651 lines
18 KiB
C++
651 lines
18 KiB
C++
/*
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* Copyright 2010-2016 Branimir Karadzic. All rights reserved.
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* License: https://github.com/bkaradzic/bx#license-bsd-2-clause
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*/
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#ifndef BX_SIMD128_REF_H_HEADER_GUARD
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#define BX_SIMD128_REF_H_HEADER_GUARD
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#include <math.h> // sqrtf
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#define simd_shuf_xAzC simd_shuf_xAzC_ni
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#define simd_shuf_yBwD simd_shuf_yBwD_ni
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#define simd_rcp simd_rcp_ni
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#define simd_orx simd_orx_ni
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#define simd_orc simd_orc_ni
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#define simd_neg simd_neg_ni
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#define simd_madd simd_madd_ni
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#define simd_nmsub simd_nmsub_ni
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#define simd_div_nr simd_div_nr_ni
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#define simd_selb simd_selb_ni
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#define simd_sels simd_sels_ni
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#define simd_not simd_not_ni
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#define simd_abs simd_abs_ni
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#define simd_clamp simd_clamp_ni
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#define simd_lerp simd_lerp_ni
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#define simd_rsqrt simd_rsqrt_ni
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#define simd_rsqrt_nr simd_rsqrt_nr_ni
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#define simd_rsqrt_carmack simd_rsqrt_carmack_ni
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#define simd_sqrt_nr simd_sqrt_nr_ni
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#define simd_log2 simd_log2_ni
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#define simd_exp2 simd_exp2_ni
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#define simd_pow simd_pow_ni
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#define simd_cross3 simd_cross3_ni
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#define simd_normalize3 simd_normalize3_ni
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#define simd_dot3 simd_dot3_ni
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#define simd_dot simd_dot_ni
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#define simd_ceil simd_ceil_ni
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#define simd_floor simd_floor_ni
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#include "simd_ni.inl"
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namespace bx
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{
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#define ELEMx 0
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#define ELEMy 1
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#define ELEMz 2
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#define ELEMw 3
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#define BX_SIMD128_IMPLEMENT_SWIZZLE(_x, _y, _z, _w) \
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template<> \
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_swiz_##_x##_y##_z##_w(simd128_ref_t _a) \
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{ \
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simd128_ref_t result; \
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result.ixyzw[0] = _a.ixyzw[ELEM##_x]; \
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result.ixyzw[1] = _a.ixyzw[ELEM##_y]; \
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result.ixyzw[2] = _a.ixyzw[ELEM##_z]; \
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result.ixyzw[3] = _a.ixyzw[ELEM##_w]; \
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return result; \
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}
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#include "simd128_swizzle.inl"
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#undef BX_SIMD128_IMPLEMENT_SWIZZLE
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#undef ELEMw
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#undef ELEMz
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#undef ELEMy
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#undef ELEMx
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#define BX_SIMD128_IMPLEMENT_TEST(_xyzw, _mask) \
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template<> \
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BX_SIMD_FORCE_INLINE bool simd_test_any_##_xyzw(simd128_ref_t _test) \
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{ \
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uint32_t tmp = ( (_test.uxyzw[3]>>31)<<3) \
