added files straight from Yves' sources

svn path=/trunk/externals/unauthorized/; revision=864

6 files changed, 270 insertions, 0 deletions

diff --git a/randomblock~/INSTALL b/randomblock~/INSTALL
new file mode 100644
index 0000000..ae90f70
--- /dev/null
+++ b/randomblock~/INSTALL
@@ -0,0 +1,7 @@
+untar in /my/pd/dir/extra

+

+cd /my/pd/dir/extra/randomblock~

+

+make

+

+you're set !!

diff --git a/randomblock~/Makefile b/randomblock~/Makefile
new file mode 100644
index 0000000..de2ce94
--- /dev/null
+++ b/randomblock~/Makefile
@@ -0,0 +1,82 @@
+NAME=randomblock~

+CSYM=randomblock_tilde

+

+current: pd_linux

+

+# ----------------------- NT -----------------------

+

+pd_nt: $(NAME).dll

+

+.SUFFIXES: .dll

+

+PDNTCFLAGS = /W3 /WX /DNT /DPD /nologo

+VC="C:\Program Files\Microsoft Visual Studio\Vc98"

+

+PDNTINCLUDE = /I. /I\tcl\include /I\ftp\pd\src /I$(VC)\include

+

+PDNTLDIR = $(VC)\lib

+PDNTLIB = $(PDNTLDIR)\libc.lib \

+	$(PDNTLDIR)\oldnames.lib \

+	$(PDNTLDIR)\kernel32.lib \

+	\ftp\pd\bin\pd.lib 

+

+.c.dll:

+	cl $(PDNTCFLAGS) $(PDNTINCLUDE) /c $*.c

+	link /dll /export:$(CSYM)_setup $*.obj $(PDNTLIB)

+

+# ----------------------- IRIX 5.x -----------------------

+

+pd_irix5: $(NAME).pd_irix5

+

+.SUFFIXES: .pd_irix5

+

+SGICFLAGS5 = -o32 -DPD -DUNIX -DIRIX -O2

+

+SGIINCLUDE =  -I../../src

+

+.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: $(NAME).pd_irix6

+

+.SUFFIXES: .pd_irix6

+

+SGICFLAGS6 = -n32 -DPD -DUNIX -DIRIX -DN32 -woff 1080,1064,1185 \

+	-OPT:roundoff=3 -OPT:IEEE_arithmetic=3 -OPT:cray_ivdep=true \

+	-Ofast=ip32

+

+.c.pd_irix6:

+	cc $(SGICFLAGS6) $(SGIINCLUDE) -o $*.o -c $*.c

+	ld -n32 -IPA -shared -rdata_shared -o $*.pd_irix6 $*.o

+	rm $*.o

+

+# ----------------------- LINUX i386 -----------------------

+

+pd_linux: $(NAME).pd_linux

+

+.SUFFIXES: .pd_linux

+

+LINUXCFLAGS = -DPD -DUNIX -DICECAST -O2 -funroll-loops -fomit-frame-pointer \

+    -Wshadow -Wstrict-prototypes\

+    -Wno-unused -Wno-parentheses -Wno-switch

+

+LINUXINCLUDE =  -I../../src

+

+.c.pd_linux:

+	cc $(LINUXCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c

+	ld -export_dynamic  -shared -o $*.pd_linux $*.o -lc -lm -L/usr/local/lib

+	strip --strip-unneeded $*.pd_linux

+	rm -f $*.o ../$*.pd_linux

+	ln -s $*/$*.pd_linux ..

+

+# ----------------------------------------------------------

+

+clean:

+	rm -f *.o *.pd_* so_locations

+

+install:

