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-rw-r--r--externals/extra/0.43.2/pd~/pd~.c771
1 files changed, 0 insertions, 771 deletions
diff --git a/externals/extra/0.43.2/pd~/pd~.c b/externals/extra/0.43.2/pd~/pd~.c
deleted file mode 100644
index 9c9d335e..00000000
--- a/externals/extra/0.43.2/pd~/pd~.c
+++ /dev/null
@@ -1,771 +0,0 @@
-/*
- pd~.c - embed a Pd process within Pd or Max.
-
- Copyright 2008 Miller Puckette
- BSD license; see README.txt in this distribution for details.
-*/
-
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <ctype.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
-#include <fcntl.h>
-
-#ifdef _MSC_VER
-#pragma warning (disable: 4305 4244)
-#endif
-
-#ifdef MSP
-#include "ext.h"
-#include "z_dsp.h"
-#include "math.h"
-#include "ext_support.h"
-#include "ext_proto.h"
-#include "ext_obex.h"
-
-typedef double t_floatarg;
-#define w_symbol w_sym
-#define A_SYMBOL A_SYM
-#define getbytes t_getbytes
-#define freebytes t_freebytes
-#define ERROR error(
-void *pd_tilde_class;
-#define MAXPDSTRING 4096
-#define DEFDACBLKSIZE 64
-#endif /* MSP */
-
-#ifdef PD
-#include "m_pd.h"
-#include "s_stuff.h"
-static t_class *pd_tilde_class;
-char *class_gethelpdir(t_class *c);
-#define ERROR pd_error(x,
-
-#endif
-
-#if defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__GNU__)
-#ifdef __x86_64__
-static char pd_tilde_dllextent[] = ".l_ia64",
- pd_tilde_dllextent2[] = ".pd_linux";
-#else
-static char pd_tilde_dllextent[] = ".l_i386",
- pd_tilde_dllextent2[] = ".pd_linux";
-#endif
-#endif
-#ifdef __APPLE__
-static char pd_tilde_dllextent[] = ".d_fat",
- pd_tilde_dllextent2[] = ".pd_darwin";
-#endif
-#if defined(_WIN32) || defined(__CYGWIN__)
-static char pd_tilde_dllextent[] = ".m_i386", pd_tilde_dllextent2[] = ".dll";
-#endif
-
-/* ------------------------ pd_tilde~ ----------------------------- */
-
-#define MSGBUFSIZE 65536
-
-typedef struct _pd_tilde
-{
-#ifdef PD
- t_object x_obj;
- t_clock *x_clock;
- t_outlet *x_outlet1; /* for messages back from subproc */
- t_canvas *x_canvas;
-#endif /* PD */
-#ifdef MSP
- t_pxobject x_obj;
- void *x_outlet1;
- void *x_clock;
-#endif /* MSP */
- FILE *x_infd;
- FILE *x_outfd;
- char *x_msgbuf;
- int x_msgbufsize;
- int x_infill;
- int x_childpid;
- int x_ninsig;
- int x_noutsig;
- int x_fifo;
- t_float x_sr;
- t_symbol *x_pddir;
- t_symbol *x_schedlibdir;
- t_sample **x_insig;
- t_sample **x_outsig;
-} t_pd_tilde;
-
-#ifdef MSP
-static void *pd_tilde_new(t_symbol *s, long ac, t_atom *av);
-static void pd_tilde_tick(t_pd_tilde *x);
-static t_int *pd_tilde_perform(t_int *w);
-static void pd_tilde_dsp(t_pd_tilde *x, t_signal **sp);
-void pd_tilde_assist(t_pd_tilde *x, void *b, long m, long a, char *s);
-static void pd_tilde_free(t_pd_tilde *x);
-void pd_tilde_setup(void);
-int main();
-void pd_tilde_minvel_set(t_pd_tilde *x, void *attr, long ac, t_atom *av);
-char *strcpy(char *s1, const char *s2);
-#endif
-
