swig-sphinxbase 0.8+5prealpha-2ubuntu1 / usr / share / sphinxbase / swig / fe.i

/* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */
/* ====================================================================
 * Copyright (c) 2013 Carnegie Mellon University.  All rights
 * reserved.
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 * This work was supported in part by funding from the Defense Advanced 
 * Research Projects Agency and the National Science Foundation of the 
 * United States of America, and the CMU Sphinx Speech Consortium.
 *
 * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND 
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%extend FrontEnd {
    FrontEnd(fe_t *ptr) {
        return ptr;
    }

    ~FrontEnd() {
        fe_free($self);
    }

    int output_size() {
        return fe_get_output_size($self);
    }

    void start_utt(int *errcode) {
        *errcode = fe_start_utt($self);
    }

    int32 process_utt(const int16 *spch, size_t nsamps, mfcc_t ***cep_block, int *errcode) {
        int32 nframes;
        *errcode = fe_process_utt($self, spch, nsamps, cep_block, &nframes);
        return nframes;
    }

    int32 end_utt(mfcc_t *out_cepvector, int *errcode) {
        int32 nframes;
        *errcode = fe_end_utt($self, out_cepvector, &nframes);
        return nframes;
    }
}