+	cp help-* ../../doc/5.reference

diff --git a/randomblock~/help-randomblock~.pd b/randomblock~/help-randomblock~.pd
new file mode 100644
index 0000000..d4b2e5d
--- /dev/null
+++ b/randomblock~/help-randomblock~.pd
@@ -0,0 +1,15 @@
+#N canvas 194 211 575 337 10;
+#X msg 361 263 \; pd dsp 1;
+#X floatatom 192 112 5 0 0;
+#X text 191 88 Set upper limit of random values;
+#X text 107 123 Not used;
+#X obj 121 179 print~;
+#X msg 76 156 bang;
+#X text 160 29 Generates an audio block starting at a random value
+;
+#X obj 121 143 randomblock~ 100;
+#X text 161 42 This can be used to read a table randomly.;
+#X text 161 54 This is illustrated in "mrandtab.pd".;
+#X connect 1 0 7 1;
+#X connect 5 0 4 0;
+#X connect 7 0 4 0;
diff --git a/randomblock~/mrandtab.pd b/randomblock~/mrandtab.pd
new file mode 100644
index 0000000..157111c
--- /dev/null
+++ b/randomblock~/mrandtab.pd
@@ -0,0 +1,6 @@
+#N canvas 187 22 737 487 10;
+#X obj 138 151 dac~;
+#X obj 136 114 randtab;
+#X text 174 86 Everything is in the subpatch;
+#X connect 1 0 0 0;
+#X connect 1 0 0 1;
diff --git a/randomblock~/randomblock~.c b/randomblock~/randomblock~.c
new file mode 100644
index 0000000..69f4da5
--- /dev/null
+++ b/randomblock~/randomblock~.c
@@ -0,0 +1,117 @@
+/* ------------------------ randomblock~ -------------------------------------- */
+/*                                                                              */
+/* Generates a random signal block                                              */
+/* Written by Yves Degoyon (ydegoyon@free.fr).                                  */
+/*                                                                              */
+/* 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 PureData by Miller Puckette and others.                             */
+/*                                                                              */
+/* ---------------------------------------------------------------------------- */
+
+
+
+#include <sys/types.h>
+#include <string.h>
+#include <stdio.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <malloc.h>
+#include <ctype.h>
+#include <unistd.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#include <time.h>
+#include <sys/time.h>
+
+#include "m_pd.h"            /* standard pd stuff */
+
+static char   *randomblock_version = "randomblock~: generates a random audio block : author : ydegoyon@free.fr";
+
+static t_class *randomblock_class;
+
+typedef struct _randomblock
+{
+    t_object x_obj;
+    t_int x_limit;
+} t_randomblock;
+
+	/* clean up */
+static void randomblock_free(t_randomblock *x)    
+{
+}
+
+static void *randomblock_new(t_float flimit)
+{
+  t_randomblock *x = (t_randomblock *)pd_new(randomblock_class);
+  outlet_new(&x->x_obj, &s_signal);
+  inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("limit"));
+  if ( flimit <= 0 || flimit > RAND_MAX ) {
+       post( "randomblock~: wrong creation argument" );
+       return NULL;
+  }
+  x->x_limit = (int) flimit;
+  return(x);
+}
+
+static void *randomblock_limit(t_randomblock* x, t_float flimit)
+{
+  if ( flimit < 0 || flimit > RAND_MAX ) {
+       post( "randomblock~: wrong random limit" );
+       return;
+  } else {
+       x->x_limit=(int)flimit;
+  }
+}
+
+static t_int *randomblock_perform(t_int *w)
+{
+  t_float *out = (t_float*) w[1];
+  int n = (int)(w[2]);
+  t_randomblock *x = (t_randomblock*) w[3];
+
+  int rvalue = rand();
+  // post("random value : %d", rvalue );
+  rvalue = rvalue%(x->x_limit-n);
+  // post("modulated by %d : %d", (x->x_limit-n), rvalue );
+  if ( rvalue < 0 ) rvalue=0;
+
+  while (n--) {
+     *(out)++=(float)rvalue++;
+  }
+
+  return (w+4);
+}
+
+static void randomblock_dsp(t_randomblock *x, t_signal **sp)
+{
+  dsp_add( randomblock_perform, 3, sp[0]->s_vec, sp[0]->s_n, x ) ; 
+}
+
+void randomblock_tilde_setup(void)
+{
+  post(randomblock_version);
+  randomblock_class = class_new(gensym("randomblock~"), (t_newmethod)randomblock_new, 
+        (t_method)randomblock_free,
+        sizeof(t_randomblock), 0, A_DEFFLOAT, 0);
+  class_addmethod( randomblock_class, (t_method)randomblock_dsp, gensym("dsp"), 0);
+  class_addmethod( randomblock_class, (t_method)randomblock_limit, gensym("limit"), A_FLOAT, 0);
+  class_sethelpsymbol( randomblock_class, gensym("help-randomblock~.pd"));
+}
diff --git a/randomblock~/randtab.pd b/randomblock~/randtab.pd
new file mode 100644
index 0000000..089a86e
--- /dev/null
+++ b/randomblock~/randtab.pd
@@ -0,0 +1,43 @@
+#N canvas 187 22 737 487 10;
+#X obj 143 114 soundfiler;
+#X obj 110 354 *~;
+#X msg 138 3 bang;
+#X msg 142 92 read -resize \$1 \$2;
+#X msg 215 12 bang;
+#X obj 515 47 table \$0-music;
+#X obj 144 66 pack s s;
+#X obj 215 35 f \$0;
+#X obj 231 56 makefilename %d-music;
+#X symbolatom 247 35 40 0 0;
+#X floatatom 163 244 10 0 0;
+#X floatatom 142 353 5 0 0;
+#X obj 110 303 tabread4~ \$0-music;
+#X obj 20 331 print~;
+#X msg 19 307 bang;
+#X obj 138 29 opanel;
+#X obj 109 330 /~ 100;
+#X obj 34 235 randomblock~ 1000;
+#X obj 241 325 print~;
+#X msg 240 301 bang;
+#X obj 110 401 outlet~;
+#X obj 402 206 block~ 32768 1;
+#X connect 0 0 10 0;
+#X connect 0 0 17 1;
+#X connect 1 0 20 0;
+#X connect 2 0 15 0;
+#X connect 3 0 0 0;
+#X connect 4 0 7 0;
+#X connect 6 0 3 0;
+#X connect 7 0 8 0;
+#X connect 8 0 6 1;
+#X connect 11 0 1 1;
+#X connect 12 0 16 0;
+#X connect 12 0 18 0;
+#X connect 14 0 13 0;
+#X connect 15 0 4 0;
+#X connect 15 0 6 0;
+#X connect 15 0 9 0;
+#X connect 16 0 1 0;
+#X connect 17 0 12 0;
+#X connect 17 0 13 0;
+#X connect 19 0 18 0;