codecs/lpc10/f2c.h

   1 /*
   2
   3 $Log$
   4 Revision 1.15  2004/06/26 03:50:14  markster
   5 Merge source cleanups (bug #1911)
   6
   7 Revision 1.14  2003/02/12 13:59:15  matteo
   8 mer feb 12 14:56:57 CET 2003
   9
  10 Revision 1.1.1.1  2003/02/12 13:59:15  matteo
  11 mer feb 12 14:56:57 CET 2003
  12
  13 Revision 1.2  2000/01/05 08:20:39  markster
  14 Some OSS fixes and a few lpc changes to make it actually work
  15
  16  * Revision 1.2  1996/08/20  20:26:28  jaf
  17  * Any typedef defining a type that was used in lpc10_encoder_state or
  18  * lpc10_decoder_state struct's was commented out here and added to
  19  * lpc10.h.
  20  *
  21  * Revision 1.1  1996/08/19  22:32:13  jaf
  22  * Initial revision
  23  *
  24
  25 */
  26
  27 /*
  28  * f2c.h
  29  *
  30  * SCCS ID:  @(#)f2c.h 1.2 96/05/19
  31  */
  32
  33 /* f2c.h  --  Standard Fortran to C header file */
  34
  35 /**  barf  [ba:rf]  2.  "He suggested using FORTRAN, and everybody barfed."
  36
  37         - From The Shogakukan DICTIONARY OF NEW ENGLISH (Second edition) */
  38
  39 #ifndef F2C_INCLUDE
  40 #define F2C_INCLUDE
  41
  42 #include "lpc10.h"
  43
  44 /*typedef long int integer;*/
  45 /*typedef INT32 integer;*/
  46 /*typedef short int shortint;*/
  47 /*typedef INT16 shortint;*/
  48 /*typedef float real;*/
  49 /* doublereal only used for function arguments to sqrt, exp, etc. */
  50 typedef double doublereal;
  51 /* 32 bits seems wasteful, but there really aren't that many logical
  52  * variables around, and making them 32 bits could avoid word
  53  * alignment problems, perhaps.  */
  54 /*typedef long int logical;*/
  55 /*typedef INT32 logical;*/
  56 /* The following types are not used in the translated C code for the
  57  * LPC-10 coder, but they might be needed by the definitions down
  58  * below, so they don't cause compilation errors.  */
  59 typedef char *address;
  60 typedef struct { real r, i; } complex;
  61 typedef struct { doublereal r, i; } doublecomplex;
  62 typedef short int shortlogical;
  63 typedef char logical1;
  64 typedef char integer1;
  65 /* typedef long long longint; */ /* system-dependent */
  66
  67 #define TRUE_ (1)
  68 #define FALSE_ (0)
  69
  70 /* Extern is for use with -E */
  71 #ifndef Extern
  72 #define Extern extern
  73 #endif
  74
  75 /* I/O stuff */
  76
  77 #ifdef f2c_i2
  78 /* for -i2 */
  79 typedef short flag;
  80 typedef short ftnlen;
  81 typedef short ftnint;
  82 #else
  83 typedef long int flag;
  84 typedef long int ftnlen;
  85 typedef long int ftnint;
  86 #endif
  87
  88 /*external read, write*/
  89 typedef struct
  90 {       flag cierr;
  91         ftnint ciunit;
  92         flag ciend;
  93         char *cifmt;
  94         ftnint cirec;
  95 } cilist;
  96
  97 /*internal read, write*/
  98 typedef struct
  99 {       flag icierr;
 100         char *iciunit;
 101         flag iciend;
 102         char *icifmt;
 103         ftnint icirlen;
 104         ftnint icirnum;
 105 } icilist;
 106
 107 /*open*/
 108 typedef struct
 109 {       flag oerr;
 110         ftnint ounit;
 111         char *ofnm;
 112         ftnlen ofnmlen;
 113         char *osta;
 114         char *oacc;
 115         char *ofm;
 116         ftnint orl;
 117         char *oblnk;
 118 } olist;
 119
 120 /*close*/
 121 typedef struct
 122 {       flag cerr;
 123         ftnint cunit;
 124         char *csta;
 125 } cllist;
 126
 127 /*rewind, backspace, endfile*/
 128 typedef struct
 129 {       flag aerr;
 130         ftnint aunit;
 131 } alist;
 132
 133 /* inquire */
 134 typedef struct
 135 {       flag inerr;
 136         ftnint inunit;
 137         char *infile;
 138         ftnlen infilen;
 139         ftnint  *inex;  /*parameters in standard's order*/
 140         ftnint  *inopen;
 141         ftnint  *innum;
 142         ftnint  *innamed;
 143         char    *inname;
 144         ftnlen  innamlen;
 145         char    *inacc;
 146         ftnlen  inacclen;
 147         char    *inseq;
 148         ftnlen  inseqlen;
 149         char    *indir;