-static void pd_tilde_tick(t_pd_tilde *x);
-static void pd_tilde_close(t_pd_tilde *x)
-{
- if (x->x_outfd)
- fclose(x->x_outfd);
- if (x->x_infd)
- fclose(x->x_infd);
- if (x->x_childpid > 0)
- waitpid(x->x_childpid, 0, 0);
- if (x->x_msgbuf)
- free(x->x_msgbuf);
- x->x_infd = x->x_outfd = 0;
- x->x_childpid = -1;
- x->x_msgbuf = 0;
- x->x_msgbufsize = 0;
-}
-
-static void pd_tilde_readmessages(t_pd_tilde *x)
-{
- int gotsomething = 0, setclock = 0, wasempty = (x->x_infill == 0);
- FILE *infd = x->x_infd;
- while (1)
- {
- int c = getc(infd);
- if (c == EOF)
- {
- ERROR "pd~: %s", strerror(errno));
- pd_tilde_close(x);
- break;
- }
- if (x->x_infill >= x->x_msgbufsize)
- {
- char *z = realloc(x->x_msgbuf, x->x_msgbufsize+MSGBUFSIZE);
- if (!z)
- {
- ERROR "pd~: failed to grow input buffer");
- pd_tilde_close(x);
- break;
- }
- x->x_msgbuf = z;
- x->x_msgbufsize += MSGBUFSIZE;
- }
- x->x_msgbuf[x->x_infill++] = c;
- if (c == ';')
- {
- if (!gotsomething)
- break;
- gotsomething = 0;
- }
- else if (!isspace(c))
- gotsomething = setclock = 1;
- }
- if (setclock)
- clock_delay(x->x_clock, 0);
- else if (wasempty)
- x->x_infill = 0;
-}
-
-static void pd_tilde_donew(t_pd_tilde *x, char *pddir, char *schedlibdir,
- char *patchdir, char *pdargs, int ninsig, int noutsig, int fifo,
- t_float samplerate)
-{
- int i, pid, pipe1[2], pipe2[2];
- char cmdbuf[MAXPDSTRING], pdexecbuf[MAXPDSTRING], schedbuf[MAXPDSTRING];
- struct stat statbuf;
- x->x_infd = x->x_outfd = 0;
- x->x_childpid = -1;
- snprintf(pdexecbuf, MAXPDSTRING, "%s/bin/pd", pddir);
- if (stat(pdexecbuf, &statbuf) < 0)
- {
- snprintf(pdexecbuf, MAXPDSTRING, "%s/../../../bin/pd", pddir);
- if (stat(pdexecbuf, &statbuf) < 0)
- {
- snprintf(pdexecbuf, MAXPDSTRING, "%s/pd", pddir);
- if (stat(pdexecbuf, &statbuf) < 0)
- {
- ERROR "pd~: can't stat %s", pdexecbuf);
- goto fail1;
- }
- }
- }
- snprintf(schedbuf, MAXPDSTRING, "%s/pdsched%s", schedlibdir,
- pd_tilde_dllextent);
- if (stat(schedbuf, &statbuf) < 0)
- {
- snprintf(schedbuf, MAXPDSTRING, "%s/pdsched%s", schedlibdir,
- pd_tilde_dllextent2);
- if (stat(schedbuf, &statbuf) < 0)
- {
- ERROR "pd~: can't stat %s", schedbuf);
- goto fail1;
- }
- }
- snprintf(cmdbuf, MAXPDSTRING,
-"'%s' -schedlib '%s'/pdsched -path '%s' -inchannels %d -outchannels %d -r %g %s\n",
- pdexecbuf, schedlibdir, patchdir, ninsig, noutsig, samplerate, pdargs);
-#if 0
-#ifdef PD
- fprintf(stderr, "%s", cmdbuf);
-#endif
- post("cmd: %s", cmdbuf);
-#endif
- if (pipe(pipe1) < 0)
- {
- ERROR "pd~: can't create pipe");
- goto fail1;
- }
- if (pipe(pipe2) < 0)
- {
- ERROR "pd~: can't create pipe");
- goto fail2;
- }
- if ((pid = fork()) < 0)
- {
- ERROR "pd~: can't fork");
- goto fail3;
- }
- else if (pid == 0)
- {
- /* child process */
- if (pipe2[1] == 0)
- {
- dup2(pipe2[1], 20);
- close(pipe2[1]);
- pipe2[1] = 20;
- }
- dup2(pipe1[0], 0);
- dup2(pipe2[1], 1);
- if (pipe1[0] >= 2)
- close(pipe1[0]);
- if (pipe1[1] >= 2)
- close(pipe1[1]);
