Pd-list May 2011

pd-list@lists.iem.at

101 participants
157 discussions

Re: [PD] pd-msg redraw after patch clear?
by Patrice Colet 03 May '11

03 May '11

hello, it's hard to tell where it get wrong without having a sight of the patch, anyway maybe you should just open/close dynamicaly patches you need instead of trying to draw them as a subpatch ----- "Jeppi Jeppi" <jeppiot(a)hotmail.com> a écrit : > Hi all, > I am playing a bit with the pd-msg system, for a dynamic GUI loader I > need. Say I have a patch A with a subpatch B in it, with contents > displayed, and a subpatch C inside B with contents (a GUI) displayed > as well. > From patch A I send a [clear( message to B to empty it, and thus be > able to load a different patch D instead of C. > Weird things happen, not all the GUI elements from C are cleared > unless I minimize the window and maximize it. Also, the sliders in C > don't seem to work always, or sometimes work but are not visually > updated. Maybe this could be fixed somehow, or I am doing something > wrong? > > > Thanks in advance! > Josep M > _______________________________________________ > Pd-list(a)iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list -- Patrice Colet

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Re: [PD] readanysf for windows? (again)
by Patrice Colet 03 May '11

03 May '11

----- "IOhannes m zmoelnig" <zmoelnig(a)iem.at> a écrit : > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On 2011-04-30 03:36, Patrice Colet wrote: > > > > I tried to implement setDllDirectory but it doesn't work, > > > > you need to use SetDllDirectory() within Pd, not within your > external. I've been reading that using this function might create security holes, also there are several externals that use the same libraries, mostly if they have all been compiled on the same machine, so just putting the needed dll into pd/bin would be good, and doesn't require a modification of pd code. > quoting myself: > > > > that's a bootstrapping problem, as the external cannot run any code > > before all it's dependencies are resolved. > > the external can't resolve dependencies itself before running any code? > > mfgdr > IOhannes > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.11 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ > > iEYEARECAAYFAk2+Z8cACgkQkX2Xpv6ydvS0jgCgnrvfH/eRf/HXKMNmIx7CkXdQ > mjYAn1zvvmOMSuAXCFYR7DqCJWfzNmeO > =h1nJ > -----END PGP SIGNATURE----- > > > _______________________________________________ > Pd-list(a)iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list -- Patrice Colet

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[PD-announce] Workshop: Switch from PureData! (Barcelona)
by l'ull cec 02 May '11

02 May '11

Friday, 13.05.2011, 17:00-22:00h Workshop: Switch from PureData! (or MAX/MSP for that matter) Led by Fredrik Olofsson [ http://fredrikolofsson.com ] During this one-day workshop we will focus on the free software SuperCollider and show why programming with syntax can be both easier and superior to patching in graphical environments. This session offers a great chance for beginners as well as seasoned users of other synthesis environments to get a taste of the features that make SuperCollider such a flexible and powerful tool. While not intended as a full introduction to this synthesis environment, it will function as a preparatory session for a series of SuperCollider seminars that we are preparing for after the summer. Topics will include envelopes, patterns, granular synthesis and networked music. These are specifically chosen to show how SuperCollider is a very dynamic system where things easily are replaced on the fly or adapted to varying number of sound channels, the kind of things that are cumbersome or hard to do in PureData. +info: [ http://lullcec.org/en/2011/tallers/workshop-switch-from-puredata/ ] ------------------------------------- web: [ http://lullcec.org ] facebook: [ http://facebook.com/lullcec ] twitter: [ http://twitter.com/lullcec ] _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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Re: [PD] readanysf for windows? (again)
by Patrice Colet 02 May '11

02 May '11

----- "august" <august(a)alien.mur.at> a écrit : > > any mp3 crashes > > > > here is the message I get when it crashes: > > > > Program received signal SIGSEGV, Segmentation fault. > > [Switching to Thread 7728.0x154c] > > 0x039760f3 in libiconv () from c:\MinGW\bin\libiconv-2.dll > > (gdb) BFD: C:\Windows\SysWOW64\AUDIOKSE.dll: Warning: Ignoring > section flag IMAGE_SCN_MEM_NOT_PAGE > > > > > hmm. what does libiconv do? libiconv is needed by gmerlin encoder for performing character set conversion > > > do you want an archive containing all needed DLL's? > > yes, please. > > the archive is here: http://megalego.free.fr/pd/externals/readanysf~-win32-0.42.zip I tried to implement setDllDirectory but it doesn't work, there is an header file for windows code that is resolving symbol exports > > I couldn't get a linker option that would ignore missing ones > > this will be the difficult part, I imagine....to fully understand how > mingw and windows development works. And, then to package all the > dll's in a usable format. -- Patrice Colet

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Re: [PD] readanysf for windows? (again)
by Patrice Colet 02 May '11

