diff options
Diffstat (limited to 'framespect~')
| -rw-r--r-- | framespect~/framespect~.c | 111 | ||||
| -rw-r--r-- | framespect~/help-framespect~.pd | 176 | ||||
| -rw-r--r-- | framespect~/m_pd.h | 635 | ||||
| -rw-r--r-- | framespect~/makefile | 106 |
4 files changed, 1028 insertions, 0 deletions
diff --git a/framespect~/framespect~.c b/framespect~/framespect~.c new file mode 100644 index 0000000..c461898 --- /dev/null +++ b/framespect~/framespect~.c @@ -0,0 +1,111 @@ +/* + * framespect~ : Weighted alpha comparison, block-by-block. + * Copyright (C) 2005 Edward Kelly <morph_2016@yahoo.co.uk> + * + * 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. + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "m_pd.h" +#include <math.h> + +static t_class *framespect_tilde_class; + +typedef struct _framespect_tilde +{ + t_object x_obj; + t_float f; + t_float f_max, f_win, f_accum; + t_outlet *f_score; +} t_framespect_tilde; + +t_int *framespect_tilde_perform(t_int *w) +{ + t_framespect_tilde *x = (t_framespect_tilde *)(w[1]); + t_sample *real1 = (t_sample *)(w[2]); + t_sample *imag1 = (t_sample *)(w[3]); + t_sample *real2 = (t_sample *)(w[4]); + t_sample *imag2 = (t_sample *)(w[5]); + int n = (int)(w[6]); + float r1, i1, r2, i2; + float vector1; + float vector2; + x->f_accum = 0; + float block_accum = 0; + x->f_max = 0; + float score = 0; + float avg = 0; + int block = n; + x->f_win = x->f_win > 0 ? x->f_win : 0.01; + + while (n--) + { + r1 = (*real1++); + i1 = (*imag1++); + r2 = (*real2++); + i2 = (*imag2++); + vector1 = sqrt((r1 * r1) + (i1 * i1)); + vector2 = sqrt((r2 * r2) + (i2 * i2)); + vector1 = vector1 > 0 ? vector1 : 0 - vector1; + vector2 = vector2 > 0 ? vector2 : 0 - vector2; + block_accum += vector2; + x->f_max = vector2 > x->f_max ? vector2 : x->f_max; + float diff = vector1 > vector2 ? vector1 - vector2 : vector2 - vector1; + x->f_accum += (1/((diff/x->f_win)+1)) * vector2; + } + score = x->f_accum / x->f_max; + block_accum /= x->f_max; + avg = score / block_accum; + outlet_float(x->f_score, avg); + + return(w+7); +} + +void framespect_tilde_dsp(t_framespect_tilde *x, t_signal **sp) +{ + dsp_add(framespect_tilde_perform, 6, x, + sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, sp[3]->s_vec, sp[0]->s_n); +} + +void *framespect_tilde_new(t_floatarg f) +{ + t_framespect_tilde *x = (t_framespect_tilde *)pd_new(framespect_tilde_class); + + x->f_win = f; + + inlet_new (&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal); + inlet_new (&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal); + inlet_new (&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal); + floatinlet_new (&x->x_obj, &x->f_win); + x->f_score = outlet_new(&x->x_obj, gensym("float")); + + return (void *)x; +} + + +void framespect_tilde_setup(void) +{ + framespect_tilde_class = class_new(gensym("framespect~"), + (t_newmethod)framespect_tilde_new, + 0, sizeof(t_framespect_tilde), + CLASS_DEFAULT, A_DEFFLOAT, 0); + + post("|'''''''''''framespect~'''''''''''''|"); + post("|'''''weighted alpha comparison'''''|"); + post("|'''edward'''''''kelly'''''''2005'''|"); + + class_addmethod(framespect_tilde_class, (t_method)framespect_tilde_dsp, + gensym("dsp"), 0); + class_sethelpsymbol(framespect_tilde_class, gensym("help-framespect~")); + CLASS_MAINSIGNALIN(framespect_tilde_class, t_framespect_tilde, f); +} diff --git a/framespect~/help-framespect~.pd b/framespect~/help-framespect~.pd new file mode 100644 index 0000000..ea4c3e6 --- /dev/null +++ b/framespect~/help-framespect~.pd @@ -0,0 +1,176 @@ +#N canvas 109 303 913 445 10; +#N canvas 0 22 468 247 frame-scoring 0; +#X obj 61 76 inlet~; +#X obj 362 116 block~ 1024; +#X obj 61 93 rfft~; +#X obj 197 72 inlet~; +#X obj 197 89 rfft~; +#X obj 60 183 outlet; +#X obj 295 150 inlet; +#X obj 60 166 framespect~; +#X connect 0 0 2 0; +#X connect 2 0 7 0; +#X connect 2 1 7 1; +#X connect 3 0 4 0; +#X connect 4 0 7 2; +#X connect 4 1 7 3; +#X connect 6 0 7 4; +#X connect 7 0 5 0; +#X restore 95 210 pd frame-scoring; +#X floatatom 95 262 0 0 0 0 similarity - -; +#X obj 80 279 f; +#X obj 151 70 bng 15 250 50 0 empty empty different 0 -6 0 8 -262144 +-1 -1; +#X obj 151 85 t b b; +#X obj 74 70 bng 15 250 50 0 empty empty same 0 -6 0 8 -262144 -1 -1 +; +#X obj 74 85 t b b; +#X floatatom 342 165 5 1 100 