/**************************************************************************** * Copyright (C) 2014-2015 Intel Corporation. All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. ****************************************************************************/ #ifndef __SWR_SIMDINTRIN_H__ #define __SWR_SIMDINTRIN_H__ #include "common/intrin.h" #include "common/simdlib.hpp" #if KNOB_SIMD_WIDTH == 8 typedef SIMD256 SIMD; #else #error Unsupported vector width #endif // KNOB_SIMD16_WIDTH == 16 #define _simd128_maskstore_ps SIMD128::maskstore_ps #define _simd128_fmadd_ps SIMD128::fmadd_ps #define _simd_load_ps SIMD::load_ps #define _simd_load1_ps SIMD::broadcast_ss #define _simd_loadu_ps SIMD::loadu_ps #define _simd_setzero_ps SIMD::setzero_ps #define _simd_set1_ps SIMD::set1_ps #define _simd_blend_ps(a, b, i) SIMD::blend_ps(a, b) #define _simd_blend_epi32(a, b, i) SIMD::blend_epi32(a, b) #define _simd_blendv_ps SIMD::blendv_ps #define _simd_store_ps SIMD::store_ps #define _simd_mul_ps SIMD::mul_ps #define _simd_add_ps SIMD::add_ps #define _simd_sub_ps SIMD::sub_ps #define _simd_rsqrt_ps SIMD::rsqrt_ps #define _simd_min_ps SIMD::min_ps #define _simd_max_ps SIMD::max_ps #define _simd_movemask_ps SIMD::movemask_ps #define _simd_cvtps_epi32 SIMD::cvtps_epi32 #define _simd_cvttps_epi32 SIMD::cvttps_epi32 #define _simd_cvtepi32_ps SIMD::cvtepi32_ps #define _simd_cmplt_ps SIMD::cmplt_ps #define _simd_cmpgt_ps SIMD::cmpgt_ps #define _simd_cmpneq_ps SIMD::cmpneq_ps #define _simd_cmpeq_ps SIMD::cmpeq_ps #define _simd_cmpge_ps SIMD::cmpge_ps #define _simd_cmple_ps SIMD::cmple_ps #define _simd_cmp_ps(a, b, imm) SIMD::cmp_ps(a, b) #define _simd_and_ps SIMD::and_ps #define _simd_or_ps SIMD::or_ps #define _simd_rcp_ps SIMD::rcp_ps #define _simd_div_ps SIMD::div_ps #define _simd_castsi_ps SIMD::castsi_ps #define _simd_castps_pd SIMD::castps_pd #define _simd_castpd_ps SIMD::castpd_ps #define _simd_andnot_ps SIMD::andnot_ps #define _simd_round_ps(a, i) SIMD::round_ps(a) #define _simd_castpd_ps SIMD::castpd_ps #define _simd_broadcast_ps(a) SIMD::broadcast_ps((SIMD128::Float const*)(a)) #define _simd_stream_ps SIMD::stream_ps #define _simd_movemask_pd SIMD::movemask_pd #define _simd_castsi_pd SIMD::castsi_pd #define _simd_mul_epi32 SIMD::mul_epi32 #define _simd_mullo_epi32 SIMD::mullo_epi32 #define _simd_sub_epi32 SIMD::sub_epi32 #define _simd_sub_epi64 SIMD::sub_epi64 #define _simd_min_epi32 SIMD::min_epi32 #define _simd_min_epu32 SIMD::min_epu32 #define _simd_max_epi32 SIMD::max_epi32 #define _simd_max_epu32 SIMD::max_epu32 #define _simd_add_epi32 SIMD::add_epi32 #define _simd_and_si SIMD::and_si #define _simd_andnot_si SIMD::andnot_si #define _simd_cmpeq_epi32 SIMD::cmpeq_epi32 #define _simd_cmplt_epi32 SIMD::cmplt_epi32 #define _simd_cmpgt_epi32 SIMD::cmpgt_epi32 #define _simd_or_si SIMD::or_si #define _simd_xor_si SIMD::xor_si #define _simd_castps_si SIMD::castps_si #define _simd_adds_epu8 SIMD::adds_epu8 #define _simd_subs_epu8 SIMD::subs_epu8 #define _simd_add_epi8 SIMD::add_epi8 #define _simd_cmpeq_epi64 SIMD::cmpeq_epi64 #define _simd_cmpgt_epi64 SIMD::cmpgt_epi64 #define _simd_cmpgt_epi8 SIMD::cmpgt_epi8 #define _simd_cmpeq_epi8 SIMD::cmpeq_epi8 #define _simd_cmpgt_epi16 SIMD::cmpgt_epi16 #define _simd_cmpeq_epi16 SIMD::cmpeq_epi16 #define _simd_movemask_epi8 SIMD::movemask_epi8 #define _simd_permute_ps_i(a, i) SIMD::permute_ps(a) #define _simd_permute_ps SIMD::permute_ps #define _simd_permute_epi32 SIMD::permute_epi32 #define _simd_srlv_epi32 SIMD::srlv_epi32 #define _simd_sllv_epi32 SIMD::sllv_epi32 #define _simd_unpacklo_epi8 SIMD::unpacklo_epi8 #define _simd_unpackhi_epi8 SIMD::unpackhi_epi8 #define _simd_unpacklo_epi16 SIMD::unpacklo_epi16 #define _simd_unpackhi_epi16 SIMD::unpackhi_epi16 #define _simd_unpacklo_epi32 SIMD::unpacklo_epi32 #define _simd_unpackhi_epi32 SIMD::unpackhi_epi32 #define _simd_unpacklo_epi64 SIMD::unpacklo_epi64 #define _simd_unpackhi_epi64 SIMD::unpackhi_epi64 #define _simd_slli_epi32(a, i) SIMD::slli_epi32(a) #define _simd_srai_epi32(a, i) SIMD::srai_epi32(a) #define _simd_srli_epi32(a, i) SIMD::srli_epi32(a) #define _simd_srlisi_ps(a, i) SIMD::srlisi_ps(a) #define _simd_fmadd_ps SIMD::fmadd_ps #define _simd_fmsub_ps SIMD::fmsub_ps #define _simd_shuffle_epi8 SIMD::shuffle_epi8 #define _simd_i32gather_ps(p, o, s) SIMD::i32gather_ps(p, o) #define _simd_mask_i32gather_ps(r, p, o, m, s) \ SIMD::mask_i32gather_ps(r, p, o, m) #define _simd_abs_epi32 SIMD::abs_epi32 #define _simd_cvtepu8_epi16 SIMD::cvtepu8_epi16 #define _simd_cvtepu8_epi32 SIMD::cvtepu8_epi32 #define _simd_cvtepu16_epi32 SIMD::cvtepu16_epi32 #define _simd_cvtepu16_epi64 SIMD::cvtepu16_epi64 #define _simd_cvtepu32_epi64 SIMD::cvtepu32_epi64 #define _simd_packus_epi16 SIMD::packus_epi16 #define _simd_packs_epi16 SIMD::packs_epi16 #define _simd_packus_epi32 SIMD::packus_epi32 #define _simd_packs_epi32 SIMD::packs_epi32 #define _simd_unpacklo_ps SIMD::unpacklo_ps #define _simd_unpackhi_ps SIMD::unpackhi_ps #define _simd_unpacklo_pd SIMD::unpacklo_pd #define _simd_unpackhi_pd SIMD::unpackhi_pd #define _simd_insertf128_ps SIMD::insertf128_ps #define _simd_insertf128_pd SIMD::insertf128_pd #define _simd_insertf128_si(a, b, i) SIMD::insertf128_si(a, b) #define _simd_extractf128_ps(a, i) SIMD::extractf128_ps(a) #define _simd_extractf128_pd(a, i) SIMD::extractf128_pd(a) #define _simd_extractf128_si(a, i) SIMD::extractf128_si(a) #define _simd_permute2f128_ps(a, b, i) SIMD::permute2f128_ps(a, b) #define _simd_permute2f128_pd(a, b, i) SIMD::permute2f128_pd(a, b) #define _simd_permute2f128_si(a, b, i) SIMD::permute2f128_si(a, b) #define _simd_shuffle_ps(a, b, i) SIMD::shuffle_ps(a, b) #define _simd_shuffle_pd(a, b, i) SIMD::shuffle_pd(a, b) #define _simd_shuffle_epi32(a, b, imm8) SIMD::shuffle_epi32(a, b) #define _simd_shuffle_epi64(a, b, imm8) SIMD::shuffle_epi64(a, b) #define _simd_set1_epi32 SIMD::set1_epi32 #define _simd_set_epi32 SIMD::set_epi32 #define _simd_set_ps SIMD::set_ps #define _simd_set1_epi8 SIMD::set1_epi8 #define _simd_setzero_si SIMD::setzero_si #define _simd_cvttps_epi32 SIMD::cvttps_epi32 #define _simd_store_si SIMD::store_si #define _simd_broadcast_ss SIMD::broadcast_ss #define _simd_maskstore_ps SIMD::maskstore_ps #define _simd_load_si SIMD::load_si #define _simd_loadu_si SIMD::loadu_si #define _simd_sub_ps SIMD::sub_ps #define _simd_testz_ps SIMD::testz_ps #define _simd_testz_si SIMD::testz_si #define _simd_xor_ps SIMD::xor_ps #define _simd_loadu2_si SIMD::loadu2_si #define _simd_storeu2_si SIMD::storeu2_si #define _simd_blendv_epi32 SIMD::blendv_epi32 #define _simd_vmask_ps SIMD::vmask_ps template SIMDINLINE SIMD128::Integer _simd_blend4_epi32(SIMD128::Integer const& a, SIMD128::Integer const& b) { return SIMD128::castps_si( SIMD128::blend_ps(SIMD128::castsi_ps(a), SIMD128::castsi_ps(b))); } SIMDINLINE void _simd_mov(simdscalar& r, unsigned int rlane, simdscalar& s, unsigned int slane) { OSALIGNSIMD(float) rArray[KNOB_SIMD_WIDTH], sArray[KNOB_SIMD_WIDTH]; SIMD256::store_ps(rArray, r); SIMD256::store_ps(sArray, s); rArray[rlane] = sArray[slane]; r = SIMD256::load_ps(rArray); } // Populates a simdvector from a vector. So p = xyzw becomes xxxx yyyy zzzz wwww. #define _simdvec_load_ps SIMD::vec4_load1_ps SIMDINLINE void _simdvec_mov(simdvector& r, const simdscalar& s) { SIMD::vec4_set1_vps(r, s); } SIMDINLINE void _simdvec_mov(simdvector& r, const simdvector& v) { r = v; } #if 0 // just move a lane from the source simdvector to dest simdvector SIMDINLINE void _simdvec_mov(simdvector &r, unsigned int rlane, simdvector& s, unsigned int slane) { _simd_mov(r[0], rlane, s[0], slane); _simd_mov(r[1], rlane, s[1], slane); _simd_mov(r[2], rlane, s[2], slane); _simd_mov(r[3], rlane, s[3], slane); } #endif #define _simdvec_dp3_ps SIMD::vec4_dp3_ps #define _simdvec_dp4_ps SIMD::vec4_dp4_ps #define _simdvec_rcp_length_ps SIMD::vec4_rcp_length_ps #define _simdvec_normalize_ps SIMD::vec4_normalize_ps #define _simdvec_mul_ps SIMD::vec4_mul_ps #define _simdvec_add_ps SIMD::vec4_add_ps #define _simdvec_min_ps SIMD::vec4_min_ps #define _simdvec_max_ps SIMD::vec4_max_ps #define _simd_mat4x4_vec4_multiply SIMD::mat4x4_vec4_multiply #define _simd_mat3x3_vec3_w0_multiply SIMD::mat3x3_vec3_w0_multiply #define _simd_mat4x4_vec3_w1_multiply SIMD::mat4x4_vec3_w1_multiply #define _simd_mat4x3_vec3_w1_multiply SIMD::mat4x3_vec3_w1_multiply ////////////////////////////////////////////////////////////////////////// /// @brief Compute plane equation vA * vX + vB * vY + vC SIMDINLINE simdscalar vplaneps(simdscalar const& vA, simdscalar const& vB, simdscalar const& vC, simdscalar const& vX, simdscalar const& vY) { simdscalar vOut = _simd_fmadd_ps(vA, vX, vC); vOut = _simd_fmadd_ps(vB, vY, vOut); return vOut; } ////////////////////////////////////////////////////////////////////////// /// @brief Compute plane equation vA * vX + vB * vY + vC SIMDINLINE simd4scalar vplaneps(simd4scalar const& vA, simd4scalar const& vB, simd4scalar const& vC, simd4scalar const& vX, simd4scalar const& vY) { simd4scalar vOut = _simd128_fmadd_ps(vA, vX, vC); vOut = _simd128_fmadd_ps(vB, vY, vOut); return vOut; } ////////////////////////////////////////////////////////////////////////// /// @brief