 150         ftnlen  indirlen;
 151         char    *infmt;
 152         ftnlen  infmtlen;
 153         char    *inform;
 154         ftnint  informlen;
 155         char    *inunf;
 156         ftnlen  inunflen;
 157         ftnint  *inrecl;
 158         ftnint  *innrec;
 159         char    *inblank;
 160         ftnlen  inblanklen;
 161 } inlist;
 162
 163 #define VOID void
 164
 165 union Multitype {       /* for multiple entry points */
 166         integer1 g;
 167         shortint h;
 168         integer i;
 169         /* longint j; */
 170         real r;
 171         doublereal d;
 172         complex c;
 173         doublecomplex z;
 174         };
 175
 176 typedef union Multitype Multitype;
 177
 178 /*typedef long int Long;*/      /* No longer used; formerly in Namelist */
 179
 180 struct Vardesc {        /* for Namelist */
 181         char *name;
 182         char *addr;
 183         ftnlen *dims;
 184         int  type;
 185         };
 186 typedef struct Vardesc Vardesc;
 187
 188 struct Namelist {
 189         char *name;
 190         Vardesc **vars;
 191         int nvars;
 192         };
 193 typedef struct Namelist Namelist;
 194
 195 #define abs(x) ((x) >= 0 ? (x) : -(x))
 196 #define dabs(x) (doublereal)abs(x)
 197 #define min(a,b) ((a) <= (b) ? (a) : (b))
 198 #define max(a,b) ((a) >= (b) ? (a) : (b))
 199 #define dmin(a,b) (doublereal)min(a,b)
 200 #define dmax(a,b) (doublereal)max(a,b)
 201
 202 /* procedure parameter types for -A and -C++ */
 203
 204 #define F2C_proc_par_types 1
 205 #ifdef __cplusplus
 206 typedef int /* Unknown procedure type */ (*U_fp)(...);
 207 typedef shortint (*J_fp)(...);
 208 typedef integer (*I_fp)(...);
 209 typedef real (*R_fp)(...);
 210 typedef doublereal (*D_fp)(...), (*E_fp)(...);
 211 typedef /* Complex */ VOID (*C_fp)(...);
 212 typedef /* Double Complex */ VOID (*Z_fp)(...);
 213 typedef logical (*L_fp)(...);
 214 typedef shortlogical (*K_fp)(...);
 215 typedef /* Character */ VOID (*H_fp)(...);
 216 typedef /* Subroutine */ int (*S_fp)(...);
 217 #else
 218 typedef int /* Unknown procedure type */ (*U_fp)(VOID);
 219 typedef shortint (*J_fp)(VOID);
 220 typedef integer (*I_fp)(VOID);
 221 typedef real (*R_fp)(VOID);
 222 typedef doublereal (*D_fp)(VOID), (*E_fp)(VOID);
 223 typedef /* Complex */ VOID (*C_fp)(VOID);
 224 typedef /* Double Complex */ VOID (*Z_fp)(VOID);
 225 typedef logical (*L_fp)(VOID);
 226 typedef shortlogical (*K_fp)(VOID);
 227 typedef /* Character */ VOID (*H_fp)(VOID);
 228 typedef /* Subroutine */ int (*S_fp)(VOID);
 229 #endif
 230 /* E_fp is for real functions when -R is not specified */
 231 typedef VOID C_f;       /* complex function */
 232 typedef VOID H_f;       /* character function */
 233 typedef VOID Z_f;       /* double complex function */
 234 typedef doublereal E_f; /* real function with -R not specified */
 235
 236 /* undef any lower-case symbols that your C compiler predefines, e.g.: */
 237
 238 #ifndef Skip_f2c_Undefs
 239 #undef cray
 240 #undef gcos
 241 #undef mc68010
 242 #undef mc68020
 243 #undef mips
 244 #undef pdp11
 245 #undef sgi
 246 #undef sparc
 247 #undef sun
 248 #undef sun2
 249 #undef sun3
 250 #undef sun4
 251 #undef u370
 252 #undef u3b
 253 #undef u3b2
 254 #undef u3b5
 255 #undef unix
 256 #undef vax
 257 #endif
 258
 259 #ifdef KR_headers
 260 extern integer pow_ii(ap, bp);
 261 extern double r_sign(a,b);
 262 extern integer i_nint(x);
 263 #else
 264 extern integer pow_ii(integer *ap, integer *bp);
 265 extern double r_sign(real *a, real *b);
 266 extern integer i_nint(real *x);
 267
 268 #endif
 269 #ifdef P_R_O_T_O_T_Y_P_E_S
 270 extern int bsynz_(real *coef, integer *ip, integer *iv,
 271                   real *sout, real *rms, real *ratio, real *g2pass,
 272                   struct lpc10_decoder_state *st);
 273 extern int chanwr_(integer *order, integer *ipitv, integer *irms,
 274                    integer *irc, integer *ibits, struct lpc10_encoder_state *st);
 275 extern int chanrd_(integer *order, integer *ipitv, integer *irms,
 276                    integer *irc, integer *ibits);