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| ( (_test.uxyzw[2]>>31)<<2) \
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| ( (_test.uxyzw[1]>>31)<<1) \
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| ( _test.uxyzw[0]>>31) \
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; \
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return 0 != (tmp&(_mask) ); \
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} \
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\
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template<> \
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BX_SIMD_FORCE_INLINE bool simd_test_all_##_xyzw(simd128_ref_t _test) \
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{ \
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uint32_t tmp = ( (_test.uxyzw[3]>>31)<<3) \
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| ( (_test.uxyzw[2]>>31)<<2) \
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| ( (_test.uxyzw[1]>>31)<<1) \
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| ( _test.uxyzw[0]>>31) \
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; \
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return (_mask) == (tmp&(_mask) ); \
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}
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BX_SIMD128_IMPLEMENT_TEST(x , 0x1);
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BX_SIMD128_IMPLEMENT_TEST(y , 0x2);
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BX_SIMD128_IMPLEMENT_TEST(xy , 0x3);
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BX_SIMD128_IMPLEMENT_TEST(z , 0x4);
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BX_SIMD128_IMPLEMENT_TEST(xz , 0x5);
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BX_SIMD128_IMPLEMENT_TEST(yz , 0x6);
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BX_SIMD128_IMPLEMENT_TEST(xyz , 0x7);
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BX_SIMD128_IMPLEMENT_TEST(w , 0x8);
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BX_SIMD128_IMPLEMENT_TEST(xw , 0x9);
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BX_SIMD128_IMPLEMENT_TEST(yw , 0xa);
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BX_SIMD128_IMPLEMENT_TEST(xyw , 0xb);
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BX_SIMD128_IMPLEMENT_TEST(zw , 0xc);
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BX_SIMD128_IMPLEMENT_TEST(xzw , 0xd);
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BX_SIMD128_IMPLEMENT_TEST(yzw , 0xe);
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BX_SIMD128_IMPLEMENT_TEST(xyzw , 0xf);
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#undef BX_SIMD128_IMPLEMENT_TEST
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_shuf_xyAB(simd128_ref_t _a, simd128_ref_t _b)
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{
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simd128_ref_t result;
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result.uxyzw[0] = _a.uxyzw[0];
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result.uxyzw[1] = _a.uxyzw[1];
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result.uxyzw[2] = _b.uxyzw[0];
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result.uxyzw[3] = _b.uxyzw[1];
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_shuf_ABxy(simd128_ref_t _a, simd128_ref_t _b)
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{
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simd128_ref_t result;
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result.uxyzw[0] = _b.uxyzw[0];
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result.uxyzw[1] = _b.uxyzw[1];
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result.uxyzw[2] = _a.uxyzw[0];
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result.uxyzw[3] = _a.uxyzw[1];
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_shuf_CDzw(simd128_ref_t _a, simd128_ref_t _b)
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{
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simd128_ref_t result;
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result.uxyzw[0] = _b.uxyzw[2];
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result.uxyzw[1] = _b.uxyzw[3];
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result.uxyzw[2] = _a.uxyzw[2];
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result.uxyzw[3] = _a.uxyzw[3];
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_shuf_zwCD(simd128_ref_t _a, simd128_ref_t _b)
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{
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simd128_ref_t result;
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result.uxyzw[0] = _a.uxyzw[2];
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result.uxyzw[1] = _a.uxyzw[3];
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result.uxyzw[2] = _b.uxyzw[2];
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result.uxyzw[3] = _b.uxyzw[3];
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_shuf_xAyB(simd128_ref_t _a, simd128_ref_t _b)
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{
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simd128_ref_t result;
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result.uxyzw[0] = _a.uxyzw[0];
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result.uxyzw[1] = _b.uxyzw[0];