0 - - -; +#X floatatom 342 196 5 0 0 1 window - -; +#X obj 342 179 / 100; +#N canvas 0 22 532 477 testinput 0; +#X obj 73 73 openpanel; +#X obj 107 23 inlet; +#X obj 107 40 sel 1 2; +#N canvas 0 22 450 300 graph20 0; +#X array test-1 325922 float 0; +#X coords 0 1 325921 -1 300 80 1; +#X restore 83 191 graph; +#N canvas 0 22 450 300 graph20 0; +#X array test-2 192058 float 0; +#X coords 0 1 192057 -1 300 80 1; +#X restore 83 282 graph; +#X msg 73 90 read -resize \$1 test-1; +#X obj 73 107 soundfiler; +#X obj 169 124 t b f; +#X obj 240 73 openpanel; +#X obj 240 107 soundfiler; +#X msg 240 90 read -resize \$1 test-2; +#X obj 169 158 / 44.1; +#X obj 169 141 min; +#X obj 213 158 outlet; +#X obj 329 124 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 +-1; +#X obj 329 139 outlet; +#X connect 0 0 5 0; +#X connect 1 0 2 0; +#X connect 2 0 0 0; +#X connect 2 1 8 0; +#X connect 5 0 6 0; +#X connect 6 0 12 0; +#X connect 7 0 12 0; +#X connect 7 1 12 1; +#X connect 8 0 10 0; +#X connect 9 0 7 0; +#X connect 9 0 14 0; +#X connect 10 0 9 0; +#X connect 11 0 13 0; +#X connect 12 0 11 0; +#X connect 14 0 15 0; +#X restore 314 48 pd testinput; +#X msg 314 31 1; +#X msg 337 31 2; +#X floatatom 314 65 0 0 0 0 shortest - -; +#X obj 314 82 / 2; +#X floatatom 314 216 0 0 0 0 - - -; +#X obj 263 216 del 500; +#N canvas 0 22 264 157 playsound 0; +#X obj 51 82 tabplay~ test-1; +#X obj 164 65 inlet; +#X obj 51 65 inlet; +#X obj 51 99 outlet~; +#X connect 0 0 3 0; +#X connect 1 0 0 0; +#X connect 2 0 0 0; +#X restore 74 136 pd playsound; +#N canvas 0 22 264 157 playsound 0; +#X obj 51 82 tabplay~ test-1; +#X obj 153 65 inlet; +#X obj 51 65 inlet; +#X obj 51 99 outlet~; +#X connect 0 0 3 0; +#X connect 1 0 0 0; +#X connect 2 0 0 0; +#X restore 160 136 pd playsound; +#X text 439 12 framescore~ calculates a weighted similarity value for +two signal vectors. The value is weighted proportional to amplitude +\, so that comparisons made between higher value vectors have more +effect on the output than comparisons between low value vectors.; +#X obj 337 14 r loadsamples; +#X msg 103 119 set test-1; +#X msg 233 102 set test-1; +#X msg 233 119 set test-2; +#X text 434 242 start here; +#X obj 125 313 > 0.5; +#X msg 102 313 1; +#X obj 102 330 -; +#X obj 80 296 t f b f; +#X obj 80 355 spigot; +#X obj 124 355 spigot; +#X obj 124 372 print similar; +#X obj 80 389 print different; +#X msg 436 258 \; pd dsp 1 \; loadsamples bang; +#X obj 246 153 loadbang; +#X msg 246 170 1; +#X text 92 37 _Compare_; +#X text 437 80 Its use is in comparing alpha vectors from an rfft~ +object where higher amplitude bins are weighted against low amplitude +bins. The maximum amplitude of the comparison vector on inlets 3+4 +is used to scale the output value so that it always gives a score between +0 (no similarity) and 1 (identical alpha).; +#X text 672 243 see also; +#X obj 671 258 framescore~; +#X text 3 210 HERE it is-->; +#X obj 671 278 simile~; +#X obj 671 298 simile; +#X obj 671 318 hssc~; +#X text 438 158 Differences between the peak levels of the two vectors +may cause similarities in peak patterns to be missed. Since the cartesian-to-polar +conversion is done internally to the object \, <blocknorm~> may not +be used in the same way as it can with <framescore~> \, but since the +phase is not calculated as it is in <cartopol~> it is marginally less +CPU-intensive.; +#X connect 0 0 1 0; +#X connect 1 0 2 1; +#X connect 2 0 28 0; +#X connect 3 0 4 0; +#X connect 4 0 16 0; +#X connect 4 0 18 0; +#X connect 4 0 17 0; +#X connect 4 1 23 0; +#X connect 4 1 21 0; +#X connect 5 0 6 0; +#X connect 6 0 16 0; +#X connect 6 0 17 0; +#X connect 6 0 18 0; +#X connect 6 1 21 0; +#X connect 6 1 22 0; +#X connect 7 0 9 0; +#X connect 8 0 0 2; +#X connect 9 0 8 0; +#X connect 10 0 13 0; +#X connect 10 1 11 0; +#X connect 11 0 10 0; +#X connect 12 0 10 0; +#X connect 13 0 14 0; +#X connect 14 0 15 0; +#X connect 15 0 16 1; +#X connect 16 0 2 0; +#X connect 17 0 0 0; +#X connect 18 0 0 1; +#X connect 20 0 12 0; +#X connect 21 0 17 1; +#X connect 22 0 18 1; +#X connect 23 0 18 1; +#X connect 25 0 27 1; +#X connect 25 0 30 1; +#X connect 26 0 27 0; +#X connect 27 0 29 1; +#X connect 28 0 29 0; +#X connect 28 0 30 0; +#X connect 28 1 26 0; +#X connect 28 2 25 0; +#X connect 29 0 32 0; +#X