80 lines
2.6 KiB
C
80 lines
2.6 KiB
C
/*
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* Copyright 2013-2019 Software Radio Systems Limited
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*
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* This file is part of srsLTE.
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*
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* srsLTE is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* srsLTE is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
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* and at http://www.gnu.org/licenses/.
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*
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*/
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#include <stdbool.h>
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void* create_viterbi37_port(int polys[3], uint32_t len);
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int init_viterbi37_port(void* p, int starting_state);
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int chainback_viterbi37_port(void* p, uint8_t* data, uint32_t nbits, uint32_t endstate);
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void delete_viterbi37_port(void* p);
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int update_viterbi37_blk_port(void* p, uint8_t* syms, uint32_t nbits, uint32_t* best_state);
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void* create_viterbi37_sse(int polys[3], uint32_t len);
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int init_viterbi37_sse(void* p, int starting_state);
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void reset_blk_sse(void* p, int nbits);
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int chainback_viterbi37_sse(void* p, uint8_t* data, uint32_t nbits, uint32_t endstate);
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void delete_viterbi37_sse(void* p);
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int update_viterbi37_blk_sse(void* p, uint8_t* syms, uint32_t nbits, uint32_t* best_state);
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void* create_viterbi37_neon(int polys[3], uint32_t len);
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int init_viterbi37_neon(void* p, int starting_state);
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void reset_blk_neon(void* p, int nbits);
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int chainback_viterbi37_neon(void* p, uint8_t* data, uint32_t nbits, uint32_t endstate);
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void delete_viterbi37_neon(void* p);
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int update_viterbi37_blk_neon(void* p, uint8_t* syms, uint32_t nbits, uint32_t* best_state);
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void* create_viterbi37_avx2(int polys[3], uint32_t len);
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int init_viterbi37_avx2(void* p, int starting_state);
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void reset_blk_avx2(void* p, int nbits);
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int chainback_viterbi37_avx2(void* p, uint8_t* data, uint32_t nbits, uint32_t endstate);
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void delete_viterbi37_avx2(void* p);
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int update_viterbi37_blk_avx2(void* p, uint8_t* syms, uint32_t nbits, uint32_t* best_state);
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void* create_viterbi37_avx2_16bit(int polys[3], uint32_t len);
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int init_viterbi37_avx2_16bit(void* p, int starting_state);
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void reset_blk_avx2_16bit(void* p, int nbits);
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int chainback_viterbi37_avx2_16bit(void* p, uint8_t* data, uint32_t nbits, uint32_t endstate);
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void delete_viterbi37_avx2_16bit(void* p);
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int update_viterbi37_blk_avx2_16bit(void* p, uint16_t* syms, uint32_t nbits, uint32_t* best_state); |