00001 /* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */ 00002 /* ==================================================================== 00003 * Copyright (c) 2007 Carnegie Mellon University. All rights 00004 * reserved. 00005 * 00006 * Redistribution and use in source and binary forms, with or without 00007 * modification, are permitted provided that the following conditions 00008 * are met: 00009 * 00010 * 1. Redistributions of source code must retain the above copyright 00011 * notice, this list of conditions and the following disclaimer. 00012 * 00013 * 2. Redistributions in binary form must reproduce the above copyright 00014 * notice, this list of conditions and the following disclaimer in 00015 * the documentation and/or other materials provided with the 00016 * distribution. 00017 * 00018 * This work was supported in part by funding from the Defense Advanced 00019 * Research Projects Agency and the National Science Foundation of the 00020 * United States of America, and the CMU Sphinx Speech Consortium. 00021 * 00022 * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND 00023 * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 00024 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00025 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY 00026 * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00027 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00028 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00029 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00030 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00031 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00032 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00033 * 00034 * ==================================================================== 00035 * 00036 */ 00044 #ifndef __GAU_MIX_H__ 00045 #define __GAU_MIX_H__ 00046 00047 #include <cmd_ln.h> 00048 #include <gau_cb.h> 00049 00050 00051 #ifdef __cplusplus 00052 extern "C" { 00053 #endif 00054 #if 0 00055 /* Fool Emacs. */ 00056 } 00057 #endif 00058 00062 typedef struct gau_mix_s gau_mix_t; 00063 00067 gau_mix_t *gau_mix_read(cmd_ln_t *config, const char *mixwfn); 00068 00072 size_t gau_mix_get_shape(gau_mix_t *mix, int *out_n_mixw, 00073 int *out_n_feat, int *out_n_density, 00074 int *out_is_transposed); 00075 00080 int gau_mix_compute_all(gau_mix_t *mix, gau_cb_t *cb, int *ts2cb, int32 *out_den); 00081 00086 int gau_mix_compute(gau_mix_t *mix, gau_cb_t *cb, int *ts2cb, 00087 int32 *active, int32 n_active, int32 *out_den); 00088 00092 void gau_mix_free(gau_mix_t *mix); 00093 00094 #ifdef __cplusplus 00095 } 00096 #endif 00097 00098 00099 #endif /* __GAU_MIX_H__ */
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