connect 30 0 31 0; +#X connect 34 0 35 0; +#X connect 35 0 7 0; diff --git a/framespect~/m_pd.h b/framespect~/m_pd.h new file mode 100644 index 0000000..fc9d6ab --- /dev/null +++ b/framespect~/m_pd.h @@ -0,0 +1,635 @@ +/* Copyright (c) 1997-1999 Miller Puckette. +* For information on usage and redistribution, and for a DISCLAIMER OF ALL +* WARRANTIES, see the file, "LICENSE.txt," in this distribution. */ + +#ifndef __m_pd_h_ + +#if defined(_LANGUAGE_C_PLUS_PLUS) || defined(__cplusplus) +extern "C" { +#endif + +#define PD_MAJOR_VERSION 0 +#define PD_MINOR_VERSION 38 + +/* old name for "MSW" flag -- we have to take it for the sake of many old +"nmakefiles" for externs, which will define NT and not MSW */ +#if defined(NT) && !defined(MSW) +#define MSW +#endif + +#ifdef MSW +/* #pragma warning( disable : 4091 ) */ +#pragma warning( disable : 4305 ) /* uncast const double to float */ +#pragma warning( disable : 4244 ) /* uncast float/int conversion etc. */ +#pragma warning( disable : 4101 ) /* unused automatic variables */ +#endif /* MSW */ + + /* the external storage class is "extern" in UNIX; in MSW it's ugly. */ +#ifdef MSW +#ifdef PD_INTERNAL +#define EXTERN __declspec(dllexport) extern +#else +#define EXTERN __declspec(dllimport) extern +#endif /* PD_INTERNAL */ +#else +#define EXTERN extern +#endif /* MSW */ + + /* and depending on the compiler, hidden data structures are + declared differently: */ +#if defined( __GNUC__) || defined( __BORLANDC__ ) || defined( __MWERKS__ ) +#define EXTERN_STRUCT struct +#else +#define EXTERN_STRUCT extern struct +#endif + + +#if !defined(_SIZE_T) && !defined(_SIZE_T_) +#include <stddef.h> /* just for size_t -- how lame! */ +#endif + +#define MAXPDSTRING 1000 /* use this for anything you want */ +#define MAXPDARG 5 /* max number of args we can typecheck today */ + +/* signed and unsigned integer types the size of a pointer: */ +/* GG: long is the size of a pointer */ +typedef long t_int; + +typedef float t_float; /* a floating-point number at most the same size */ +typedef float t_floatarg; /* floating-point type for function calls */ + +typedef struct _symbol +{ + char *s_name; + struct _class **s_thing; + struct _symbol *s_next; +} t_symbol; + +EXTERN_STRUCT _array; +#define t_array struct _array /* g_canvas.h */ + +/* pointers to glist and array elements go through a "stub" which sticks +around after the glist or array is freed. The stub itself is deleted when +both the glist/array is gone and the refcount is zero, ensuring that no +gpointers are pointing here. */ + +#define GP_NONE 0 /* the stub points nowhere (has been cut off) */ +#define GP_GLIST 1 /* the stub points to a glist element */ +#define GP_ARRAY 2 /* ... or array */ + +typedef struct _gstub +{ + union + { + struct _glist *gs_glist; /* glist we're in */ + struct _array *gs_array; /* array we're in */ + } gs_un; + int gs_which; /* GP_GLIST/GP_ARRAY */ + int gs_refcount; /* number of gpointers pointing here */ +} t_gstub; + +typedef struct _gpointer /* pointer to a gobj in a glist */ +{ + union + { + struct _scalar *gp_scalar; /* scalar we're in (if glist) */ + union word *gp_w; /* raw data (if array) */ + } gp_un; + int gp_valid; /* number which must match gpointee */ + t_gstub *gp_stub; /* stub which points to glist/array */ +} t_gpointer; + +typedef union word +{ + t_float w_float; + t_symbol *w_symbol; + t_gpointer *w_gpointer; + t_array *w_array; + struct _glist *w_list; + int w_index; +} t_word; + +typedef enum +{ + A_NULL, + A_FLOAT, + A_SYMBOL, + A_POINTER, + A_SEMI, + A_COMMA, + A_DEFFLOAT, + A_DEFSYM, + A_DOLLAR, + A_DOLLSYM, + A_GIMME, + A_CANT +} t_atomtype; + +#define A_DEFSYMBOL A_DEFSYM /* better name for this */ + +typedef struct _atom +{ + t_atomtype a_type; + union word a_w; +} t_atom; + +EXTERN_STRUCT _class; +#define t_class struct _class + +EXTERN_STRUCT _outlet; +#define t_outlet struct _outlet + +EXTERN_STRUCT _inlet; +#define t_inlet struct _inlet + +EXTERN_STRUCT _binbuf; +#define t_binbuf struct _binbuf + +EXTERN_STRUCT _clock; +#define t_clock struct _clock + +EXTERN_STRUCT _outconnect; +#define t_outconnect struct _outconnect + +EXTERN_STRUCT _glist; +#define t_glist struct _glist +#define t_canvas struct _glist /* LATER lose this */ + +typedef t_class *t_pd; /* pure datum: nothing but a