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diff --git a/3rdparty/bx/include/bx/inline/simd128_langext.inl b/3rdparty/bx/include/bx/inline/simd128_langext.inl
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+++ b/3rdparty/bx/include/bx/inline/simd128_langext.inl
@@ -0,0 +1,515 @@
+/*
+ * Copyright 2010-2016 Branimir Karadzic. All rights reserved.
+ * License: https://github.com/bkaradzic/bx#license-bsd-2-clause
+ */
+
+#ifndef BX_SIMD128_LANGEXT_H_HEADER_GUARD
+#define BX_SIMD128_LANGEXT_H_HEADER_GUARD
+
+#define simd_rcp simd_rcp_ni
+#define simd_orx simd_orx_ni
+#define simd_orc simd_orc_ni
+#define simd_neg simd_neg_ni
+#define simd_madd simd_madd_ni
+#define simd_nmsub simd_nmsub_ni
+#define simd_div_nr simd_div_nr_ni
+#define simd_selb simd_selb_ni
+#define simd_sels simd_sels_ni
+#define simd_not simd_not_ni
+#define simd_abs simd_abs_ni
+#define simd_clamp simd_clamp_ni
+#define simd_lerp simd_lerp_ni
+#define simd_rcp_est simd_rcp_ni
+#define simd_rsqrt simd_rsqrt_ni
+#define simd_rsqrt_nr simd_rsqrt_nr_ni
+#define simd_rsqrt_carmack simd_rsqrt_carmack_ni
+#define simd_sqrt_nr simd_sqrt_nr_ni
+#define simd_log2 simd_log2_ni
+#define simd_exp2 simd_exp2_ni
+#define simd_pow simd_pow_ni
+#define simd_cross3 simd_cross3_ni
+#define simd_normalize3 simd_normalize3_ni
+#define simd_dot3 simd_dot3_ni
+#define simd_dot simd_dot_ni
+#define simd_ceil simd_ceil_ni
+#define simd_floor simd_floor_ni
+#define simd_min simd_min_ni
+#define simd_max simd_max_ni
+#define simd_imin simd_imin_ni
+#define simd_imax simd_imax_ni
+
+#include "simd_ni.inl"
+
+namespace bx
+{
+#define ELEMx 0
+#define ELEMy 1
+#define ELEMz 2
+#define ELEMw 3
+#define BX_SIMD128_IMPLEMENT_SWIZZLE(_x, _y, _z, _w) \
+ template<> \
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_swiz_##_x##_y##_z##_w(simd128_langext_t _a) \
+ { \
+ simd128_langext_t result; \
+ result.vf = __builtin_shufflevector(_a.vf, _a.vf, ELEM##_x, ELEM##_y, ELEM##_z, ELEM##_w); \
+ return result; \
+ }
+
+#include "simd128_swizzle.inl"
+
+#undef BX_SIMD128_IMPLEMENT_SWIZZLE
+#undef ELEMw
+#undef ELEMz
+#undef ELEMy
+#undef ELEMx
+
+#define BX_SIMD128_IMPLEMENT_TEST(_xyzw, _mask) \
+ template<> \
+ BX_SIMD_FORCE_INLINE bool simd_test_any_##_xyzw(simd128_langext_t _test) \
+ { \
+ uint32_t tmp = ( (_test.uxyzw[3]>>31)<<3) \
+ | ( (_test.uxyzw[2]>>31)<<2) \
+ | ( (_test.uxyzw[1]>>31)<<1) \
+ | ( _test.uxyzw[0]>>31) \
+ ; \
+ return 0 != (tmp&(_mask) ); \
+ } \
+ \
+ template<> \
+ BX_SIMD_FORCE_INLINE bool simd_test_all_##_xyzw(simd128_langext_t _test) \
+ { \
+ uint32_t tmp = ( (_test.uxyzw[3]>>31)<<3) \
+ | ( (_test.uxyzw[2]>>31)<<2) \
+ | ( (_test.uxyzw[1]>>31)<<1) \
+ | ( _test.uxyzw[0]>>31) \
+ ; \
+ return (_mask) == (tmp&(_mask) ); \
+ }
+
+BX_SIMD128_IMPLEMENT_TEST(x , 0x1);
+BX_SIMD128_IMPLEMENT_TEST(y , 0x2);
+BX_SIMD128_IMPLEMENT_TEST(xy , 0x3);
+BX_SIMD128_IMPLEMENT_TEST(z , 0x4);
+BX_SIMD128_IMPLEMENT_TEST(xz , 0x5);
+BX_SIMD128_IMPLEMENT_TEST(yz , 0x6);
+BX_SIMD128_IMPLEMENT_TEST(xyz , 0x7);
+BX_SIMD128_IMPLEMENT_TEST(w , 0x8);
+BX_SIMD128_IMPLEMENT_TEST(xw , 0x9);
+BX_SIMD128_IMPLEMENT_TEST(yw , 0xa);
+BX_SIMD128_IMPLEMENT_TEST(xyw , 0xb);
+BX_SIMD128_IMPLEMENT_TEST(zw , 0xc);
+BX_SIMD128_IMPLEMENT_TEST(xzw , 0xd);
+BX_SIMD128_IMPLEMENT_TEST(yzw , 0xe);
+BX_SIMD128_IMPLEMENT_TEST(xyzw , 0xf);
+
+#undef BX_SIMD128_IMPLEMENT_TEST
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_shuf_xyAB(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vf = __builtin_shufflevector(_a.vf, _b.vf, 0, 1, 4, 5);
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_shuf_ABxy(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vf = __builtin_shufflevector(_a.vf, _b.vf, 4, 5, 0, 1);
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_shuf_CDzw(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vf = __builtin_shufflevector(_a.vf, _b.vf, 6, 7, 2, 3);
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_shuf_zwCD(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vf = __builtin_shufflevector(_a.vf, _b.vf, 2, 3, 6, 7);
