ref: f0c675a23c6039e81f5f3e6a292e1f87108f2832
dir: /include/cst_track.h/
/*************************************************************************/
/* */
/* Language Technologies Institute */
/* Carnegie Mellon University */
/* Copyright (c) 1999 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and distribute */
/* this software and its documentation without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author: Alan W Black (awb@cs.cmu.edu) */
/* Date: August 2000 */
/*************************************************************************/
/* */
/* Waveforms */
/* */
/*************************************************************************/
#ifndef _CST_TRACK_H__
#define _CST_TRACK_H__
#include "cst_file.h"
#include "cst_error.h"
#include "cst_alloc.h"
#include "cst_endian.h"
#include "cst_file.h"
#include "cst_val.h"
typedef struct cst_track_struct {
const char *type;
int num_frames;
int num_channels;
float *times;
float **frames;
} cst_track;
cst_track *new_track();
void delete_track(cst_track *val);
float track_frame_shift(cst_track *t, int frame);
void cst_track_resize(cst_track *t,int num_frames, int num_channels);
cst_track *cst_track_copy(const cst_track *t);
int cst_track_save_est(cst_track *t, const char *filename);
int cst_track_save_est_binary(cst_track *t, const char *filename);
int cst_track_load_est(cst_track *t, const char *filename);
CST_VAL_USER_TYPE_DCLS(track,cst_track)
#endif