- if (pipe2[0] >= 2)
- close(pipe2[0]);
- if (pipe2[1] >= 2)
- close(pipe2[1]);
- execl("/bin/sh", "sh", "-c", cmdbuf, (char*)0);
- _exit(1);
- }
- /* OK, we're parent */
- close(pipe1[0]);
- close(pipe2[1]);
- fcntl(pipe1[1], F_SETFD, FD_CLOEXEC);
- fcntl(pipe2[0], F_SETFD, FD_CLOEXEC);
- x->x_outfd = fdopen(pipe1[1], "w");
- x->x_infd = fdopen(pipe2[0], "r");
- x->x_childpid = pid;
- for (i = 0; i < fifo; i++)
- fprintf(x->x_outfd, "%s", ";\n0;\n");
- fflush(x->x_outfd);
- if (!(x->x_msgbuf = calloc(MSGBUFSIZE, 1)))
- {
- ERROR "pd~: can't allocate message buffer");
- goto fail3;
- }
- x->x_msgbufsize = MSGBUFSIZE;
- x->x_infill = 0;
- /* fprintf(stderr, "read...\n"); */
- pd_tilde_readmessages(x);
- /* fprintf(stderr, "... done.\n"); */
- return;
-fail3:
- close(pipe2[0]);
- close(pipe2[1]);
- if (x->x_childpid > 0)
- waitpid(x->x_childpid, 0, 0);
-fail2:
- close(pipe1[0]);
- close(pipe1[1]);
-fail1:
- x->x_infd = x->x_outfd = 0;
- x->x_childpid = -1;
- return;
-}
-
-static t_int *pd_tilde_perform(t_int *w)
-{
- t_pd_tilde *x = (t_pd_tilde *)(w[1]);
- int n = (int)(w[2]), i, j, numbuffill = 0, c;
- char numbuf[80];
- FILE *infd = x->x_infd;
- if (!infd)
- goto zeroit;
- fprintf(x->x_outfd, ";\n");
- if (!x->x_ninsig)
- fprintf(x->x_outfd, "0\n");
- else for (i = 0; i < x->x_ninsig; i++)
- {
- t_sample *fp = x->x_insig[i];
- for (j = 0; j < n; j++)
- fprintf(x->x_outfd, "%g\n", *fp++);
- for (; j < DEFDACBLKSIZE; j++)
- fprintf(x->x_outfd, "0\n");
- }
- fprintf(x->x_outfd, ";\n");
- fflush(x->x_outfd);
- i = j = 0;
- while (1)
- {
- while (1)
- {
- c = getc(infd);
- if (c == EOF)
- {
- if (errno)
- ERROR "pd~: %s", strerror(errno));
- else ERROR "pd~: subprocess exited");
- pd_tilde_close(x);
- goto zeroit;
- }
- else if (!isspace(c) && c != ';')
- {
- if (numbuffill < (80-1))
- numbuf[numbuffill++] = c;
- }
- else
- {
- t_sample z;
- if (numbuffill)
- {
- numbuf[numbuffill] = 0;
- if (sscanf(numbuf, "%f", &z) < 1)
- continue;
- if (i < x->x_noutsig)
- x->x_outsig[i][j] = z;
- if (++j >= DEFDACBLKSIZE)
- j = 0, i++;
- }
- numbuffill = 0;
- break;
- }
- }
- /* message terminated */
- if (c == ';')
- break;
- }
- for (; i < x->x_noutsig; i++, j = 0)
- {
- for (; j < DEFDACBLKSIZE; j++)
- x->x_outsig[i][j] = 0;
- }
- pd_tilde_readmessages(x);
- return (w+3);
-zeroit:
- for (i = 0; i < x->x_noutsig; i++)
- {
- for (j = 0; j < DEFDACBLKSIZE; j++)
- x->x_outsig[i][j] = 0;
- }
- return (w+3);
-}
-
-static void pd_tilde_dsp(t_pd_tilde *x, t_signal **sp)
-{
- int i, n = (x->x_ninsig || x->x_noutsig ? sp[0]->s_n : 1);
- t_sample **g;
-
- for (i = 0, g = x->x_insig; i < x->x_ninsig; i++, g++)
- *g = (*(sp++))->s_vec;
-
- for (i = 0, g = x->x_outsig; i < x->x_noutsig; i++, g++)
- *g = (*(sp++))->s_vec;
-
- dsp_add(pd_tilde_perform, 2, x, n);
-}
-
-static void pd_tilde_pdtilde(t_pd_tilde *x, t_symbol *s,
- int argc, t_atom *argv)
-{
- t_symbol *sel = ((argc > 0 && argv->a_type == A_SYMBOL) ?
