ref: 8dcccc89348f1f7916338a4b2c36574fc1e90b27
dir: /dnn/lpcnet.h/
/* Copyright (c) 2018 Mozilla */ /* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _LPCNET_H_ #define _LPCNET_H_ #define NB_FEATURES 38 #define NB_TOTAL_FEATURES 55 typedef struct LPCNetState LPCNetState; typedef struct LPCNetEncState LPCNetEncState; int lpcnet_encoder_get_size(); int lpcnet_encoder_init(LPCNetEncState *st); LPCNetEncState *lpcnet_encoder_create(); void lpcnet_encoder_destroy(LPCNetEncState *st); int lpcnet_encode(LPCNetEncState *st, const short *pcm, unsigned char *buf); LPCNetState *lpcnet_create(); void lpcnet_destroy(LPCNetState *lpcnet); void lpcnet_synthesize(LPCNetState *lpcnet, short *output, const float *features, int N); #endif