class pointer */ + +typedef struct _gobj /* a graphical object */ +{ + t_pd g_pd; /* pure datum header (class) */ + struct _gobj *g_next; /* next in list */ +} t_gobj; + +typedef struct _scalar /* a graphical object holding data */ +{ + t_gobj sc_gobj; /* header for graphical object */ + t_symbol *sc_template; /* template name (LATER replace with pointer) */ + t_word sc_vec[1]; /* indeterminate-length array of words */ +} t_scalar; + +typedef struct _text /* patchable object - graphical, with text */ +{ + t_gobj te_g; /* header for graphical object */ + t_binbuf *te_binbuf; /* holder for the text */ + t_outlet *te_outlet; /* linked list of outlets */ + t_inlet *te_inlet; /* linked list of inlets */ + short te_xpix; /* x&y location (within the toplevel) */ + short te_ypix; + short te_width; /* requested width in chars, 0 if auto */ + unsigned int te_type:2; /* from defs below */ +} t_text; + +#define T_TEXT 0 /* just a textual comment */ +#define T_OBJECT 1 /* a MAX style patchable object */ +#define T_MESSAGE 2 /* a MAX stype message */ +#define T_ATOM 3 /* a cell to display a number or symbol */ + +#define te_pd te_g.g_pd + + /* t_object is synonym for t_text (LATER unify them) */ + +typedef struct _text t_object; + +#define ob_outlet te_outlet +#define ob_inlet te_inlet +#define ob_binbuf te_binbuf +#define ob_pd te_g.g_pd +#define ob_g te_g + +typedef void (*t_method)(void); +typedef void *(*t_newmethod)( void); +typedef void (*t_gotfn)(void *x, ...); + +/* ---------------- pre-defined objects and symbols --------------*/ +EXTERN t_pd pd_objectmaker; /* factory for creating "object" boxes */ +EXTERN t_pd pd_canvasmaker; /* factory for creating canvases */ +EXTERN t_symbol s_pointer; +EXTERN t_symbol s_float; +EXTERN t_symbol s_symbol; +EXTERN t_symbol s_bang; +EXTERN t_symbol s_list; +EXTERN t_symbol s_anything; +EXTERN t_symbol s_signal; +EXTERN t_symbol s__N; +EXTERN t_symbol s__X; +EXTERN t_symbol s_x; +EXTERN t_symbol s_y; +EXTERN t_symbol s_; + +/* --------- prototypes from the central message system ----------- */ +EXTERN void pd_typedmess(t_pd *x, t_symbol *s, int argc, t_atom *argv); +EXTERN void pd_forwardmess(t_pd *x, int argc, t_atom *argv); +EXTERN t_symbol *gensym(char *s); +EXTERN t_gotfn getfn(t_pd *x, t_symbol *s); +EXTERN t_gotfn zgetfn(t_pd *x, t_symbol *s); +EXTERN void nullfn(void); +EXTERN void pd_vmess(t_pd *x, t_symbol *s, char *fmt, ...); +#define mess0(x, s) ((*getfn((x), (s)))((x))) +#define mess1(x, s, a) ((*getfn((x), (s)))((x), (a))) +#define mess2(x, s, a,b) ((*getfn((x), (s)))((x), (a),(b))) +#define mess3(x, s, a,b,c) ((*getfn((x), (s)))((x), (a),(b),(c))) +#define mess4(x, s, a,b,c,d) ((*getfn((x), (s)))((x), (a),(b),(c),(d))) +#define mess5(x, s, a,b,c,d,e) ((*getfn((x), (s)))((x), (a),(b),(c),(d),(e))) +EXTERN void obj_list(t_object *x, t_symbol *s, int argc, t_atom *argv); +EXTERN t_pd *pd_newest(void); + +/* --------------- memory management -------------------- */ +EXTERN void *getbytes(size_t nbytes); +EXTERN void *getzbytes(size_t nbytes); +EXTERN void *copybytes(void *src, size_t nbytes); +EXTERN void freebytes(void *x, size_t nbytes); +EXTERN void *resizebytes(void *x, size_t oldsize, size_t newsize); + +/* -------------------- atoms ----------------------------- */ + +#define SETSEMI(atom) ((atom)->a_type = A_SEMI, (atom)->a_w.w_index = 0) +#define SETCOMMA(atom) ((atom)->a_type = A_COMMA, (atom)->a_w.w_index = 0) +#define SETPOINTER(atom, gp) ((atom)->a_type = A_POINTER, \ + (atom)->a_w.w_gpointer = (gp)) +#define SETFLOAT(atom, f) ((atom)->a_type = A_FLOAT, (atom)->a_w.w_float = (f)) +#define SETSYMBOL(atom, s) ((atom)->a_type = A_SYMBOL, \ + (atom)->a_w.w_symbol = (s)) +#define SETDOLLAR(atom, n) ((atom)->a_type = A_DOLLAR, \ + (atom)->a_w.w_index = (n)) +#define SETDOLLSYM(atom, s) ((atom)->a_type = A_DOLLSYM, \ + (atom)->a_w.w_symbol= (s)) + +EXTERN t_float atom_getfloat(t_atom *a); +EXTERN t_int atom_getint(t_atom *a); +EXTERN t_symbol *atom_getsymbol(t_atom *a); +EXTERN t_symbol *atom_gensym(t_atom *a); +EXTERN t_float atom_getfloatarg(int which, int argc, t_atom *argv); +EXTERN t_int atom_getintarg(int which, int argc, t_atom *argv); +EXTERN t_symbol *atom_getsymbolarg(int which, int argc, t_atom *argv); + +EXTERN void atom_string(t_atom *a, char *buf, unsigned