- argv->a_w.w_symbol : gensym("?")), *schedlibdir;
- char *patchdir;
- if (sel == gensym("start"))
- {
- char pdargstring[MAXPDSTRING];
- if (x->x_infd)
- pd_tilde_close(x);
- pdargstring[0] = 0;
- argc--; argv++;
-#ifdef PD
- while (argc--)
- {
- atom_string(argv++, pdargstring + strlen(pdargstring),
- MAXPDSTRING - strlen(pdargstring));
- if (strlen(pdargstring) < MAXPDSTRING-1)
- strcat(pdargstring, " ");
- }
- patchdir = canvas_getdir(x->x_canvas)->s_name;
-#endif
-#ifdef MSP
- while (argc--)
- {
- /* because Mac pathnames sometimes have an evil preceeding
- colon character, we test for and silently eat them */
- if (argv->a_type == A_SYM)
- strncat(pdargstring, (*argv->a_w.w_sym->s_name == ':'?
- argv->a_w.w_sym->s_name+1 : argv->a_w.w_sym->s_name),
- MAXPDSTRING - strlen(pdargstring)-3);
- else if (argv->a_type == A_LONG)
- snprintf(pdargstring+strlen(pdargstring),
- MAXPDSTRING - strlen(pdargstring)-3, "%ld",
- argv->a_w.w_long);
- else if (argv->a_type == A_FLOAT)
- snprintf(pdargstring+strlen(pdargstring),
- MAXPDSTRING - strlen(pdargstring)-3, "%f",
- argv->a_w.w_float);
- strcat(pdargstring, " ");
- argv++;
- }
- patchdir = ".";
-#endif
- schedlibdir = x->x_schedlibdir;
- if (schedlibdir == gensym(".") && x->x_pddir != gensym("."))
- {
- char *pds = x->x_pddir->s_name, scheddirstring[MAXPDSTRING];
- int l = strlen(pds);
- if (l >= 4 && (!strcmp(pds+l-3, "bin") || !strcmp(pds+l-4, "bin/")))
- snprintf(scheddirstring, MAXPDSTRING, "%s/../extra/pd~", pds);
- else snprintf(scheddirstring, MAXPDSTRING, "%s/extra/pd~", pds);
- schedlibdir = gensym(scheddirstring);
- }
- pd_tilde_donew(x, x->x_pddir->s_name, schedlibdir->s_name,
- patchdir, pdargstring, x->x_ninsig, x->x_noutsig, x->x_fifo,
- x->x_sr);
- }
- else if (sel == gensym("stop"))
- {
- if (x->x_infd)
- pd_tilde_close(x);
- }
- else if (sel == gensym("pddir"))
- {
- if ((argc > 1) && argv[1].a_type == A_SYMBOL)
- {
- t_symbol *sym = argv[1].a_w.w_symbol;
-#ifdef MSP
- if (sym->s_name[0] == ':')
- sym = gensym(s->s_name+1);
-#endif
- x->x_pddir = sym;
- }
- else ERROR "pd~ pddir: needs symbol argument");
- }
- else ERROR "pd~: unknown control message: %s", sel->s_name);
-}
-
-static void pd_tilde_free(t_pd_tilde *x)
-{
-#ifdef MSP
- dsp_free((t_pxobject *)x);
-#endif
- pd_tilde_close(x);
- clock_free(x->x_clock);
-}
-
-/* -------------------------- Pd glue ------------------------- */
-#ifdef PD
-
-static void pd_tilde_tick(t_pd_tilde *x)
-{
- int messstart = 0, i, n;
- t_atom *vec;
- t_binbuf *b;
- if (!x->x_msgbuf)
- return;
- b = binbuf_new();
- binbuf_text(b, x->x_msgbuf, x->x_infill);
- /* binbuf_print(b); */
- n = binbuf_getnatom(b);