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_shuf_xAyB(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vf = __builtin_shufflevector(_a.vf, _b.vf, 0, 4, 1, 5);
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_shuf_yBxA(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vf = __builtin_shufflevector(_a.vf, _b.vf, 1, 5, 0, 4);
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_shuf_zCwD(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vf = __builtin_shufflevector(_a.vf, _b.vf, 2, 6, 3, 7);
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_shuf_CzDw(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vf = __builtin_shufflevector(_a.vf, _b.vf, 6, 2, 7, 3);
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_shuf_xAzC(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vf = __builtin_shufflevector(_a.vf, _b.vf, 0, 4, 2, 6);
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_shuf_yBwD(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vf = __builtin_shufflevector(_a.vf, _b.vf, 1, 5, 3, 7);
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE float simd_x(simd128_langext_t _a)
+ {
+ return _a.fxyzw[0];
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE float simd_y(simd128_langext_t _a)
+ {
+ return _a.fxyzw[1];
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE float simd_z(simd128_langext_t _a)
+ {
+ return _a.fxyzw[2];
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE float simd_w(simd128_langext_t _a)
+ {
+ return _a.fxyzw[3];
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_ld(const void* _ptr)
+ {
+ const uint32_t* input = reinterpret_cast<const uint32_t*>(_ptr);
+ simd128_langext_t result;
+ result.uxyzw[0] = input[0];
+ result.uxyzw[1] = input[1];
+ result.uxyzw[2] = input[2];
+ result.uxyzw[3] = input[3];
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE void simd_st(void* _ptr, simd128_langext_t _a)
+ {
+ uint32_t* result = reinterpret_cast<uint32_t*>(_ptr);
+ result[0] = _a.uxyzw[0];
+ result[1] = _a.uxyzw[1];
+ result[2] = _a.uxyzw[2];
+ result[3] = _a.uxyzw[3];
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE void simd_stx(void* _ptr, simd128_langext_t _a)
+ {
+ uint32_t* result = reinterpret_cast<uint32_t*>(_ptr);
+ result[0] = _a.uxyzw[0];
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE void simd_stream(void* _ptr, simd128_langext_t _a)
+ {
+ uint32_t* result = reinterpret_cast<uint32_t*>(_ptr);
+ result[0] = _a.uxyzw[0];
+ result[1] = _a.uxyzw[1];
+ result[2] = _a.uxyzw[2];
+ result[3] = _a.uxyzw[3];
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_ld(float _x, float _y, float _z, float _w)
+ {
+ simd128_langext_t result;
+ result.vf = (float __attribute__((vector_size(16)))){ _x, _y, _z, _w };
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_ild(uint32_t _x, uint32_t _y, uint32_t _z, uint32_t _w)
+ {
+ simd128_langext_t result;
+ result.vu = (uint32_t __attribute__((vector_size(16)))){ _x, _y, _z, _w };
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_splat(const void* _ptr)
+ {
+ const uint32_t val = *reinterpret_cast<const uint32_t*>(_ptr);
+ simd128_langext_t result;
+ result.vu = (uint32_t __attribute__((vector_size(16)))){ val, val, val, val };
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_splat(float _a)
+ {
+ return simd_ld<simd128_langext_t>(_a, _a, _a, _a);
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_isplat(uint32_t _a)
+ {
+ return simd_ild<simd128_langext_t>(_a, _a, _a, _a);
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_zero()
+ {
+ return simd_ild<simd128_langext_t>(0, 0, 0, 0);
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_itof(simd128_langext_t _a)
+ {
+ simd128_langext_t result;
+ result.vf = __builtin_convertvector(_a.vi, float __attribute__((vector_size(16))) );
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_ftoi(simd128_langext_t _a)
+ {
+ simd128_langext_t result;
+ result.vi = __builtin_convertvector(_a.vf, int32_t __attribute__((vector_size(16))) );
