Update of /cvsroot/pure-data/externals/tb/jack_transport In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv1995
Added Files: jack_transport.c jack_transport.pd makefile Log Message: initial checkin
--- NEW FILE: jack_transport.pd --- #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;
--- NEW FILE: makefile --- 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
--- NEW FILE: jack_transport.c --- /* * * 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);
}