int bufsize); + +/* ------------------ binbufs --------------- */ + +EXTERN t_binbuf *binbuf_new(void); +EXTERN void binbuf_free(t_binbuf *x); +EXTERN t_binbuf *binbuf_duplicate(t_binbuf *y); + +EXTERN void binbuf_text(t_binbuf *x, char *text, size_t size); +EXTERN void binbuf_gettext(t_binbuf *x, char **bufp, int *lengthp); +EXTERN void binbuf_clear(t_binbuf *x); +EXTERN void binbuf_add(t_binbuf *x, int argc, t_atom *argv); +EXTERN void binbuf_addv(t_binbuf *x, char *fmt, ...); +EXTERN void binbuf_addbinbuf(t_binbuf *x, t_binbuf *y); +EXTERN void binbuf_addsemi(t_binbuf *x); +EXTERN void binbuf_restore(t_binbuf *x, int argc, t_atom *argv); +EXTERN void binbuf_print(t_binbuf *x); +EXTERN int binbuf_getnatom(t_binbuf *x); +EXTERN t_atom *binbuf_getvec(t_binbuf *x); +EXTERN void binbuf_eval(t_binbuf *x, t_pd *target, int argc, t_atom *argv); +EXTERN int binbuf_read(t_binbuf *b, char *filename, char *dirname, + int crflag); +EXTERN int binbuf_read_via_path(t_binbuf *b, char *filename, char *dirname, + int crflag); +EXTERN int binbuf_write(t_binbuf *x, char *filename, char *dir, + int crflag); +EXTERN void binbuf_evalfile(t_symbol *name, t_symbol *dir); +EXTERN t_symbol *binbuf_realizedollsym(t_symbol *s, int ac, t_atom *av, + int tonew); + +/* ------------------ clocks --------------- */ + +EXTERN t_clock *clock_new(void *owner, t_method fn); +EXTERN void clock_set(t_clock *x, double systime); +EXTERN void clock_delay(t_clock *x, double delaytime); +EXTERN void clock_unset(t_clock *x); +EXTERN double clock_getlogicaltime(void); +EXTERN double clock_getsystime(void); /* OBSOLETE; use clock_getlogicaltime() */ +EXTERN double clock_gettimesince(double prevsystime); +EXTERN double clock_getsystimeafter(double delaytime); +EXTERN void clock_free(t_clock *x); + +/* ----------------- pure data ---------------- */ +EXTERN t_pd *pd_new(t_class *cls); +EXTERN void pd_free(t_pd *x); +EXTERN void pd_bind(t_pd *x, t_symbol *s); +EXTERN void pd_unbind(t_pd *x, t_symbol *s); +EXTERN t_pd *pd_findbyclass(t_symbol *s, t_class *c); +EXTERN void pd_pushsym(t_pd *x); +EXTERN void pd_popsym(t_pd *x); +EXTERN t_symbol *pd_getfilename(void); +EXTERN t_symbol *pd_getdirname(void); +EXTERN void pd_bang(t_pd *x); +EXTERN void pd_pointer(t_pd *x, t_gpointer *gp); +EXTERN void pd_float(t_pd *x, t_float f); +EXTERN void pd_symbol(t_pd *x, t_symbol *s); +EXTERN void pd_list(t_pd *x, t_symbol *s, int argc, t_atom *argv); +EXTERN void pd_anything(t_pd *x, t_symbol *s, int argc, t_atom *argv); +#define pd_class(x) (*(x)) + +/* ----------------- pointers ---------------- */ +EXTERN void gpointer_init(t_gpointer *gp); +EXTERN void gpointer_copy(const t_gpointer *gpfrom, t_gpointer *gpto); +EXTERN void gpointer_unset(t_gpointer *gp); +EXTERN int gpointer_check(const t_gpointer *gp, int headok); + +/* ----------------- patchable "objects" -------------- */ +EXTERN t_inlet *inlet_new(t_object *owner, t_pd *dest, t_symbol *s1, + t_symbol *s2); +EXTERN t_inlet *pointerinlet_new(t_object *owner, t_gpointer *gp); +EXTERN t_inlet *floatinlet_new(t_object *owner, t_float *fp); +EXTERN t_inlet *symbolinlet_new(t_object *owner, t_symbol **sp); +EXTERN void inlet_free(t_inlet *x); + +EXTERN t_outlet *outlet_new(t_object *owner, t_symbol *s); +EXTERN void outlet_bang(t_outlet *x); +EXTERN void outlet_pointer(t_outlet *x, t_gpointer *gp); +EXTERN void outlet_float(t_outlet *x, t_float f); +EXTERN void outlet_symbol(t_outlet *x, t_symbol *s); +EXTERN void outlet_list(t_outlet *x, t_symbol *s, int argc, t_atom *argv); +EXTERN void outlet_anything(t_outlet *x, t_symbol *s, int argc, t_atom *argv); +EXTERN t_symbol *outlet_getsymbol(t_outlet *x); +EXTERN void outlet_free(t_outlet *x); +EXTERN t_object *pd_checkobject(t_pd *x); + + +/* -------------------- canvases -------------- */ + +EXTERN void glob_setfilename(void *dummy, t_symbol *name, t_symbol *dir); + +EXTERN void canvas_setargs(int argc, t_atom *argv); +EXTERN void canvas_getargs(int *argcp, t_atom **argvp); +EXTERN t_symbol *canvas_getcurrentdir(void); +EXTERN t_glist *canvas_getcurrent(void); +EXTERN void canvas_makefilename(t_glist *c, char *file, + char *result,int resultsize); +EXTERN t_symbol *canvas_getdir(t_glist *x); +EXTERN int sys_fontwidth(int fontsize); +EXTERN int sys_fontheight(int fontsize); +EXTERN