- vec = binbuf_getvec(b);
- for (i = 0; i < n; i++)
- {
- if (vec[i].a_type == A_SEMI)
- {
- if (i > messstart && vec[messstart].a_type == A_SYMBOL)
- outlet_anything(x->x_outlet1, vec[messstart].a_w.w_symbol,
- i-(messstart+1), vec+(messstart+1));
- else if (i > messstart)
- outlet_list(x->x_outlet1, 0, i-messstart, vec+messstart);
- messstart = i+1;
- }
- }
- binbuf_free(b);
- x->x_infill = 0;
-}
-
-static void pd_tilde_anything(t_pd_tilde *x, t_symbol *s,
- int argc, t_atom *argv)
-{
- char msgbuf[MAXPDSTRING];
- if (!x->x_outfd)
- return;
- fprintf(x->x_outfd, "%s ", s->s_name);
- while (argc--)
- {
- atom_string(argv++, msgbuf, MAXPDSTRING);
- fprintf(x->x_outfd, "%s ", msgbuf);
- }
- fprintf(x->x_outfd, ";\n");
-}
-
-static void *pd_tilde_new(t_symbol *s, int argc, t_atom *argv)
-{
- t_pd_tilde *x = (t_pd_tilde *)pd_new(pd_tilde_class);
- int ninsig = 2, noutsig = 2, j, fifo = 5;
- t_float sr = sys_getsr();
- t_sample **g;
- t_symbol *pddir = sys_libdir,
- *scheddir = gensym(class_gethelpdir(pd_tilde_class));
- /* fprintf(stderr, "pd %s, sched %s\n", pddir->s_name, scheddir->s_name); */
- while (argc > 0)
- {
- t_symbol *firstarg = atom_getsymbolarg(0, argc, argv);
- if (!strcmp(firstarg->s_name, "-sr") && argc > 1)
- {
- sr = atom_getfloatarg(1, argc, argv);
- argc -= 2; argv += 2;
- }
- else if (!strcmp(firstarg->s_name, "-ninsig") && argc > 1)
- {
- ninsig = atom_getfloatarg(1, argc, argv);
- argc -= 2; argv += 2;
- }
- else if (!strcmp(firstarg->s_name, "-noutsig") && argc > 1)
- {
- noutsig = atom_getfloatarg(1, argc, argv);
- argc -= 2; argv += 2;
- }
- else if (!strcmp(firstarg->s_name, "-fifo") && argc > 1)
- {
- fifo = atom_getfloatarg(1, argc, argv);
- argc -= 2; argv += 2;
- }
- else if (!strcmp(firstarg->s_name, "-pddir") && argc > 1)
- {
- pddir = atom_getsymbolarg(1, argc, argv);
- argc -= 2; argv += 2;
- }
- else if (!strcmp(firstarg->s_name, "-scheddir") && argc > 1)
- {
- scheddir = atom_getsymbolarg(1, argc, argv);
- argc -= 2; argv += 2;
- }
- else break;
- }
-
- if (argc)
- {
- pd_error(x,
-"usage: pd~ [-sr #] [-ninsig #] [-noutsig #] [-fifo #] [-pddir <>]");
- post(
-"... [-scheddir <>]");
- }
-
- x->x_clock = clock_new(x, (t_method)pd_tilde_tick);
- x->x_insig = (t_sample **)getbytes(ninsig * sizeof(*x->x_insig));
- x->x_outsig = (t_sample **)getbytes(noutsig * sizeof(*x->x_outsig));
- x->x_ninsig = ninsig;
- x->x_noutsig = noutsig;
- x->x_fifo = fifo;
- x->x_sr = sr;
- x->x_pddir = pddir;
- x->x_schedlibdir = scheddir;
- x->x_infd = 0;
- x->x_outfd = 0;
- x->x_outfd = 0;
- x->x_childpid = -1;
- x->x_msgbuf = 0;
- x->x_canvas = canvas_getcurrent();
- for (j = 1, g = x->x_insig; j < ninsig; j++, g++)
- inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal);
- x->x_outlet1 = outlet_new(&x->x_obj, 0);
- for (j = 0, g = x->x_outsig; j < noutsig; j++, g++)
- outlet_new(&x->x_obj, &s_signal);
- signal(SIGPIPE, SIG_IGN);
-
- return (x);
-}
-
-void pd_tilde_setup(void)
-{
- pd_tilde_class = class_new(gensym("pd~"), (t_newmethod)pd_tilde_new,
- (t_method)pd_tilde_free, sizeof(t_pd_tilde), 0, A_GIMME, 0);
- class_addmethod(pd_tilde_class, nullfn, gensym("signal"), 0);
- class_addmethod(pd_tilde_class, (t_method)pd_tilde_dsp, gensym("dsp"), 0);
- class_addmethod(pd_tilde_class, (t_method)pd_tilde_pdtilde, gensym("pd~"), A_GIMME, 0);
- class_addanything(pd_tilde_class, pd_tilde_anything);
- post("pd~ version 0.2");
-}
-#endif
-
-/* -------------------------- MSP glue ------------------------- */
-#ifdef MSP
-
-#define LOTS 10000
-
-static void pd_tilde_tick(t_pd_tilde *x)
-{
- int messstart = 0, i, n = 0;
- t_atom vec[LOTS];
- long z1 = 0, z2 = 0;
- void *b;
- if (!x->x_msgbuf)
- return;
- b = binbuf_new();
- binbuf_text(b, &x->x_msgbuf, x->x_infill);
- /* binbuf_print(b); */
- while (!binbuf_getatom(b, &z1, &z2, vec+n))
- if (++n >= LOTS)
- break;
- for (i = 0; i < n; i++)
- {
- if (vec[i].a_type == A_SEMI)
- {
- if (i > messstart + 1)
- {
- void *whom;
- if (vec[messstart].a_type == A_SYM)
- outlet_anything(x->x_outlet1, vec[messstart].a_w.w_sym,
- i-messstart-1, vec+(messstart+1));
- else if (vec[messstart].a_type == A_FLOAT && i == messstart+1)
- outlet_float(x->x_outlet1, vec[messstart].a_w.w_float);
- else if (vec[messstart].a_type == A_LONG && i == messstart+1)
- outlet_int(x->x_outlet1, vec[messstart].a_w.w_long);
- else outlet_list(x->x_outlet1, gensym("list"),
- i-messstart, vec+(messstart));
- }
- messstart = i+1;
- }
- }
- binbuf_free(b);
- x->x_infill = 0;
-}
-
-static void pd_tilde_anything(t_pd_tilde *x, t_symbol *s,
- long ac, t_atom *av)
-{
- char msgbuf[MAXPDSTRING], *sp, *ep = msgbuf+MAXPDSTRING;
- if (!x->x_outfd)
- return;
- msgbuf[0] = 0;
- strncpy(msgbuf, s->s_name, MAXPDSTRING);
- msgbuf[MAXPDSTRING-1] = 0;
- sp = msgbuf + strlen(msgbuf);
- while (ac--)
- {
- if (sp < ep-1)
- sp[0] = ' ', sp[1] = 0, sp++;
- if (sp < ep - 80)
- {
- if (av->a_type == A_SYM && strlen(av->a_w.w_sym->s_name) < ep - sp-20)
- strcpy(sp, av->a_w.w_sym->s_name);
- else if (av->a_type == A_LONG)
- sprintf(sp, "%ld" ,av->a_w.w_long);
- else if (av->a_type == A_FLOAT)
- sprintf(sp, "%g" ,av->a_w.w_float);
- }
- sp += strlen(sp);
- av++;
- }
- fprintf(x->x_outfd, "%s;\n", msgbuf);
-}
-
-int main()
-{
- t_class *c;
-
- c = class_new("pd_tilde~", (method)pd_tilde_new, (method)pd_tilde_free, sizeof(t_pd_tilde), (method)0L, A_GIMME, 0);
