Pd-dev July 2004

pd-dev@lists.iem.at

16 participants
18 discussions

generating browsable pd source
by Tom Schouten 20 Jul '04

20 Jul '04

hi all, it's probably not very new, but i found it convenient to use doxygen for generating a cross referenced pd source tree. especially in combination with a fast text browser like links this is a good alternative to ctags/etags. see the attached file and change the line INPUT = /home/tom/pd/src/pd/src then do doxygen pd.doxygen tom

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Re: OSX makefile make......
by chun lee 15 Jul '04

15 Jul '04

Hi there: Ok, I found another make file that comes with the pd tutorial and with a little modification, I got my object compiled!!!:) But I would still like to know if the makefile I got from the CVS is correct or not. Cheers CHUN > --__--__-- > > Message: 3 > Date: Thu, 15 Jul 2004 00:09:41 +0100 > From: chun lee <leechun(a)leechun.freeserve.co.uk> > To: Pd_dev <pd-dev(a)iem.at> > Subject: [PD-dev] OSX makefile make...... > > Hi there: > > I have just made a small pd object in Linux as a practice and thought I will > also compile it for MacOSX. However, I am having trouble compiling in OSX. > > I got the makefile from: > > [cvs] / pure-data / externals / build / darwin / makefile > > And I put it in the same directory where the .c is. When I 'make', I got: > > make: *** No targets. Stop. > > I also tried to put the .c in a 'src' directory and makefile in the other > directory at the same level to 'src' like what I had for linux. But I got > the same. > > What does it mean? Have I got the wrong makefile? Or do I need to modify the > makefile somehow? > > I also got CodeWarrior, can I use that and would it be easier? > > Many thanks > > CHUN > > Ps. I have posted this in the pd_list already but got no replies and I > thought I will also try it here. Hope its ok. > > > > > > > --__--__-- > > _______________________________________________ > PD-dev mailing list > PD-dev(a)iem.at > http://iem.at/cgi-bin/mailman/listinfo/pd-dev > > > End of PD-dev Digest

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OSX makefile make......
by chun lee 15 Jul '04

15 Jul '04

Hi there: I have just made a small pd object in Linux as a practice and thought I will also compile it for MacOSX. However, I am having trouble compiling in OSX. I got the makefile from: [cvs] / pure-data / externals / build / darwin / makefile And I put it in the same directory where the .c is. When I 'make', I got: make: *** No targets. Stop. I also tried to put the .c in a 'src' directory and makefile in the other directory at the same level to 'src' like what I had for linux. But I got the same. What does it mean? Have I got the wrong makefile? Or do I need to modify the makefile somehow? I also got CodeWarrior, can I use that and would it be easier? Many thanks CHUN Ps. I have posted this in the pd_list already but got no replies and I thought I will also try it here. Hope its ok.

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PD_BADFLOAT and nans
by Tim Blechmann 11 Jul '04

11 Jul '04

hi all, i did some profiling on the PD_BADFLOAT macro ... i'm curious, if the second part, the filter for nans is really necessary ... if not, we would have a really nice branch-free macro... which dsp functions _could_ create nans? if we could locate them, we would be able to use two macros, one that kills denormals and one that kills both denormals and nans ... cheers... tim -- mailto:TimBlechmann@gmx.de ICQ: 96771783 After one look at this planet any visitor from outer space would say "I want to see the manager." William S. Burroughs

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signal division
by Tim Blechmann 10 Jul '04

10 Jul '04

hi thomas, hi all, thomas: porting your simd replacements to gcc, i found a different behavivour for the /~ functions. pd's division first tests for divisions by 0, the simd extension don't... i'm not completely sure, if the test is necessary, since it's demanding recources, but i'd like to hear your opinion and the opinion of others... cheers... tim -- mailto:TimBlechmann@gmx.de ICQ: 96771783 After one look at this planet any visitor from outer space would say "I want to see the manager." William S. Burroughs

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make depend problem with pa_unix.h
by ClaudiusMaximus 10 Jul '04

