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74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
/* Copyright (c) 2018 Mozilla */
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/*
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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- Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _LPCNET_H_
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#define _LPCNET_H_
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#define NB_FEATURES 38
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#define NB_TOTAL_FEATURES 55
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typedef struct LPCNetState LPCNetState;
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typedef struct LPCNetDecState LPCNetDecState;
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typedef struct LPCNetEncState LPCNetEncState;
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int lpcnet_decoder_get_size();
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int lpcnet_decoder_init(LPCNetDecState *st);
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LPCNetDecState *lpcnet_decoder_create();
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void lpcnet_decoder_destroy(LPCNetDecState *st);
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int lpcnet_decode(LPCNetDecState *st, const unsigned char *buf, short *pcm);
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int lpcnet_encoder_get_size();
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int lpcnet_encoder_init(LPCNetEncState *st);
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LPCNetEncState *lpcnet_encoder_create();
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void lpcnet_encoder_destroy(LPCNetEncState *st);
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int lpcnet_encode(LPCNetEncState *st, const short *pcm, unsigned char *buf);
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int lpcnet_get_size();
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int lpcnet_init(LPCNetState *lpcnet);
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LPCNetState *lpcnet_create();
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void lpcnet_destroy(LPCNetState *lpcnet);
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void lpcnet_synthesize(LPCNetState *lpcnet, short *output, const float *features, int N);
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#endif
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