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Diffstat (limited to 'externals/extra/0.43.3/0.43.2/expr~/vexp.h')
| -rw-r--r-- | externals/extra/0.43.3/0.43.2/expr~/vexp.h | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/externals/extra/0.43.3/0.43.2/expr~/vexp.h b/externals/extra/0.43.3/0.43.2/expr~/vexp.h deleted file mode 100644 index df5547ea..00000000 --- a/externals/extra/0.43.3/0.43.2/expr~/vexp.h +++ /dev/null @@ -1,248 +0,0 @@ -/* - * jMax - * Copyright (C) 1994, 1995, 1998, 1999 by IRCAM-Centre Georges Pompidou, Paris, France. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * See file LICENSE for further informations on licensing terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * Based on Max/ISPW by Miller Puckette. - * - * Authors: Maurizio De Cecco, Francois Dechelle, Enzo Maggi, Norbert Schnell. - * - */ - -/* "expr" was written by Shahrokh Yadegari c. 1989. -msp */ -/* "expr~" and "fexpr~" conversion by Shahrokh Yadegari c. 1999,2000 */ - -#define MSP -#ifdef PD -#undef MSP -#endif - -#ifdef PD -#include "m_pd.h" -#else /* MSP */ -#include "ext.h" -#include "z_dsp.h" -#endif - -#include "fts_to_pd.h" -/* This is put in fts_to_pd.h - -#ifdef MSP -#define t_atom Atom -#define t_symbol Symbol -#define pd_new(x) newobject(x); -#define t_outlet void -#endif -*/ - -/* - * Currently the maximum number of variables (inlets) that are supported - * is 10. - */ - -#define MAX_VARS 9 -#define MINODES 10 /* was 200 */ - -/* terminal defines */ - -/* - * operations - * (x<<16|y) x defines the level of precedence, - * the lower the number the lower the precedence - * separators are defines as operators just for convenience - */ - -#define OP_SEMI ((long)(1<<16|1)) /* ; */ -#define OP_COMMA ((long)(2<<16|2)) /* , */ -#define OP_LOR ((long)(3<<16|3)) /* || */ -#define OP_LAND ((long)(4<<16|4)) /* && */ -#define OP_OR ((long)(5<<16|5)) /* | */ -#define OP_XOR ((long)(6<<16|6)) /* ^ */ -#define OP_AND ((long)(7<<16|7)) /* & */ -#define OP_NE ((long)(8<<16|8)) /* != */ -#define OP_EQ ((long)(8<<16|9)) /* == */ -#define OP_GE ((long)(9<<16|10)) /* >= */ -#define OP_GT ((long)(9<<16|11)) /* > */ -#define OP_LE ((long)(9<<16|12)) /* <= */ -#define OP_LT ((long)(9<<16|13)) /* < */ -#define OP_SR ((long)(10<<16|14)) /* >> */ -#define OP_SL ((long)(10<<16|15)) /* << */ -#define OP_SUB ((long)(11<<16|16)) /* - */ -#define OP_ADD ((long)(11<<16|17)) /* + */ -#define OP_MOD ((long)(12<<16|18)) /* % */ -#define OP_DIV ((long)(12<<16|19)) /* / */ -#define OP_MUL ((long)(12<<16|20)) /* * */ -#define OP_UMINUS ((long)(13<<16|21)) /* - unary minus */ -#define OP_NEG ((long)(13<<16|22)) /* ~ one complement */ -#define OP_NOT ((long)(13<<16|23)) /* ! */ -#define OP_RB ((long)(14<<16|24)) /* ] */ -#define OP_LB ((long)(14<<16|25)) /* [ */ -#define OP_RP ((long)(14<<16|26)) /* ) */ -#define OP_LP ((long)(14<<16|27)) /* ( */ -#define OP_STORE ((long)(15<<16|28)) /* = */ -#define HI_PRE ((long)(100<<16)) /* infinite precedence */ -#define PRE_MASK ((long)0xffff0000) /* precedence level mask */ - -struct ex_ex; - -#define name_ok(c) (((c)=='_') || ((c)>='a' && (c)<='z') || \ - ((c)>='A' && (c)<='Z') || ((c) >= '0' && (c) <= '9')) -#define unary_op(x) ((x) == OP_NOT || (x) == OP_NEG || (x) == OP_UMINUS) - -struct ex_ex { - union { - long v_int; - t_float v_flt; - t_float *v_vec; /* this is an for allocated vector */ - long op; - char *ptr; - } ex_cont; /* content */ -#define ex_int ex_cont.v_int -#define ex_flt ex_cont.v_flt -#define ex_vec ex_cont.v_vec -#define ex_op ex_cont.op -#define ex_ptr ex_cont.ptr - long ex_type; /* type of the node */ -}; -#define exNULL ((struct ex_ex *)0) - -/* defines for ex_type */ -#define ET_INT 1 /* an int */ -#define ET_FLT 2 /* a float */ -#define ET_OP 3 /* operator */ -#define ET_STR 4 /* string */ -#define ET_TBL 5 /* a table, the content is a pointer */ -#define ET_FUNC 6 /* a function */ -#define ET_SYM 7 /* symbol ("string") */ -#define ET_VSYM 8 /* variable symbol ("$s?") */ - /* we treat parenthesis and brackets */ - /* special to keep a pointer to their */ - /* match in the content */ -#define ET_LP 9 /* left parenthesis */ -#define ET_LB 10 /* left bracket */ -#define ET_II 11 /* and integer inlet */ -#define ET_FI 12 /* float inlet */ -#define ET_SI 13 /* string inlet */ -#define ET_VI 14 /* signal inlet */ -#define ET_VEC 15 /* allocated signal vector */ - /* special types for fexpr~ */ -#define ET_YO 16 /* vector output for fexpr~ */ -#define ET_YOM1 17 /* shorthand for $y?