10 Jul '04

I tried to compile CVS Pd devel_0_37 because the PlanetCCRMA Pd is 5 months old and buggy, but ran into a problem - it seems a portaudio file is missing. Compiling without portaudio worked but gave me an OSS-only Pd. I guess I'll try and get Jack working on my box, something I've been meaning to do anyway. -------- $ cd ~/public/development $ mkdir pure-data-devel $ cd pure-data-devel $ cvs -d:pserver:anonymous@cvs.sourceforge.net:/cvsroot/pure-data login $ cvs -d:pserver:anonymous@cvs.sourceforge.net:/cvsroot/pure-data checkout -r devel_0_37 . $ cd pd/src $ ./configure --enable-portaudio --enable-fftw --enable-optimize --enable-threadedgui --enable-threadedsf --enable-gathreadlocks --with-x loading cache ./config.cache checking for gcc... (cached) gcc checking whether the C compiler (gcc ) works... yes checking whether the C compiler (gcc ) is a cross-compiler... no checking whether we are using GNU C... (cached) yes checking whether gcc accepts -g... (cached) yes checking for a BSD compatible install... (cached) /usr/bin/install -c checking whether make sets ${MAKE}... (cached) yes checking how to run the C preprocessor... (cached) gcc -E checking for working const... (cached) yes checking for ANSI C header files... (cached) yes checking for pid_t... (cached) yes checking for size_t... (cached) yes checking whether time.h and sys/time.h may both be included... (cached) yes checking for ANSI C header files... (cached) yes checking for fcntl.h... (cached) yes checking for limits.h... (cached) yes checking for malloc.h... (cached) yes checking for sys/ioctl.h... (cached) yes checking for sys/time.h... (cached) yes checking for unistd.h... (cached) yes checking for bstring.h... (cached) no checking whether gcc needs -traditional... (cached) no checking return type of signal handlers... (cached) void checking for vprintf... (cached) yes checking for gettimeofday... (cached) yes checking for select... (cached) yes checking for socket... (cached) yes checking for strerror... (cached) yes checking for dlopen in -ldl... (cached) yes checking for sin in -lm... (cached) yes checking for pthread_create in -lpthread... (cached) yes checking for X... (cached) libraries /usr/X11R6/lib, headers /usr/X11R6/include checking for XCreateWindow in -lX11... (cached) yes checking for main in -ltcl8.7... (cached) no checking for main in -ltcl8.6... (cached) no checking for main in -ltcl8.5... (cached) no checking for main in -ltcl8.4... (cached) no checking for main in -ltcl8.3... (cached) yes checking for main in -ltk8.3... (cached) yes checking for tcl.h... (cached) yes checking for fftwf_plan_dft_r2c_1d in -lfftw3f... (cached) no OPT_CFLAGS --------------- -O6 -funroll-loops -fomit-frame-pointer creating ./config.status creating makefile $ make depend gcc -I. -DPD -DUNIX -Wall -W -Wstrict-prototypes -Wno-unused -Wno-parentheses -Wno-switch -O6 -funroll-loops -fomit-frame-pointer -DUSEAPI_PORTAUDIO -DDL_OPEN -DPA_USE_OSS -DPA_LITTLE_ENDIAN -DUSEAPI_OSS -I../portaudio/pa_common -I../portaudio/pablio -I../portaudio/portmidi-macosx -fno-strict-aliasing -DTHREADED_GUI -DTHREADED_SF -DGARRAY_THREAD_LOCK -D_GNU_SOURCE -DGARRAY_THREAD_LOCK -D_GNU_SOURCE -M g_canvas.c g_graph.c g_text.c g_rtext.c g_array.c g_template.c g_io.c g_scalar.c g_traversal.c g_guiconnect.c g_readwrite.c g_editor.c g_all_guis.c g_bang.c g_hdial.c g_hslider.c g_mycanvas.c g_numbox.c g_toggle.c g_vdial.c g_vslider.c g_vumeter.c m_pd.c m_class.c m_obj.c m_atom.c m_memory.c m_binbuf.c m_conf.c m_glob.c m_sched.c s_main.c s_inter.c s_file.c s_print.c s_loader.c s_path.c s_entry.c s_audio.c s_midi.c d_ugen.c d_ctl.c d_arithmetic.c d_osc.c d_filter.c d_dac.c d_misc.c d_math.c d_fft.c d_mayer_fft.c d_fftroutine.c d_array.c d_global.c d_delay.c d_resample.c x_arithmetic.c x_connective.c x_interface.c x_midi.c x_misc.c x_time.c x_acoustics.c x_net.c x_qlist.c x_gui.c d_soundfile.c m_simd_sse_vc.c m_simd_sse_gcc.c m_simd_ve_gcc.c s_audio_pa.c ../portaudio/pa_common/pa_allocation.c ../portaudio/pa_common/pa_converters.c ../portaudio/pa_common/pa_cpuload.c ../portaudio/pa_common/pa_dither.c ../portaudio/pa_common/pa_front.c ../portaudio/pa_common/pa_process.c ../portaudio/pa_common/pa_skeleton.c ../portaudio/pa_common/pa_stream.c ../portaudio/pa_common/pa_trace.c ../portaudio/pablio/pablio_pd.c ../portaudio/pablio/ringbuffer_pd.c ../portaudio/pa_unix/pa_unix_hostapis.c ../portaudio/pa_unix/pa_unix_util.c ../portaudio/pa_unix_oss/pa_unix_oss.c s_midi_oss.c s_audio_oss.c > makefile.dependencies ../portaudio/pa_unix_oss/pa_unix_oss.c:42:21: pa_unix.h: No such file or directory make: *** [depend] Error 1 $ -------- Claude -- http://www.claudiusmaximus.tk

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Disapearing lables in version 0.37-1
by lee 05 Jul '04

05 Jul '04

Hello PD devs. If there is a real bug manager besides this mailing list, please point me there and I'd be glad to post this there. I found a reproducable bug where GUI object lables disappear when moving the patch between platforms. I'm using RCS for simple version control on my patches and rsync to move between OS X and Linux and 100% of the time random GUI object lables are gone each time I rsync. The OS X release is the binary disk image and the Linux version is version 0.37.1 TEST1 compiled 22:27:40 Nov 30 2003 -lee

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object connections
by Tom Schouten 01 Jul '04

01 Jul '04

hi all, some q's about gui object connections * is it possible to be notified (i.e. through binding to some receiving symbol) to get notifications from pd when the connections in a patch have changed? * how can you make/break connections between objects from c-code, when you know only the pointer to source and destination objects? * how to do this for objects without graphical representation? tom

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Pd-dev July 2004