void canvas_dataproperties(t_glist *x, t_scalar *sc, t_binbuf *b); + +/* ---------------- widget behaviors ---------------------- */ + +EXTERN_STRUCT _widgetbehavior; +#define t_widgetbehavior struct _widgetbehavior + +EXTERN_STRUCT _parentwidgetbehavior; +#define t_parentwidgetbehavior struct _parentwidgetbehavior +EXTERN t_parentwidgetbehavior *pd_getparentwidget(t_pd *x); + +/* -------------------- classes -------------- */ + +#define CLASS_DEFAULT 0 /* flags for new classes below */ +#define CLASS_PD 1 +#define CLASS_GOBJ 2 +#define CLASS_PATCHABLE 3 +#define CLASS_NOINLET 8 + +#define CLASS_TYPEMASK 3 + + +EXTERN t_class *class_new(t_symbol *name, t_newmethod newmethod, + t_method freemethod, size_t size, int flags, t_atomtype arg1, ...); +EXTERN void class_addcreator(t_newmethod newmethod, t_symbol *s, + t_atomtype type1, ...); +EXTERN void class_addmethod(t_class *c, t_method fn, t_symbol *sel, + t_atomtype arg1, ...); +EXTERN void class_addbang(t_class *c, t_method fn); +EXTERN void class_addpointer(t_class *c, t_method fn); +EXTERN void class_doaddfloat(t_class *c, t_method fn); +EXTERN void class_addsymbol(t_class *c, t_method fn); +EXTERN void class_addlist(t_class *c, t_method fn); +EXTERN void class_addanything(t_class *c, t_method fn); +EXTERN void class_sethelpsymbol(t_class *c, t_symbol *s); +EXTERN void class_setwidget(t_class *c, t_widgetbehavior *w); +EXTERN void class_setparentwidget(t_class *c, t_parentwidgetbehavior *w); +EXTERN t_parentwidgetbehavior *class_parentwidget(t_class *c); +EXTERN char *class_getname(t_class *c); +EXTERN char *class_gethelpname(t_class *c); +EXTERN void class_setdrawcommand(t_class *c); +EXTERN int class_isdrawcommand(t_class *c); +EXTERN void class_domainsignalin(t_class *c, int onset); +#define CLASS_MAINSIGNALIN(c, type, field) \ + class_domainsignalin(c, (char *)(&((type *)0)->field) - (char *)0) + + /* prototype for functions to save Pd's to a binbuf */ +typedef void (*t_savefn)(t_gobj *x, t_binbuf *b); +EXTERN void class_setsavefn(t_class *c, t_savefn f); +EXTERN t_savefn class_getsavefn(t_class *c); + /* prototype for functions to open properties dialogs */ +typedef void (*t_propertiesfn)(t_gobj *x, struct _glist *glist); +EXTERN void class_setpropertiesfn(t_class *c, t_propertiesfn f); +EXTERN t_propertiesfn class_getpropertiesfn(t_class *c); + +#ifndef PD_CLASS_DEF +#define class_addbang(x, y) class_addbang((x), (t_method)(y)) +#define class_addpointer(x, y) class_addpointer((x), (t_method)(y)) +#define class_addfloat(x, y) class_doaddfloat((x), (t_method)(y)) +#define class_addsymbol(x, y) class_addsymbol((x), (t_method)(y)) +#define class_addlist(x, y) class_addlist((x), (t_method)(y)) +#define class_addanything(x, y) class_addanything((x), (t_method)(y)) +#endif + +/* ------------ printing --------------------------------- */ +EXTERN void post(const char *fmt, ...); +EXTERN void startpost(const char *fmt, ...); +EXTERN void poststring(const char *s); +EXTERN void postfloat(float f); +EXTERN void postatom(int argc, t_atom *argv); +EXTERN void endpost(void); +EXTERN void error(const char *fmt, ...); +EXTERN void bug(const char *fmt, ...); +EXTERN void pd_error(void *object, const char *fmt, ...); +EXTERN void sys_logerror(const char *object, const char *s); +EXTERN void sys_unixerror(const char *object); +EXTERN void sys_ouch(void); + + +/* ------------ system interface routines ------------------- */ +EXTERN int sys_isreadablefile(const char *name); +EXTERN void sys_bashfilename(const char *from, char *to); +EXTERN void sys_unbashfilename(const char *from, char *to); +EXTERN int open_via_path(const char *name, const char *ext, const char *dir, + char *dirresult, char **nameresult, unsigned int size, int bin); +EXTERN int sched_geteventno(void); +EXTERN double sys_getrealtime(void); +EXTERN int (*sys_idlehook)(void); /* hook to add idle time computation */ + + +/* ------------ threading ------------------- */ +/* T.Grill - see m_sched.c */ + +EXTERN void sys_lock(void); +EXTERN void sys_unlock(void); +EXTERN int sys_trylock(void); + + +/* --------------- signals ----------------------------------- */ + +typedef float t_sample; +#define MAXLOGSIG 32 +#define MAXSIGSIZE (1 << MAXLOGSIG) + +typedef struct _signal +{ + int s_n; /* number of points in the