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41 lines
1.4 KiB
C
41 lines
1.4 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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#ifndef SRSLTE_TURBODECODER_SSE_H
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#define SRSLTE_TURBODECODER_SSE_H
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#include "srslte/config.h"
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typedef struct SRSLTE_API {
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uint32_t max_long_cb;
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int16_t *alpha;
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int16_t *branch;
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} tdec_sse_t;
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int tdec_sse_init(void **h, uint32_t max_long_cb);
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void tdec_sse_free(void *h);
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void tdec_sse_dec(void *h, int16_t * input, int16_t *app, int16_t * parity,
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int16_t *output, uint32_t long_cb);
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void tdec_sse_extract_input(int16_t *input, int16_t *syst, int16_t *parity0, int16_t *parity1, int16_t *app2, uint32_t long_cb);
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void tdec_sse_decision_byte(int16_t *app1, uint8_t *output, uint32_t long_cb);
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#endif // SRSLTE_TURBODECODER_SSE_H
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