02 May '11

In a last attempt I've written extern "C" __declspec(dllexport) void readanysf_tilde_setup(void) and now pd can load the external I've attached the dll if someone (matteo?) wants to try I've tried an mp3 file it crashed but it could read audio from a mov file ----- "Patrice Colet" <colet.patrice(a)free.fr> a écrit : > I even tried to put manually: > > __declspec(dllexport) void readanysf_tilde_setup(void) > > but still same error pd can't read it, there is nothing else I can > do, > someone with better knowledge of makefile should look at it. > > > attached is attempt to rewrite a makefile that compiles on mingw, and > that would be easy to adapt for linux and osx, > it's inspired from gridflow/Makefile > > ----- "august" <august(a)alien.mur.at> a écrit : > > > I did notice that in externals/frankenstein/Makefile, it does this > > for > > Visual Studio: > > > > link /dll /export:$*_setup $*.obj common.obj $(PDNTLIB) > > > > Are extra linking directives necessary for mingw externals? > > > > > > > > As for C++ files and the template Makefile, you might be able to > just > > set "CC=cpp" somewhere before it starts the compile > > > > > > Would be great to FINALLY get this thing going in windows. :) > > > > > > > still doesn't recognize readanysf_tilde_setup even with > > -Wl,--enable-auto-import > > > > > > by defining -DMSW in CFLAGS the compiler should read this macro > in > > m_pd.h: > > > > > > #define EXTERN __declspec(dllimport) extern > > > > > > but it doesn't > > > > > > is there a more explicit template makefile for cpp sources? > > > > > > the only working example that work I can get is from gridflow but > > it's so tricky, > > > sources are processed with ruby before being compiled by g++ > > > > > > ----- "august" <august(a)alien.mur.at> a écrit : > > > > > > > Patrice, > > > > > > > > Here is a new Makefile that I made looking at the template > base. > > > > > > > > > > I think this should take care of exporting the tilde_setup > > symbol. > > > > > > > > > > > > again, doing it blindly...so there may be errors. > > > > > > > > -august. > > > > > > > > > > > > > > > > > After resolving two dozens undefined references I finally > have > > > > readanysf compiled. > > > > > Curiously gmerlin_avdec needs a prepended link of each used > > > > library. > > > > > > > > > > The link flags must be at the end, like in attached file. > > > > > > > > > > I had to copy missing dll's into pd/bin along with other libs > > > > provided py pd-extended and gridflow, > > > > > > > > > > libdca-0.dll libgavl-1.dll libiconv-2.dll libintl-8.dll > > > > libtheora-0.dll lib-tiff-3.dll > > > > > > > > > > it seems it's still not the good way to compile because pd > > > > complains: > > > > > > > > > > > > > > > load_object: Symbol "readanysf_tilde_setup" not found > > > > > > > > > > > > > > > ----- "august" <august(a)alien.mur.at> a écrit : > > > > > > > > > > > Yeah perhaps it will be easier with the pd-extended > makefiles. > > I > > > > > > really > > > > > > have no idea how windows handles linking and I also don't > > have > > > > > > experience with pd-extended builds. > > > > > > > > > > > > > > > > > > One problem you might have with my makefile that I didn't > see > > > > before > > > > > > is > > > > > > that I test to see if the system is linux. If so, I set > > > > appropriate > > > > > > flags. If not, I assume you have a mac and set other > flags. > > > > > > > > > > > > > > > > > > I've attached a Makefile.win that might work for you. I > made > > it > > > > > > blindly > > > > > > since I don't have a windows setup. > > > > > > > > > > > > You should only need to edit these two lines: > > > > > > GAVLPREFIX=/usr/local > > > > > > PD_INCLUDES=/usr/include > > > > > > > > > > > > Maybe something else is needed, but I can't say. It should > > be > > > > simple > > > > > > enough to build from. > > > > > > > > > > > > best -august. > > > > > > > > > > > > > > > > > > > > > > > > > I've tried to hack the makefile but have pain to get it > > > > compiling > > > > > > the dll because of linking problems... > > > > > > > I guess it would be easier by using pd-extended externals > > > > Makefile > > > > > > for resolving differences between os > > > > > > > > > > > > > > ----- "august" <august(a)alien.mur.at> a écrit : > > > > > > > > > > > > > > > well, if you already have gavl and gmerlin-avdecoder, > you > > > > should > > > > > > only > > > > > > > > need to download and compile readanysf~ > > > > > > > > > > > > > > > > the Makefile is there already. If I am not mistaken, > you > > > > would > > > > > > only > > > > > > > > need to copy and modify the pd_linux target so that it > > creates > > > > a > > > > > > > > readanysf~.dll instead of a readanysf~.pd_linux > > > > > > > > > > > > > > > > ...and then package it in a bundle so that it is usable > > for > > > > > > windows > > > > > > > > users. ...that will be the hard part I imagine. > > > > > > > > > > > > > > > > > > > > > > > > > Hello, I've applied this patch then gmerlin-avdecoder > > > > compiles > > > > > > fine > > > > > > > > on mingw > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > http://www.mail-archive.com/gmerlin-general@lists.sourceforge.net/msg00322.