array */ + t_sample *s_vec; /* the array */ + float s_sr; /* sample rate */ + int s_refcount; /* number of times used */ + int s_isborrowed; /* whether we're going to borrow our array */ + struct _signal *s_borrowedfrom; /* signal to borrow it from */ + struct _signal *s_nextfree; /* next in freelist */ + struct _signal *s_nextused; /* next in used list */ +} t_signal; + + +typedef t_int *(*t_perfroutine)(t_int *args); + +EXTERN t_int *plus_perform(t_int *args); +EXTERN t_int *zero_perform(t_int *args); +EXTERN t_int *copy_perform(t_int *args); + +EXTERN void dsp_add_plus(t_sample *in1, t_sample *in2, t_sample *out, int n); +EXTERN void dsp_add_copy(t_sample *in, t_sample *out, int n); +EXTERN void dsp_add_scalarcopy(t_sample *in, t_sample *out, int n); +EXTERN void dsp_add_zero(t_sample *out, int n); + +EXTERN int sys_getblksize(void); +EXTERN float sys_getsr(void); +EXTERN int sys_get_inchannels(void); +EXTERN int sys_get_outchannels(void); + +EXTERN void dsp_add(t_perfroutine f, int n, ...); +EXTERN void dsp_addv(t_perfroutine f, int n, t_int *vec); +EXTERN void pd_fft(float *buf, int npoints, int inverse); +EXTERN int ilog2(int n); + +EXTERN void mayer_fht(float *fz, int n); +EXTERN void mayer_fft(int n, float *real, float *imag); +EXTERN void mayer_ifft(int n, float *real, float *imag); +EXTERN void mayer_realfft(int n, float *real); +EXTERN void mayer_realifft(int n, float *real); + +EXTERN float *cos_table; +#define LOGCOSTABSIZE 9 +#define COSTABSIZE (1<<LOGCOSTABSIZE) + +EXTERN int canvas_suspend_dsp(void); +EXTERN void canvas_resume_dsp(int oldstate); +EXTERN void canvas_update_dsp(void); + +/* IOhannes { (up/downsampling) */ +typedef struct _resample +{ + int method; /* up/downsampling method ID */ + + t_int downsample; /* downsampling factor */ + t_int upsample; /* upsampling factor */ + + t_float *s_vec; /* here we hold the resampled data */ + int s_n; + + t_float *coeffs; /* coefficients for filtering... */ + int coefsize; + + t_float *buffer; /* buffer for filtering */ + int bufsize; +} t_resample; + +EXTERN void resample_init(t_resample *x); +EXTERN void resample_free(t_resample *x); + +EXTERN void resample_dsp(t_resample *x, t_sample *in, int insize, t_sample *out, int outsize, int method); +EXTERN void resamplefrom_dsp(t_resample *x, t_sample *in, int insize, int outsize, int method); +EXTERN void resampleto_dsp(t_resample *x, t_sample *out, int insize, int outsize, int method); +/* } IOhannes */ + +/* ----------------------- utility functions for signals -------------- */ +EXTERN float mtof(float); +EXTERN float ftom(float); +EXTERN float rmstodb(float); +EXTERN float powtodb(float); +EXTERN float dbtorms(float); +EXTERN float dbtopow(float); + +EXTERN float q8_sqrt(float); +EXTERN float q8_rsqrt(float); +#ifndef N32 +EXTERN float qsqrt(float); /* old names kept for extern compatibility */ +EXTERN float qrsqrt(float); +#endif +/* --------------------- data --------------------------------- */ + + /* graphical arrays */ +EXTERN_STRUCT _garray; +#define t_garray struct _garray + +EXTERN t_class *garray_class; +EXTERN int garray_getfloatarray(t_garray *x, int *size, t_float **vec); +EXTERN float garray_get(t_garray *x, t_symbol *s, t_int indx); +EXTERN void garray_redraw(t_garray *x); +EXTERN int garray_npoints(t_garray *x); +EXTERN char *garray_vec(t_garray *x); +EXTERN void garray_resize(t_garray *x, t_floatarg f); +EXTERN void garray_usedindsp(t_garray *x); +EXTERN void garray_setsaveit(t_garray *x, int saveit); +EXTERN t_class *scalar_class; + +EXTERN t_float *value_get(t_symbol *s); +EXTERN void value_release(t_symbol *s); +EXTERN int value_getfloat(t_symbol *s, t_float *f); +EXTERN int value_setfloat(t_symbol *s, t_float f); + +/* ------- GUI interface - functions to send strings to TK --------- */ +typedef void (*t_guicallbackfn)(t_gobj *client, t_glist *glist); + +EXTERN void sys_vgui(char *fmt, ...); +EXTERN void sys_gui(char *s); +EXTERN void sys_pretendguibytes(int n); +EXTERN void sys_queuegui(void *client, t_glist *glist, t_guicallbackfn f); +EXTERN void sys_unqueuegui(void *client); + /* dialog window creation and destruction */ +EXTERN void gfxstub_new(t_pd *owner, void *key, const char *cmd); +EXTERN void gfxstub_deleteforkey(void *key); + +extern t_class *glob_pdobject; /* object to