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_round(simd128_langext_t _a)
+ {
+ const simd128_langext_t tmp = simd_ftoi(_a);
+ const simd128_langext_t result = simd_itof(tmp);
+
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_add(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vf = _a.vf + _b.vf;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_sub(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vf = _a.vf - _b.vf;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_mul(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vf = _a.vf * _b.vf;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_div(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vf = _a.vf / _b.vf;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_sqrt(simd128_langext_t _a)
+ {
+ simd128_langext_t result;
+ result.vf[0] = sqrtf(_a.vf[0]);
+ result.vf[1] = sqrtf(_a.vf[1]);
+ result.vf[2] = sqrtf(_a.vf[2]);
+ result.vf[3] = sqrtf(_a.vf[3]);
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_rsqrt_est(simd128_langext_t _a)
+ {
+ simd128_langext_t result;
+ result.vf[0] = 1.0f / sqrtf(_a.vf[0]);
+ result.vf[1] = 1.0f / sqrtf(_a.vf[1]);
+ result.vf[2] = 1.0f / sqrtf(_a.vf[2]);
+ result.vf[3] = 1.0f / sqrtf(_a.vf[3]);
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_cmpeq(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vi = _a.vf == _b.vf;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_cmplt(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vi = _a.vf < _b.vf;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_cmple(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vi = _a.vf <= _b.vf;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_cmpgt(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vi = _a.vf > _b.vf;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_cmpge(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vi = _a.vf >= _b.vf;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_and(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vu = _a.vu & _b.vu;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_andc(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vu = _a.vu & ~_b.vu;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_or(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vu = _a.vu | _b.vu;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_xor(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vu = _a.vu ^ _b.vu;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_sll(simd128_langext_t _a, int _count)
+ {
+ simd128_langext_t result;
+ const simd128_langext_t count = simd_isplat<simd128_langext_t>(_count);
+ result.vu = _a.vu << count.vi;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_srl(simd128_langext_t _a, int _count)
+ {
+ simd128_langext_t result;
+ const simd128_langext_t count = simd_isplat<simd128_langext_t>(_count);
+ result.vu = _a.vu >> count.vi;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_sra(simd128_langext_t _a, int _count)
+ {
+ simd128_langext_t result;
+ const simd128_langext_t count = simd_isplat<simd128_langext_t>(_count);
+ result.vi = _a.vi >> count.vi;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_icmpeq(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vi = _a.vi == _b.vi;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_icmplt(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vi = _a.vi < _b.vi;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_icmpgt(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vi = _a.vi > _b.vi;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_iadd(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vi = _a.vi + _b.vi;
+ return result;
+ }
+
+ template<>
+ BX_SIMD_FORCE_INLINE simd128_langext_t simd_isub(simd128_langext_t _a, simd128_langext_t _b)
+ {
+ simd128_langext_t result;
+ result.vi = _a.vi - _b.vi;
+ return result;
+ }
+
+ typedef simd128_langext_t simd128_t;
+
+} // namespace bx
+
+#endif // BX_SIMD128_LANGEXT_H_HEADER_GUARD