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result.uxyzw[2] = _a.uxyzw[1];
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result.uxyzw[3] = _b.uxyzw[1];
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_shuf_yBxA(simd128_ref_t _a, simd128_ref_t _b)
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{
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simd128_ref_t result;
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result.uxyzw[0] = _a.uxyzw[1];
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result.uxyzw[1] = _b.uxyzw[1];
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result.uxyzw[2] = _a.uxyzw[0];
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result.uxyzw[3] = _b.uxyzw[0];
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_shuf_zCwD(simd128_ref_t _a, simd128_ref_t _b)
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{
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simd128_ref_t result;
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result.uxyzw[0] = _a.uxyzw[2];
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result.uxyzw[1] = _b.uxyzw[2];
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result.uxyzw[2] = _a.uxyzw[3];
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result.uxyzw[3] = _b.uxyzw[3];
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_shuf_CzDw(simd128_ref_t _a, simd128_ref_t _b)
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{
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simd128_ref_t result;
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result.uxyzw[0] = _b.uxyzw[2];
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result.uxyzw[1] = _a.uxyzw[2];
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result.uxyzw[2] = _b.uxyzw[3];
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result.uxyzw[3] = _a.uxyzw[3];
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE float simd_x(simd128_ref_t _a)
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{
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return _a.fxyzw[0];
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}
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template<>
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BX_SIMD_FORCE_INLINE float simd_y(simd128_ref_t _a)
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{
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return _a.fxyzw[1];
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}
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template<>
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BX_SIMD_FORCE_INLINE float simd_z(simd128_ref_t _a)
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{
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return _a.fxyzw[2];
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}
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template<>
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BX_SIMD_FORCE_INLINE float simd_w(simd128_ref_t _a)
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{
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return _a.fxyzw[3];
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_ld(const void* _ptr)
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{
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const uint32_t* input = reinterpret_cast<const uint32_t*>(_ptr);
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simd128_ref_t result;
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result.uxyzw[0] = input[0];
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result.uxyzw[1] = input[1];
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result.uxyzw[2] = input[2];
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result.uxyzw[3] = input[3];
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE void simd_st(void* _ptr, simd128_ref_t _a)
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{
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uint32_t* result = reinterpret_cast<uint32_t*>(_ptr);
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result[0] = _a.uxyzw[0];
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result[1] = _a.uxyzw[1];
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result[2] = _a.uxyzw[2];
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result[3] = _a.uxyzw[3];
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}
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template<>
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BX_SIMD_FORCE_INLINE void simd_stx(void* _ptr, simd128_ref_t _a)
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{
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uint32_t* result = reinterpret_cast<uint32_t*>(_ptr);
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result[0] = _a.uxyzw[0];
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}
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template<>
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BX_SIMD_FORCE_INLINE void simd_stream(void* _ptr, simd128_ref_t _a)
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{
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uint32_t* result = reinterpret_cast<uint32_t*>(_ptr);