Interpolates a single component. /// @param vI - barycentric I /// @param vJ - barycentric J /// @param pInterpBuffer - pointer to attribute barycentric coeffs template static SIMDINLINE simdscalar InterpolateComponent(simdscalar const& vI, simdscalar const& vJ, const float* pInterpBuffer) { const float* pInterpA = &pInterpBuffer[Attrib * 3 * numComponents + 0 + Comp]; const float* pInterpB = &pInterpBuffer[Attrib * 3 * numComponents + numComponents + Comp]; const float* pInterpC = &pInterpBuffer[Attrib * 3 * numComponents + numComponents * 2 + Comp]; simdscalar vA = _simd_broadcast_ss(pInterpA); simdscalar vB = _simd_broadcast_ss(pInterpB); simdscalar vC = _simd_broadcast_ss(pInterpC); simdscalar vk = _simd_sub_ps(_simd_sub_ps(_simd_set1_ps(1.0f), vI), vJ); vC = _simd_mul_ps(vk, vC); return vplaneps(vA, vB, vC, vI, vJ); } ////////////////////////////////////////////////////////////////////////// /// @brief Interpolates a single component (flat shade). /// @param pInterpBuffer - pointer to attribute barycentric coeffs template static SIMDINLINE simdscalar InterpolateComponentFlat(const float* pInterpBuffer) { const float* pInterpA = &pInterpBuffer[Attrib * 3 * numComponents + 0 + Comp]; simdscalar vA = _simd_broadcast_ss(pInterpA); return vA; } ////////////////////////////////////////////////////////////////////////// /// @brief Interpolates a single component (flat shade). /// @param pInterpBuffer - pointer to attribute barycentric coeffs template static SIMDINLINE simdscalari InterpolateComponentFlatInt(const uint32_t* pInterpBuffer) { const uint32_t interpA = pInterpBuffer[Attrib * 3 * numComponents + 0 + Comp]; simdscalari vA = _simd_set1_epi32(interpA); return vA; } ////////////////////////////////////////////////////////////////////////// /// @brief Interpolates a single component. /// @param vI - barycentric I /// @param vJ - barycentric J /// @param pInterpBuffer - pointer to attribute barycentric coeffs template static SIMDINLINE simd4scalar InterpolateComponent(simd4scalar const& vI, simd4scalar const& vJ, const float* pInterpBuffer) { const float* pInterpA = &pInterpBuffer[Attrib * 3 * numComponents + 0 + Comp]; const float* pInterpB = &pInterpBuffer[Attrib * 3 * numComponents + numComponents + Comp]; const float* pInterpC = &pInterpBuffer[Attrib * 3 * numComponents + numComponents * 2 + Comp]; simd4scalar vA = SIMD128::broadcast_ss(pInterpA); simd4scalar vB = SIMD128::broadcast_ss(pInterpB); simd4scalar vC = SIMD128::broadcast_ss(pInterpC); simd4scalar vk = SIMD128::sub_ps(SIMD128::sub_ps(SIMD128::set1_ps(1.0f), vI), vJ); vC = SIMD128::mul_ps(vk, vC); return vplaneps(vA, vB, vC, vI, vJ); } static SIMDINLINE simd4scalar _simd128_abs_ps(simd4scalar const& a) { simd4scalari ai = SIMD128::castps_si(a); return SIMD128::castsi_ps(SIMD128::and_si(ai, SIMD128::set1_epi32(0x7fffffff))); } static SIMDINLINE simdscalar _simd_abs_ps(simdscalar const& a) { simdscalari ai = _simd_castps_si(a); return _simd_castsi_ps(_simd_and_si(ai, _simd_set1_epi32(0x7fffffff))); } #include "simd16intrin.h" #endif //__SWR_SIMDINTRIN_H__