send "pd" messages */ + +/*------------- Max 0.26 compatibility --------------------*/ + +/* the following reflects the new way classes are laid out, with the class + pointing to the messlist and not vice versa. Externs shouldn't feel it. */ +typedef t_class *t_externclass; + +EXTERN void c_extern(t_externclass *cls, t_newmethod newroutine, + t_method freeroutine, t_symbol *name, size_t size, int tiny, \ + t_atomtype arg1, ...); +EXTERN void c_addmess(t_method fn, t_symbol *sel, t_atomtype arg1, ...); + +#define t_getbytes getbytes +#define t_freebytes freebytes +#define t_resizebytes resizebytes +#define typedmess pd_typedmess +#define vmess pd_vmess + +/* A definition to help gui objects straddle 0.34-0.35 changes. If this is +defined, there is a "te_xpix" field in objects, not a "te_xpos" as before: */ + +#define PD_USE_TE_XPIX + + +#ifdef __i386__ +/* a test for NANs and denormals. Should only be necessary on i386. */ +#define PD_BADFLOAT(f) ((((*(unsigned int*)&(f))&0x7f800000)==0) || \ + (((*(unsigned int*)&(f))&0x7f800000)==0x7f800000)) +/* more stringent test: anything not between 1e-19 and 1e19 in absolute val */ +#define PD_BIGORSMALL(f) ((((*(unsigned int*)&(f))&0x60000000)==0) || \ + (((*(unsigned int*)&(f))&0x60000000)==0x60000000)) +#else +#define PD_BADFLOAT(f) 0 +#define PD_BIGORSMALL(f) 0 +#endif + +#if defined(_LANGUAGE_C_PLUS_PLUS) || defined(__cplusplus) +} +#endif + +#define __m_pd_h_ +#endif /* __m_pd_h_ */ diff --git a/framespect~/makefile b/framespect~/makefile new file mode 100644 index 0000000..499e00e --- /dev/null +++ b/framespect~/makefile @@ -0,0 +1,106 @@ +current: + echo make pd_linux, pd_nt, pd_irix5, pd_irix6 or pd_darwin + +clean: ; rm -f *.pd_* *.o + +# ----------------------- NT ----------------------- + +pd_nt: framespect~.dll + +INSTALL_PREFIX = "C:\pd\extra" +EXT = dll +.SUFFIXES: .obj .dll + +PDNTCFLAGS = /W3 /WX /DNT /DPD /nologo +VC="C:\Program Files\Microsoft Visual Studio\Vc98" + +PDNTINCLUDE = /I. /I\tcl\include /I..\..\src /I$(VC)\include + +PDNTLDIR = $(VC)\lib +PDNTLIB = $(PDNTLDIR)\libc.lib \ + $(PDNTLDIR)\oldnames.lib \ + $(PDNTLDIR)\kernel32.lib \ + ..\..\bin\pd.lib + +.c.dll: + cl $(PDNTCFLAGS) $(PDNTINCLUDE) /c $*.c + link /dll /export:$*_setup $*.obj $(PDNTLIB) + +# ----------------------- IRIX 5.x ----------------------- + +pd_irix5: framespect~.pd_irix5 + +INSTALL_PREFIX = /usr/local +EXT = pd_irix5 +.SUFFIXES: .pd_irix5 + +SGICFLAGS5 = -o32 -DPD -DUNIX -DIRIX -O2 + + +SGIINCLUDE = -I/usr/local/include + +.c.pd_irix5: + cc $(SGICFLAGS5) $(SGIINCLUDE) -o $*.o -c $*.c + ld -elf -shared -rdata_shared -o $*.pd_irix5 $*.o + rm $*.o + +# ----------------------- IRIX 6.x ----------------------- + +pd_irix6: framespect~.pd_irix6 + +INSTALL_PREFIX = /usr/local +EXT = pd_irix6 +.SUFFIXES: .pd_irix6 + +SGICFLAGS5 = -o32 -DPD -DUNIX -DIRIX -O2 + + +SGIINCLUDE = -I/usr/local/include + +.c.pd_irix5: + cc $(SGICFLAGS5) $(SGIINCLUDE) -o $*.o -c $*.c + ld -elf -shared -rdata_shared -o $*.pd_irix6 $*.o + rm $*.o + +# ----------------------- LINUX i386 ----------------------- + +pd_linux: framespect~.pd_linux + +INSTALL_PREFIX = /usr/local +EXT = pd_linux +.SUFFIXES: .pd_linux + +LINUXCFLAGS = -DPD -O2 -funroll-loops -fomit-frame-pointer \ + -Wall -W -Wshadow -Wstrict-prototypes -Werror \ + -Wno-unused -Wno-parentheses -Wno-switch + +LINUXINCLUDE = -I/usr/local/include + +.c.pd_linux: + cc $(LINUXCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c + ld -export_dynamic -shared -o $*.pd_linux $*.o -lc -lm + strip --strip-unneeded $*.pd_linux + rm $*.o + +# ----------------------- Mac OSX ----------------------- + +pd_darwin: framespect~.pd_darwin + +INSTALL_PREFIX = /usr/local +EXT = pd_darwin +.SUFFIXES: .pd_darwin + +DARWINCFLAGS = -DPD -O2 -Wall -W -Wshadow -Wstrict-prototypes \ + -Wno-unused -Wno-parentheses -Wno-switch + +.c.pd_darwin: + cc $(DARWINCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c + cc -bundle -undefined suppress -flat_namespace -o $*.pd_darwin $*.o + rm -f $*.o + +# ---------------------------------------------- + + install -d $(INSTALL_PREFIX)/lib/pd/extra +# install -m 644 *.$(EXT) $(INSTALL_PREFIX)/lib/pd/externs + -install -m 644 framespect~.$(EXT) $(INSTALL_PREFIX)/lib/pd/extra + install -m 644 *.pd $(INSTALL_PREFIX)/lib/pd/doc/5.reference |