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result[0] = _a.uxyzw[0];
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result[1] = _a.uxyzw[1];
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result[2] = _a.uxyzw[2];
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result[3] = _a.uxyzw[3];
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_ld(float _x, float _y, float _z, float _w)
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{
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simd128_ref_t result;
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result.fxyzw[0] = _x;
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result.fxyzw[1] = _y;
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result.fxyzw[2] = _z;
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result.fxyzw[3] = _w;
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_ild(uint32_t _x, uint32_t _y, uint32_t _z, uint32_t _w)
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{
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simd128_ref_t result;
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result.uxyzw[0] = _x;
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result.uxyzw[1] = _y;
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result.uxyzw[2] = _z;
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result.uxyzw[3] = _w;
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_splat(const void* _ptr)
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{
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const uint32_t val = *reinterpret_cast<const uint32_t*>(_ptr);
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simd128_ref_t result;
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result.uxyzw[0] = val;
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result.uxyzw[1] = val;
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result.uxyzw[2] = val;
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result.uxyzw[3] = val;
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_splat(float _a)
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{
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return simd_ld<simd128_ref_t>(_a, _a, _a, _a);
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_isplat(uint32_t _a)
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{
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return simd_ild<simd128_ref_t>(_a, _a, _a, _a);
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_zero()
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{
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return simd_ild<simd128_ref_t>(0, 0, 0, 0);
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_itof(simd128_ref_t _a)
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{
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simd128_ref_t result;
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result.fxyzw[0] = (float)_a.ixyzw[0];
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result.fxyzw[1] = (float)_a.ixyzw[1];
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result.fxyzw[2] = (float)_a.ixyzw[2];
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result.fxyzw[3] = (float)_a.ixyzw[3];
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_ftoi(simd128_ref_t _a)
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{
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simd128_ref_t result;
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result.ixyzw[0] = (int)_a.fxyzw[0];
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result.ixyzw[1] = (int)_a.fxyzw[1];
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result.ixyzw[2] = (int)_a.fxyzw[2];
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result.ixyzw[3] = (int)_a.fxyzw[3];
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_round(simd128_ref_t _a)
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{
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return simd_round_ni(_a);
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_add(simd128_ref_t _a, simd128_ref_t _b)
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{
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simd128_ref_t result;
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result.fxyzw[0] = _a.fxyzw[0] + _b.fxyzw[0];
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result.fxyzw[1] = _a.fxyzw[1] + _b.fxyzw[1];
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result.fxyzw[2] = _a.fxyzw[2] + _b.fxyzw[2];
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result.fxyzw[3] = _a.fxyzw[3] + _b.fxyzw[3];
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_sub(simd128_ref_t _a, simd128_ref_t _b)
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{
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simd128_ref_t result;
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result.fxyzw[0] = _a.fxyzw[0] - _b.fxyzw[0];
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result.fxyzw[1] = _a.fxyzw[1] - _b.fxyzw[1];
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result.fxyzw[2] = _a.fxyzw[2] - _b.fxyzw[2];
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result.fxyzw[3] = _a.fxyzw[3] - _b.fxyzw[3];
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_mul(simd128_ref_t _a, simd128_ref_t _b)