 277 extern int chanwr_0_(int n__, integer *order, integer *ipitv,
 278                      integer *irms, integer *irc, integer *ibits,
 279                      struct lpc10_encoder_state *st);
 280 extern int dcbias_(integer *len, real *speech, real *sigout);
 281 extern int decode_(integer *ipitv, integer *irms, integer *irc,
 282                    integer *voice, integer *pitch, real *rms,
 283                    real *rc, struct lpc10_decoder_state *st);
 284 extern int deemp_(real *x, integer *n, struct lpc10_decoder_state *st);
 285 extern int difmag_(real *speech, integer *lpita, integer *tau, integer *ltau,
 286                    integer *maxlag, real *amdf, integer *minptr, integer *maxptr);
 287 extern int dyptrk_(real *amdf, integer *ltau, integer *
 288                    minptr, integer *voice, integer *pitch, integer *midx,
 289                    struct lpc10_encoder_state *st);
 290 extern int encode_(integer *voice, integer *pitch, real *rms, real *rc,
 291                    integer *ipitch, integer *irms, integer *irc);
 292 extern int energy_(integer *len, real *speech, real *rms);
 293 extern int ham84_(integer *input, integer *output, integer *errcnt);
 294 extern int hp100_(real *speech, integer *start, integer *end,
 295                   struct lpc10_encoder_state *st);
 296 extern int inithp100_(void);
 297 extern int invert_(integer *order, real *phi, real *psi, real *rc);
 298 extern int irc2pc_(real *rc, real *pc, integer *order, real *gprime, real *g2pass);
 299 extern int ivfilt_(real *lpbuf, real *ivbuf, integer *len, integer *nsamp, real *ivrc);
 300 extern int lpcdec_(integer *bits, real *speech);
 301 extern int initlpcdec_(void);
 302 extern int lpcenc_(real *speech, integer *bits);
 303 extern int initlpcenc_(void);
 304 extern int lpfilt_(real *inbuf, real *lpbuf, integer *len, integer *nsamp);
 305 extern integer median_(integer *d1, integer *d2, integer *d3);
 306 extern int mload_(integer *order, integer *awins, integer *awinf, real *speech, real *phi, real *psi);
 307 extern int onset_(real *pebuf, integer *osbuf, integer *osptr, integer *oslen, integer *sbufl, integer *sbufh, integer *lframe, struct lpc10_encoder_state *st);
 308 extern int pitsyn_(integer *order, integer *voice, integer *pitch, real *rms, real *rc, integer *lframe, integer *ivuv, integer *ipiti, real *rmsi, real *rci, integer *nout, real *ratio, struct lpc10_decoder_state *st);
 309 extern int placea_(integer *ipitch, integer *voibuf, integer *obound, integer *af, integer *vwin, integer *awin, integer *ewin, integer *lframe, integer *maxwin);
 310 extern int placev_(integer *osbuf, integer *osptr, integer *oslen, integer *obound, integer *vwin, integer *af, integer *lframe, integer *minwin, integer *maxwin, integer *dvwinl, integer *dvwinh);
 311 extern int preemp_(real *inbuf, real *pebuf, integer *nsamp, real *coef, real *z__);
 312 extern int prepro_(real *speech, integer *length,
 313                    struct lpc10_encoder_state *st);
 314 extern int decode_(integer *ipitv, integer *irms, integer *irc, integer *voice, integer *pitch, real *rms, real *rc, struct lpc10_decoder_state *st);
 315 extern integer random_(struct lpc10_decoder_state *st);
 316 extern int rcchk_(integer *order, real *rc1f, real *rc2f);
 317 extern int synths_(integer *voice, integer *pitch, real *rms, real *rc, real *speech, integer *k, struct lpc10_decoder_state *st);
 318 extern int tbdm_(real *speech, integer *lpita, integer *tau, integer *ltau, real *amdf, integer *minptr, integer *maxptr, integer *mintau);
 319 extern int voicin_(integer *vwin, real *inbuf, real *lpbuf, integer *buflim, integer *half, real *minamd, real *maxamd, integer *mintau, real *ivrc, integer *obound, integer *voibuf, integer *af, struct lpc10_encoder_state *st);
 320 extern int vparms_(integer *vwin, real *inbuf, real *lpbuf, integer *buflim, integer *half, real *dither, integer *mintau, integer *zc, integer *lbe, integer *fbe, real *qs, real *rc1, real *ar_b__, real *ar_f__);
 321
 322 #endif
 323
 324
 325 #endif /* ! defined F2C_INCLUDE */