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EST_TrackFile.h
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33  /* */
34  /* Author: Richard Caley (rjc@cstr.ed.ac.uk) */
35  /* Date: Fri Nov 14 1997 */
36  /* -------------------------------------------------------------------- */
37  /* Track file formats known to the speech tools. */
38  /* */
39  /*************************************************************************/
40 
41 #ifndef __EST_TRACKFILE_H__
42 #define __EST_TRACKFILE_H__
43 
44 #include "EST_Token.h"
45 #include "EST_TNamedEnum.h"
46 #include "EST_String.h"
47 #include "EST_rw_status.h"
48 #include "htk.h"
49 #include "ssff.h"
50 
51 class EST_TrackFile {
52 
53 public:
54 
55  // We have to use #defines for what should be done with just
56  // typedefs because Sun CC thinks you shouldn't be allowed to
57  // declare a member function via a typedef.
58 
59 #define LoadTrackFileArgs const EST_String filename, \
60  EST_Track &tr, float ishift, float startt
61 
62 #define SaveTrackFileArgs const EST_String filename, EST_Track tr
63 
64 #define LoadTrack_TokenStreamArgs EST_TokenStream &ts, \
65  EST_Track &tr, float ishift, float startt
66 
67 #define SaveTrac_TokenStreamArgs FILE *fp, EST_Track tr
68 
69  typedef EST_read_status Load_File(LoadTrackFileArgs);
70  typedef EST_write_status Save_File(SaveTrackFileArgs);
71 
72  typedef EST_read_status Load_TokenStream(LoadTrack_TokenStreamArgs);
73 
74  typedef EST_write_status Save_TokenStream(SaveTrac_TokenStreamArgs);
75 
76  typedef struct Info {
77  bool recognise;
78  Load_File *load;
79  Save_File *save;
80  const char *description;
81  } Info;
82 
83  typedef struct TS_Info {
84  bool recognise;
85  Load_TokenStream *load;
86  Save_TokenStream *save;
87  const char *description;
88  } TS_Info;
89 
90  static EST_write_status save_ascii(SaveTrackFileArgs);
91  static EST_read_status load_ascii(LoadTrackFileArgs);
92 
93  static EST_write_status save_esps(SaveTrackFileArgs);
94  static EST_read_status load_esps(LoadTrackFileArgs);
95 
96  static EST_write_status save_est_ts(SaveTrac_TokenStreamArgs);
97  static EST_read_status load_est_ts(LoadTrack_TokenStreamArgs);
98 
99  static EST_write_status save_est(SaveTrackFileArgs);
100  static EST_read_status load_est(LoadTrackFileArgs);
101 
102  static EST_write_status save_est_binary(SaveTrackFileArgs);
103  static EST_write_status save_est_binary_ts(SaveTrac_TokenStreamArgs);
104 
105  static EST_write_status save_est_ascii(SaveTrackFileArgs);
106  static EST_read_status load_est_ascii(LoadTrackFileArgs);
107 
108  static EST_write_status save_htk(SaveTrackFileArgs);
109  static EST_read_status load_htk(LoadTrackFileArgs);
110 
111  static EST_write_status save_htk_fbank(SaveTrackFileArgs);
112  static EST_read_status load_htk_fbank(LoadTrackFileArgs);
113 
114  static EST_write_status save_htk_mfcc_e(SaveTrackFileArgs);
115 
116  static EST_write_status save_htk_mfcc(SaveTrackFileArgs);
117  static EST_read_status load_htk_mfcc(LoadTrackFileArgs);
118 
119  static EST_write_status save_htk_user(SaveTrackFileArgs);
120  static EST_read_status load_htk_user(LoadTrackFileArgs);
121 
122  static EST_write_status save_htk_discrete(SaveTrackFileArgs);
123  static EST_read_status load_htk_discrete(LoadTrackFileArgs);
124 
125  static EST_write_status save_xmg(SaveTrackFileArgs);
126  static EST_read_status load_xmg(LoadTrackFileArgs);
127 
128  static EST_write_status save_xgraph(SaveTrackFileArgs);
129  static EST_read_status load_xgraph(LoadTrackFileArgs);
130 
131  static EST_write_status save_ema(SaveTrackFileArgs);
132  static EST_read_status load_ema(LoadTrackFileArgs);
133 
134  static EST_write_status save_ema_swapped(SaveTrackFileArgs);
135  static EST_read_status load_ema_swapped(LoadTrackFileArgs);
136 
137  static EST_write_status save_NIST(SaveTrackFileArgs);
138  static EST_read_status load_NIST(LoadTrackFileArgs);
139 
140  static EST_write_status save_ssff_ts(SaveTrac_TokenStreamArgs);
141  static EST_read_status load_ssff_ts(LoadTrack_TokenStreamArgs);
142 
143  static EST_write_status save_ssff(SaveTrackFileArgs);
144  static EST_read_status load_ssff(LoadTrackFileArgs);
145 
146  static EST_TNamedEnumI<EST_TrackFileType, Info> map;
147  static EST_TNamedEnumI<EST_TrackFileType, TS_Info> ts_map;
148 
149  static EST_String options_supported(void);
150  static EST_String options_short(void);
151 };
152 
153 int track_to_espsf0(EST_Track &track, EST_Track &fz);
154 int espsf0_to_track(EST_Track &fz);
155 
156 int track_to_htk_lpc(EST_Track &track, EST_Track &lpc);
157 
158 EST_write_status put_esps(const char *filename, const char *style, float *t, float *a,
159  int *v, float fsize, float rate, int num_points);
160 
161 enum EST_write_status put_track_esps(const char *filename, char **f_names,
162  float **a, float fsize, float rate,
163  int order, int num_points,
164  short fixed);
165 
166 EST_read_status get_esps(const char *filename, const char *style,
167  float **t, float **a, int **v, float *fsize, int *num_points);
168 
169 EST_read_status get_track_esps(const char *filename, char ***fields, float
170  ***a, float *fsize, int *num_points, int *num_fields,
171  short *fixed);
172 
173 #endif