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{
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simd128_ref_t result;
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result.fxyzw[0] = _a.fxyzw[0] * _b.fxyzw[0];
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result.fxyzw[1] = _a.fxyzw[1] * _b.fxyzw[1];
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result.fxyzw[2] = _a.fxyzw[2] * _b.fxyzw[2];
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result.fxyzw[3] = _a.fxyzw[3] * _b.fxyzw[3];
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_div(simd128_ref_t _a, simd128_ref_t _b)
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{
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simd128_ref_t result;
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result.fxyzw[0] = _a.fxyzw[0] / _b.fxyzw[0];
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result.fxyzw[1] = _a.fxyzw[1] / _b.fxyzw[1];
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result.fxyzw[2] = _a.fxyzw[2] / _b.fxyzw[2];
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result.fxyzw[3] = _a.fxyzw[3] / _b.fxyzw[3];
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_rcp_est(simd128_ref_t _a)
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{
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simd128_ref_t result;
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result.fxyzw[0] = 1.0f / _a.fxyzw[0];
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result.fxyzw[1] = 1.0f / _a.fxyzw[1];
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result.fxyzw[2] = 1.0f / _a.fxyzw[2];
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result.fxyzw[3] = 1.0f / _a.fxyzw[3];
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_sqrt(simd128_ref_t _a)
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{
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simd128_ref_t result;
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result.fxyzw[0] = sqrtf(_a.fxyzw[0]);
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result.fxyzw[1] = sqrtf(_a.fxyzw[1]);
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result.fxyzw[2] = sqrtf(_a.fxyzw[2]);
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result.fxyzw[3] = sqrtf(_a.fxyzw[3]);
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_rsqrt_est(simd128_ref_t _a)
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{
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simd128_ref_t result;
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result.fxyzw[0] = 1.0f / sqrtf(_a.fxyzw[0]);
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result.fxyzw[1] = 1.0f / sqrtf(_a.fxyzw[1]);
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result.fxyzw[2] = 1.0f / sqrtf(_a.fxyzw[2]);
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result.fxyzw[3] = 1.0f / sqrtf(_a.fxyzw[3]);
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return result;
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}
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template<>
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BX_SIMD_FORCE_INLINE simd128_ref_t simd_cmpeq(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.ixyzw[0] = _a.fxyzw[0] == _b.fxyzw[0] ? 0xffffffff : 0x0;
|
|
result.ixyzw[1] = _a.fxyzw[1] == _b.fxyzw[1] ? 0xffffffff : 0x0;
|
|
result.ixyzw[2] = _a.fxyzw[2] == _b.fxyzw[2] ? 0xffffffff : 0x0;
|
|
result.ixyzw[3] = _a.fxyzw[3] == _b.fxyzw[3] ? 0xffffffff : 0x0;
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_cmplt(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.ixyzw[0] = _a.fxyzw[0] < _b.fxyzw[0] ? 0xffffffff : 0x0;
|
|
result.ixyzw[1] = _a.fxyzw[1] < _b.fxyzw[1] ? 0xffffffff : 0x0;
|
|
result.ixyzw[2] = _a.fxyzw[2] < _b.fxyzw[2] ? 0xffffffff : 0x0;
|
|
result.ixyzw[3] = _a.fxyzw[3] < _b.fxyzw[3] ? 0xffffffff : 0x0;
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_cmple(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.ixyzw[0] = _a.fxyzw[0] <= _b.fxyzw[0] ? 0xffffffff : 0x0;
|
|
result.ixyzw[1] = _a.fxyzw[1] <= _b.fxyzw[1] ? 0xffffffff : 0x0;
|
|
result.ixyzw[2] = _a.fxyzw[2] <= _b.fxyzw[2] ? 0xffffffff : 0x0;
|
|
result.ixyzw[3] = _a.fxyzw[3] <= _b.fxyzw[3] ? 0xffffffff : 0x0;
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_cmpgt(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.ixyzw[0] = _a.fxyzw[0] > _b.fxyzw[0] ? 0xffffffff : 0x0;
|
|
result.ixyzw[1] = _a.fxyzw[1] > _b.fxyzw[1] ? 0xffffffff : 0x0;
|
|
result.ixyzw[2] = _a.fxyzw[2] > _b.fxyzw[2] ? 0xffffffff : 0x0;
|
|
result.ixyzw[3] = _a.fxyzw[3] > _b.fxyzw[3] ? 0xffffffff : 0x0;
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_cmpge(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.ixyzw[0] = _a.fxyzw[0] >= _b.fxyzw[0] ? 0xffffffff : 0x0;
|
|
result.ixyzw[1] = _a.fxyzw[1] >= _b.fxyzw[1] ? 0xffffffff : 0x0;
|
|
result.ixyzw[2] = _a.fxyzw[2] >= _b.fxyzw[2] ? 0xffffffff : 0x0;
|
|
result.ixyzw[3] = _a.fxyzw[3] >= _b.fxyzw[3] ? 0xffffffff : 0x0;
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_min(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.fxyzw[0] = _a.fxyzw[0] < _b.fxyzw[0] ? _a.fxyzw[0] : _b.fxyzw[0];
|
|
result.fxyzw[1] = _a.fxyzw[1] < _b.fxyzw[1] ? _a.fxyzw[1] : _b.fxyzw[1];
|
|
result.fxyzw[2] = _a.fxyzw[2] < _b.fxyzw[2] ? _a.fxyzw[2] : _b.fxyzw[2];