-
- class_addmethod(c, (method)pd_tilde_dsp, "dsp", A_CANT, 0);
- class_addmethod(c, (method)pd_tilde_assist, "assist", A_CANT, 0);
- class_addmethod(c, (method)pd_tilde_pdtilde, "pd~", A_GIMME, 0);
- class_addmethod(c, (method)pd_tilde_anything, "anything", A_GIMME, 0);
- class_dspinit(c);
-
- class_register(CLASS_BOX, c);
- pd_tilde_class = c;
- post("pd~ version 0.2");
- return (0);
-}
-
-static void *pd_tilde_new(t_symbol *s, long ac, t_atom *av)
-{
- int ninsig = 2, noutsig = 2, fifo = 5, j;
- t_float sr = sys_getsr();
- t_symbol *pddir = gensym("."), *scheddir = gensym(".");
- t_pd_tilde *x;
-
- if (x = (t_pd_tilde *)object_alloc(pd_tilde_class))
- {
- while (ac > 0 && av[0].a_type == A_SYM)
- {
- char *flag = av[0].a_w.w_sym->s_name;
- if (!strcmp(flag, "-sr") && ac > 1)
- {
- sr = (av[1].a_type == A_FLOAT ? av[1].a_w.w_float :
- (av[1].a_type == A_LONG ? av[1].a_w.w_long : 0));
- ac -= 2; av += 2;
- }
- else if (!strcmp(flag, "-ninsig") && ac > 1)
- {
- ninsig = (av[1].a_type == A_FLOAT ? av[1].a_w.w_float :
- (av[1].a_type == A_LONG ? av[1].a_w.w_long : 0));
- ac -= 2; av += 2;
- }
- else if (!strcmp(flag, "-noutsig") && ac > 1)
- {
- noutsig = (av[1].a_type == A_FLOAT ? av[1].a_w.w_float :
- (av[1].a_type == A_LONG ? av[1].a_w.w_long : 0));
- ac -= 2; av += 2;
- }
- else if (!strcmp(flag, "-fifo") && ac > 1)
- {
- fifo = (av[1].a_type == A_FLOAT ? av[1].a_w.w_float :
- (av[1].a_type == A_LONG ? av[1].a_w.w_long : 0));
- ac -= 2; av += 2;
- }
- else if (!strcmp(flag, "-pddir") && ac > 1)
- {
- pddir = (av[1].a_type == A_SYM ? av[1].a_w.w_sym : gensym("."));
- ac -= 2; av += 2;
- }
- else if (!strcmp(flag, "-scheddir") && ac > 1)
- {
- scheddir = (av[1].a_type == A_SYM ? av[1].a_w.w_sym : gensym("."));
- ac -= 2; av += 2;
- }
- else break;
- }
- if (ac)
- post("pd~: warning: ignoring extra arguments");
- dsp_setup((t_pxobject *)x, ninsig);
- x->x_outlet1 = outlet_new(&x->x_obj, 0);
- for (j = 0; j < noutsig; j++)
- outlet_new((t_pxobject *)x, "signal");
- x->x_clock = clock_new(x, (method)pd_tilde_tick);
- x->x_insig = (t_sample **)getbytes(ninsig * sizeof(*x->x_insig));
- x->x_outsig = (t_sample **)getbytes(noutsig * sizeof(*x->x_outsig));
- x->x_ninsig = ninsig;
- x->x_noutsig = noutsig;
- x->x_fifo = fifo;
- x->x_sr = sr;
- x->x_pddir = pddir;
- x->x_schedlibdir = scheddir;
- x->x_infd = 0;
- x->x_outfd = 0;
- x->x_outfd = 0;
- x->x_childpid = -1;
- x->x_msgbuf = 0;
- }
- return (x);
-}
-
-void pd_tilde_assist(t_pd_tilde *x, void *b, long m, long a, char *s)
-{
-}
-
-#endif /* MSP */
generated by cgit v1.2.1 (git 2.18.0) at 2024-06-01 17:58:18 +0000