- Reestructuración de ficheros y directorios general

- merge v0.01 --> Añadido fileselector
- Añadidas fuentes de Gem y Pure Data
- pix2jpg incluído en Gem. Archivos de construcción de Gem modificados.
- Añadido fichero ompiling.txt con instrucciones de compilación

pd-0.44-2/extra/pd~/pdsched.c

@@ -0,0 +1,106 @@
+/* Copyright 2008 Miller Puckette.  Berkeley license; see the
+file LICENSE.txt in this distribution. */
+
+/* A plug-in scheduler that turns Pd into a filter that inputs and
+outputs audio and messages. */
+
+/* todo: 
+    fix schedlib code to use extent2
+    figure out about  if (sys_externalschedlib) { return; } in s_audio.c
+    make buffer size ynamically growable
+
+*/    
+#include "m_pd.h"
+#include "s_stuff.h"
+#include <stdio.h>
+
+#define BUFSIZE 65536
+static char inbuf[BUFSIZE];
+
+#if defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__GNU__)
+void glob_watchdog(t_pd *dummy);
+
+static void pollwatchdog( void)
+{
+    static int sched_diddsp, sched_nextpingtime;
+    sched_diddsp++;
+    if (sys_nogui && sys_hipriority && (sched_diddsp - sched_nextpingtime > 0))
+    {
+        glob_watchdog(0);
+            /* ping every 2 seconds */
+        sched_nextpingtime = sched_diddsp +
+            2 * (int)(sys_dacsr /(double)sys_schedblocksize);
+    }
+}
+#endif
+
+int pd_extern_sched(char *flags)
+{
+    int naudioindev, audioindev[MAXAUDIOINDEV], chindev[MAXAUDIOINDEV];
+    int naudiooutdev, audiooutdev[MAXAUDIOOUTDEV], choutdev[MAXAUDIOOUTDEV];
+    int i, j, rate, advance, callback, chin, chout, fill = 0, c, blocksize;
+    t_binbuf *b = binbuf_new();
+
+    sys_get_audio_params(&naudioindev, audioindev, chindev,
+        &naudiooutdev, audiooutdev, choutdev, &rate, &advance, &callback,
+            &blocksize);
+
+    chin = (naudioindev < 1 ? 0 : chindev[0]);
+    chout = (naudiooutdev < 1 ? 0 : choutdev[0]);
+
+    /* fprintf(stderr, "Pd plug-in scheduler called, chans %d %d, sr %d\n",
+        chin, chout, (int)rate); */
+    sys_setchsr(chin, chout, rate);
+    sys_audioapi = API_NONE;
+    while ((c = getchar()) != EOF)
+    {
+        if (c == ';')
+        {
+            int n;
+            t_atom *ap;
+            binbuf_text(b, inbuf, fill);
+            n = binbuf_getnatom(b);
+            ap = binbuf_getvec(b);
+            fill = 0;
+            if (n > 0 && ap[0].a_type == A_FLOAT)
+            {
+                /* a list -- take it as incoming signals. */
+                int chan, nchan = n/DEFDACBLKSIZE;
+                t_sample *fp;
+                for (i = chan = 0, fp = sys_soundin; chan < nchan; chan++)
+                    for (j = 0; j < DEFDACBLKSIZE; j++)
+                        *fp++ = atom_getfloat(ap++);
+                for (; chan < chin; chan++)
+                    for (j = 0; j < DEFDACBLKSIZE; j++)
+                        *fp++ = 0;
+                sched_tick(sys_time+sys_time_per_dsp_tick);
+                sys_pollgui();
+#if defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__GNU__)
+                pollwatchdog();
+#endif
+                printf(";\n");
+                for (i = chout*DEFDACBLKSIZE, fp = sys_soundout; i--; fp++)
+                {
+                    printf("%g\n", *fp);
+                    *fp = 0;
+                }
+                printf(";\n");
+                fflush(stdout);
+            }
+            else if (n > 1 && ap[0].a_type == A_SYMBOL)
+            {
+                t_pd *whom = ap[0].a_w.w_symbol->s_thing;
+                if (!whom)
+                    error("%s: no such object", ap[0].a_w.w_symbol->s_name);
+                else if (ap[1].a_type == A_SYMBOL)
+                    typedmess(whom, ap[1].a_w.w_symbol, n-2, ap+2);
+                else pd_list(whom, 0, n-1, ap+1);
+            }
+        }
+        else if (fill < BUFSIZE)
+            inbuf[fill++] = c;
+        else if (fill == BUFSIZE)
+            fprintf(stderr, "pd-extern: input buffer overflow\n");
+    }
+    return (0);
+}