, b) wasm_v8x16_shuffle(a, b, 8, 24, 9, 25, 10, 26, 11, 27, 12, 28, 13, 29, 14, 30, 15, 31)
#define wasmx_unpacklo_v16x8(a, b) wasm_v8x16_shuffle(a, b, 0, 1, 16, 17, 2, 3, 18, 19, 4, 5, 20, 21, 6, 7, 22, 23)
@ -732,7 +732,7 @@ static v128_t decodeShuffleMask(unsigned char mask0, unsigned char mask1)
static void wasmMoveMask(v128_t mask, unsigned char& mask0, unsigned char& mask1)
{
v128_t mask_0 = wasmx_shuffle_v32x4(mask, 0, 2, 1, 3);
v128_t mask_0 = wasmx_swizzle_v32x4(mask, 0, 2, 1, 3);
// TODO: when Chrome supports v128.const we can try doing vectorized and?
uint64_t mask_1a = wasm_i64x2_extract_lane(mask_0, 0) & 0x0804020108040201ull;
@ -1221,3 +1221,10 @@ int meshopt_decodeVertexBuffer(void* destination, size_t vertex_count, size_t ve
return 0;
}
#undef SIMD_NEON
#undef SIMD_SSE
#undef SIMD_AVX
#undef SIMD_WASM
#undef SIMD_FALLBACK
#undef SIMD_TARGET