initial checkin

svn path=/trunk/externals/tb/; revision=2894

3 files changed, 221 insertions, 0 deletions

diff --git a/jack_transport/jack_transport.c b/jack_transport/jack_transport.c
new file mode 100644
index 0000000..053e75b
--- /dev/null
+++ b/jack_transport/jack_transport.c
@@ -0,0 +1,116 @@
+/* 
+* 
+* jack_transport Copyright (C) 2005 Tim Blechmann
+* 
+* 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; see the file COPYING.  If not, write to
+* the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+* Boston, MA 02111-1307, USA.
+*/
+
+#include "m_pd.h"
+#include "jack/jack.h"
+#include "stdio.h"
+
+static t_class *jack_transport_class;
+
+typedef struct _jack_transport
+{
+    t_object x_obj;
+	t_outlet * x_outlet;
+	jack_client_t* x_jack_client;
+	jack_position_t* x_pos;
+} jack_transport_t;
+
+
+/* connect to jack server */
+static int jack_transport_connect(jack_transport_t * x)
+{
+	char port_name[80] = "";
+
+	static int client = 0;
+	do 
+	{
+		sprintf(port_name,"pure_data_jack_transport_%d",client);
+		client++;
+	} 
+	while (((x->x_jack_client = jack_client_new (port_name)) == 0) &&
+		   client < 100);
+	client = 0;
+
+	if (!x->x_jack_client)
+	{
+		post("jack_transport: can't connect to jack server");
+		return 1;
+	}
+
+	post("jack_transport: connecting as %s", port_name);
+	
+	jack_activate(x->x_jack_client);
+	
+	return 0;
+}
+
+
+static jack_transport_t * jack_transport_new(void)
+{
+	int status = 0;
+	jack_transport_t *x = (jack_transport_t*) pd_new(jack_transport_class);
+	
+	x->x_outlet = outlet_new(&x->x_obj, NULL);
+	x->x_pos = (jack_position_t*) getbytes(sizeof(jack_position_t));
+	
+	status = jack_transport_connect(x);
+
+	return x;
+}
+
+static void jack_transport_starter(jack_transport_t * x)
+{
+	jack_transport_start(x->x_jack_client);
+	return;
+}
+
+static void jack_transport_stoper(jack_transport_t * x)
+{
+	jack_transport_stop(x->x_jack_client);
+	return;
+}
+
+static void jack_transport_bang(jack_transport_t * x)
+{
+	float f;
+	if (!x->x_jack_client)
+		return;
+
+	jack_transport_query(x->x_jack_client,x->x_pos);
+	
+	f = x->x_pos->frame;
+	
+	outlet_float(x->x_outlet, f);
+}
+
+
+void jack_transport_setup(void)
+{
+	jack_transport_class = class_new(gensym("jack_transport"), 
+									 (t_newmethod)jack_transport_new,
+									 NULL, sizeof(jack_transport_t),
+									 CLASS_DEFAULT, 0);
+    class_addmethod(jack_transport_class, (t_method)jack_transport_starter,
+					gensym("start"),0,0);
+	class_addmethod(jack_transport_class, (t_method)jack_transport_stoper,
+					gensym("stop"),0,0);
+	class_addbang(jack_transport_class, (t_method)jack_transport_bang);
+
+}
diff --git a/jack_transport/jack_transport.pd b/jack_transport/jack_transport.pd
new file mode 100644
index 0000000..e29286b
--- /dev/null
+++ b/jack_transport/jack_transport.pd
@@ -0,0 +1,11 @@
+#N canvas 0 0 450 300 10;
+#X floatatom 243 177 10 0 0 0 - - -;
+#X obj 243 129 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
+-1;
+#X obj 243 153 jack_transport;
+#X obj 243 203 / 48000;
+#X floatatom 243 227 5 0 0 0 - - -;
+#X connect 0 0 3 0;
+#X connect 1 0 2 0;
+#X connect 2 0 0 0;
+#X connect 3 0 4 0;
diff --git a/jack_transport/makefile b/jack_transport/makefile
new file mode 100644
index 0000000..d4bb5fb
--- /dev/null
+++ b/jack_transport/makefile
@@ -0,0 +1,94 @@
+NAME=jack_transport
+CSYM=jack_transport
+
+current: pd_linux
+
+# ----------------------- NT -----------------------
+
+pd_nt: $(NAME).dll
+
+.SUFFIXES: .dll
+
+PDNTCFLAGS = /W3 /WX /DNT /DPD /nologo
+VC="C:\Program Files\Microsoft Visual Studio\Vc98"
+
+PDNTINCLUDE = /I. /I..\..\src /I$(VC)\include
+
+PDNTLDIR = $(VC)\lib
+PDNTLIB = $(PDNTLDIR)\libc.lib \
+	$(PDNTLDIR)\oldnames.lib \
+	$(PDNTLDIR)\kernel32.lib \
+	..\..\bin\pd.lib 
+
+.c.dll:
+	cl $(PDNTCFLAGS) $(PDNTINCLUDE) /c $*.c
+	link /dll /export:$(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 -O3 -fPIC -funroll-loops -fomit-frame-pointer \
+    -Wall -W -Wshadow -Wstrict-prototypes -Werror \
+    -Wno-unused -Wno-parentheses -Wno-switch -g
+
+LINUXINCLUDE =  -I../../../src
+
+LSTRIP = strip --strip-unneeded -R .note -R .comment
+
+.c.pd_linux:
+	cc $(LINUXCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c
+	cc -Wl,-export_dynamic --shared -o $*.pd_linux $*.o -lm
+	$(LSTRIP) $*.pd_linux
+	rm -f $*.o
+
+# ----------------------- Mac OSX -----------------------
+
+pd_darwin: $(NAME).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
+
+# ----------------------------------------------------------
+
+clean:
+	rm -f *.o *.pd_* so_locations