| /*************************************************************************/ |
| /* */ |
| /* 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 |