[-1] */ -#define ET_XI 18 /* vector input for fexpr~ */ -#define ET_XI0 20 /* shorthand for $x?[0] */ -#define ET_VAR 21 /* variable */ - -/* defines for ex_flags */ -#define EF_TYPE_MASK 0x07 /* first three bits define the type of expr */ -#define EF_EXPR 0x01 /* expr - control in and out */ -#define EF_EXPR_TILDE 0x02 /* expr~ signal and control in, signal out */ -#define EF_FEXPR_TILDE 0x04 /* fexpr~ filter expression */ - -#define EF_STOP 0x08 /* is it stopped used for expr~ and fexpr~ */ -#define EF_VERBOSE 0x10 /* verbose mode */ - -#define IS_EXPR(x) ((((x)->exp_flags&EF_TYPE_MASK)|EF_EXPR) == EF_EXPR) -#define IS_EXPR_TILDE(x) \ - ((((x)->exp_flags&EF_TYPE_MASK)|EF_EXPR_TILDE)==EF_EXPR_TILDE) -#define IS_FEXPR_TILDE(x) \ - ((((x)->exp_flags&EF_TYPE_MASK)|EF_FEXPR_TILDE)==EF_FEXPR_TILDE) - -#define SET_EXPR(x) (x)->exp_flags |= EF_EXPR; \ - (x)->exp_flags &= ~EF_EXPR_TILDE; \ - (x)->exp_flags &= ~EF_FEXPR_TILDE; - -#define SET_EXPR_TILDE(x) (x)->exp_flags &= ~EF_EXPR; \ - (x)->exp_flags |= EF_EXPR_TILDE; \ - (x)->exp_flags &= ~EF_FEXPR_TILDE; - -#define SET_FEXPR_TILDE(x) (x)->exp_flags &= ~EF_EXPR; \ - (x)->exp_flags &= ~EF_EXPR_TILDE; \ - (x)->exp_flags |= EF_FEXPR_TILDE; - -/* - * defines for expr_error - */ -#define EE_DZ 0x01 /* divide by zero error */ -#define EE_BI_OUTPUT 0x02 /* Bad output index */ -#define EE_BI_INPUT 0x04 /* Bad input index */ -#define EE_NOTABLE 0x08 /* NO TABLE */ -#define EE_NOVAR 0x10 /* NO VARIABLE */ - -typedef struct expr { -#ifdef PD - t_object exp_ob; -#else /* MSP */ - t_pxobject exp_ob; -#endif - int exp_flags; /* are we expr~, fexpr~, or expr */ - int exp_error; /* reported errors */ - int exp_nexpr; /* number of expressions */ - char *exp_string; /* the full expression string */ - char *exp_str; /* current parsing position */ - t_outlet *exp_outlet[MAX_VARS]; -#ifdef PD - struct _exprproxy *exp_proxy; -#else /* MAX */ - void *exp_proxy[MAX_VARS]; - long exp_proxy_id; -#endif - struct ex_ex *exp_stack[MAX_VARS]; - struct ex_ex exp_var[MAX_VARS]; - struct ex_ex exp_res[MAX_VARS]; /* the evluation result */ - t_float *exp_p_var[MAX_VARS]; - t_float *exp_p_res[MAX_VARS]; /* the previous evaluation result */ - t_float *exp_tmpres[MAX_VARS]; /* temporty result for fexpr~ */ - int exp_vsize; /* the size of the signal vector */ - int exp_nivec; /* # of vector inlets */ - t_float exp_f; /* control value to be transformed to signal */ -} t_expr; - -typedef struct ex_funcs { - char *f_name; /* function name */ - void (*f_func)(t_expr *, long, struct ex_ex *, struct ex_ex *); - /* the real function performing the function (void, no return!!!) */ - long f_argc; /* number of arguments */ -} t_ex_func; - -/* function prototypes for pd-related functions called withing vexp.h */ - -extern int max_ex_tab(struct expr *expr, t_symbol *s, struct ex_ex *arg, struct ex_ex *optr); -extern int max_ex_var(struct expr *expr, t_symbol *s, struct ex_ex *optr); -extern int ex_getsym(char *p, t_symbol **s); -extern const char *ex_symname(t_symbol *s); -void ex_mkvector(t_float *fp, t_float x, int size); -extern void ex_size(t_expr *expr, long int argc, struct ex_ex *argv, - struct ex_ex *optr); -extern void ex_sum(t_expr *expr, long int argc, struct ex_ex *argv, struct ex_ex *optr); -extern void ex_Sum(t_expr *expr, long int argc, struct ex_ex *argv, struct ex_ex *optr); -extern void ex_avg(t_expr *expr, long int argc, struct ex_ex *argv, struct ex_ex *optr); -extern void ex_Avg(t_expr *expr, long int argc, struct ex_ex *argv, struct ex_ex *optr); -extern void ex_store(t_expr *expr, long int argc, struct ex_ex *argv, struct ex_ex *optr); - -int value_getonly(t_symbol *s, t_float *f); - - -/* These pragmas are only used for MSVC, not MinGW or Cygwin <hans@at.or.at> */ -#ifdef _MSC_VER -#pragma warning (disable: 4305 4244) -#endif - -#ifdef _WIN32 -#define abort ABORT -void ABORT(void); -#endif |