|
|
result.fxyzw[3] = _a.fxyzw[3] < _b.fxyzw[3] ? _a.fxyzw[3] : _b.fxyzw[3];
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_max(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.fxyzw[0] = _a.fxyzw[0] > _b.fxyzw[0] ? _a.fxyzw[0] : _b.fxyzw[0];
|
|
result.fxyzw[1] = _a.fxyzw[1] > _b.fxyzw[1] ? _a.fxyzw[1] : _b.fxyzw[1];
|
|
result.fxyzw[2] = _a.fxyzw[2] > _b.fxyzw[2] ? _a.fxyzw[2] : _b.fxyzw[2];
|
|
result.fxyzw[3] = _a.fxyzw[3] > _b.fxyzw[3] ? _a.fxyzw[3] : _b.fxyzw[3];
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_and(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.uxyzw[0] = _a.uxyzw[0] & _b.uxyzw[0];
|
|
result.uxyzw[1] = _a.uxyzw[1] & _b.uxyzw[1];
|
|
result.uxyzw[2] = _a.uxyzw[2] & _b.uxyzw[2];
|
|
result.uxyzw[3] = _a.uxyzw[3] & _b.uxyzw[3];
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_andc(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.uxyzw[0] = _a.uxyzw[0] & ~_b.uxyzw[0];
|
|
result.uxyzw[1] = _a.uxyzw[1] & ~_b.uxyzw[1];
|
|
result.uxyzw[2] = _a.uxyzw[2] & ~_b.uxyzw[2];
|
|
result.uxyzw[3] = _a.uxyzw[3] & ~_b.uxyzw[3];
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_or(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.uxyzw[0] = _a.uxyzw[0] | _b.uxyzw[0];
|
|
result.uxyzw[1] = _a.uxyzw[1] | _b.uxyzw[1];
|
|
result.uxyzw[2] = _a.uxyzw[2] | _b.uxyzw[2];
|
|
result.uxyzw[3] = _a.uxyzw[3] | _b.uxyzw[3];
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_xor(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.uxyzw[0] = _a.uxyzw[0] ^ _b.uxyzw[0];
|
|
result.uxyzw[1] = _a.uxyzw[1] ^ _b.uxyzw[1];
|
|
result.uxyzw[2] = _a.uxyzw[2] ^ _b.uxyzw[2];
|
|
result.uxyzw[3] = _a.uxyzw[3] ^ _b.uxyzw[3];
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_sll(simd128_ref_t _a, int _count)
|
|
{
|
|
simd128_ref_t result;
|
|
result.uxyzw[0] = _a.uxyzw[0] << _count;
|
|
result.uxyzw[1] = _a.uxyzw[1] << _count;
|
|
result.uxyzw[2] = _a.uxyzw[2] << _count;
|
|
result.uxyzw[3] = _a.uxyzw[3] << _count;
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_srl(simd128_ref_t _a, int _count)
|
|
{
|
|
simd128_ref_t result;
|
|
result.uxyzw[0] = _a.uxyzw[0] >> _count;
|
|
result.uxyzw[1] = _a.uxyzw[1] >> _count;
|
|
result.uxyzw[2] = _a.uxyzw[2] >> _count;
|
|
result.uxyzw[3] = _a.uxyzw[3] >> _count;
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_sra(simd128_ref_t _a, int _count)
|
|
{
|
|
simd128_ref_t result;
|
|
result.ixyzw[0] = _a.ixyzw[0] >> _count;
|
|
result.ixyzw[1] = _a.ixyzw[1] >> _count;
|
|
result.ixyzw[2] = _a.ixyzw[2] >> _count;
|
|
result.ixyzw[3] = _a.ixyzw[3] >> _count;
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_icmpeq(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.ixyzw[0] = _a.ixyzw[0] == _b.ixyzw[0] ? 0xffffffff : 0x0;
|
|
result.ixyzw[1] = _a.ixyzw[1] == _b.ixyzw[1] ? 0xffffffff : 0x0;
|
|
result.ixyzw[2] = _a.ixyzw[2] == _b.ixyzw[2] ? 0xffffffff : 0x0;
|
|
result.ixyzw[3] = _a.ixyzw[3] == _b.ixyzw[3] ? 0xffffffff : 0x0;
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_icmplt(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.ixyzw[0] = _a.ixyzw[0] < _b.ixyzw[0] ? 0xffffffff : 0x0;
|
|
result.ixyzw[1] = _a.ixyzw[1] < _b.ixyzw[1] ? 0xffffffff : 0x0;
|
|
result.ixyzw[2] = _a.ixyzw[2] < _b.ixyzw[2] ? 0xffffffff : 0x0;
|
|
result.ixyzw[3] = _a.ixyzw[3] < _b.ixyzw[3] ? 0xffffffff : 0x0;
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_icmpgt(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.ixyzw[0] = _a.ixyzw[0] > _b.ixyzw[0] ? 0xffffffff : 0x0;
|
|
result.ixyzw[1] = _a.ixyzw[1] > _b.ixyzw[1] ? 0xffffffff : 0x0;
|
|
result.ixyzw[2] = _a.ixyzw[2] > _b.ixyzw[2] ? 0xffffffff : 0x0;
|
|
result.ixyzw[3] = _a.ixyzw[3] > _b.ixyzw[3] ? 0xffffffff : 0x0;
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_imin(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.ixyzw[0] = _a.ixyzw[0] < _b.ixyzw[0] ? _a.ixyzw[0] : _b.ixyzw[0];
|
|
result.ixyzw[1] = _a.ixyzw[1] < _b.ixyzw[1] ? _a.ixyzw[1] : _b.ixyzw[1];
|
|
result.ixyzw[2] = _a.ixyzw[2] < _b.ixyzw[2] ? _a.ixyzw[2] : _b.ixyzw[2];
|
|
result.ixyzw[3] = _a.ixyzw[3] < _b.ixyzw[3] ? _a.ixyzw[3] : _b.ixyzw[3];
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_imax(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.ixyzw[0] = _a.ixyzw[0] > _b.ixyzw[0] ? _a.ixyzw[0] : _b.ixyzw[0];
|
|
result.ixyzw[1] = _a.ixyzw[1] > _b.ixyzw[1] ? _a.ixyzw[1] : _b.ixyzw[1];
|
|
result.ixyzw[2] = _a.ixyzw[2] > _b.ixyzw[2] ? _a.ixyzw[2] : _b.ixyzw[2];
|
|
result.ixyzw[3] = _a.ixyzw[3] > _b.ixyzw[3] ? _a.ixyzw[3] : _b.ixyzw[3];
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_iadd(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.ixyzw[0] = _a.ixyzw[0] + _b.ixyzw[0];
|
|
result.ixyzw[1] = _a.ixyzw[1] + _b.ixyzw[1];
|
|
result.ixyzw[2] = _a.ixyzw[2] + _b.ixyzw[2];
|
|
result.ixyzw[3] = _a.ixyzw[3] + _b.ixyzw[3];
|
|
return result;
|
|
}
|
|
|
|
template<>
|
|
BX_SIMD_FORCE_INLINE simd128_ref_t simd_isub(simd128_ref_t _a, simd128_ref_t _b)
|
|
{
|
|
simd128_ref_t result;
|
|
result.ixyzw[0] = _a.ixyzw[0] - _b.ixyzw[0];
|
|
result.ixyzw[1] = _a.ixyzw[1] - _b.ixyzw[1];
|
|
result.ixyzw[2] = _a.ixyzw[2] - _b.ixyzw[2];
|
|
result.ixyzw[3] = _a.ixyzw[3] - _b.ixyzw[3];
|
|
return result;
|
|
}
|
|
|
|
} // namespace bx
|
|
|
|
#endif // BX_SIMD128_REF_H_HEADER_GUARD
|