… > > > > > > > > > > > > > > > > > > now we need the makefile ;) > > > > > > > > > > > > > > > > > > ----- "Hans-Christoph Steiner" <hans(a)at.or.at> a > écrit > > : > > > > > > > > > > > > > > > > > > > We just need someone to get all of the required > > libraries > > > > > > building > > > > > > > > on > > > > > > > > > > Windows/MinGW. gmerlin-avdecoder is required, then > > the > > > > more > > > > > > > > codec > > > > > > > > > > libs, > > > > > > > > > > the better, but it'll work without any of them, it > > just > > > > won't > > > > > > open > > > > > > > > as > > > > > > > > > > many files. Once we have that, making a Windows > build > > of > > > > > > > > > > [readanysf~] > > > > > > > > > > will be easy. > > > > > > > > > > > > > > > > > > > > .hc > > > > > > > > > > > > > > > > > > > > On Wed, 27 Apr 2011 13:56 +0200, "matteo sisti > sette" > > > > > > > > > > <matteosistisette(a)gmail.com> wrote: > > > > > > > > > > > Hi, > > > > > > > > > > > > > > > > > > > > > > Is there anything similar to readanysf~ available > > for > > > > > > Windows? > > > > > > > > I > > > > > > > > > > would > > > > > > > > > > > like to be able to read the audio from mov video > > files. > > > > > > > > > > > > > > > > > > > > > > I've found some very old threads about failed > > attempts > > > > to > > > > > > port > > > > > > > > > > > readanysf~ to windows. > > > > > > > > > > > Has there been any success since then? Anybody > that > > has > > > > > > been > > > > > > > > able > > > > > > > > > > to > > > > > > > > > > > compile it for windows and could share the > compiled > > > > binary? > > > > > > > > > > > > > > > > > > > > > > Or any similar external? > > > > > > > > > > > > > > > > > > > > > > thanks > > > > > > > > > > > m. > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > > > > Matteo Sisti Sette > > > > > > > > > > > matteosistisette(a)gmail.com > > > > > > > > > > > http://www.matteosistisette.com > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > > > > > > Pd-list(a)iem.at mailing list > > > > > > > > > > > UNSUBSCRIBE and account-management -> > > > > > > > > > > > http://lists.puredata.info/listinfo/pd-list > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > > > > > Pd-list(a)iem.at mailing list > > > > > > > > > > UNSUBSCRIBE and account-management -> > > > > > > > > > > http://lists.puredata.info/listinfo/pd-list > > > > > > > > > > > > > > > > > > -- > > > > > > > > > Patrice Colet > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > > > > Pd-list(a)iem.at mailing list > > > > > > > > > UNSUBSCRIBE and account-management -> > > > > > > > > http://lists.puredata.info/listinfo/pd-list > > > > > > > > > > > > > > > > -- > > > > > > > > ------------------- > > > > > > > > http://aug.ment.org > > > > > > > > > > > > > > -- > > > > > > > Patrice Colet > > > > > > > > > > > > > > _______________________________________________ > > > > > > > Pd-list(a)iem.at mailing list > > > > > > > UNSUBSCRIBE and account-management -> > > > > > > http://lists.puredata.info/listinfo/pd-list > > > > > > > > > > > > -- > > > > > > ------------------- > > > > > > http://aug.ment.org > > > > > > > > > > -- > > > > > Patrice Colet > > > > > > > > > > > > > _______________________________________________ > > > > > Pd-list(a)iem.at mailing list > > > > > UNSUBSCRIBE and account-management -> > > > > http://lists.puredata.info/listinfo/pd-list > > > > > > > > > > > > -- > > > > ------------------- > > > > http://aug.ment.org > > > > > > -- > > > Patrice Colet > > > > -- > > ------------------- > > http://aug.ment.org > > -- > Patrice Colet > > _______________________________________________ > Pd-list(a)iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list -- Patrice Colet

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Where to find pdgst (gstreamer) ?
by Charles Goyard 01 May '11

01 May '11

Hi list, I found some references about a gstreamer external for pd, named pdgst. However I could not find any reference for downloading such a package. Where can I find it ? Thanks, Charlot

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menu list, how to?
by Jeppi Jeppi 01 May '11

01 May '11

Hey people,I would need a way to display a clickable menu of files (audio files somewhere, pd subpatches somewhere else) within a pd patch itself.the [tof/menubutton] seems quite suitable but, at least for me, it is apparently buggy: I can only choose items by sending a number, not from the menu GUI (I get a "menubutton: no such object" error).Any suggestion regarding either the menubutton usage or another way to get a similar functionality? Thanks in advance!Josep M

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Pd-list May 2011