Pd-dev January 2004

pd-dev@lists.iem.at

24 participants
35 discussions

Pdplay?
by Nicola Bernardini 21 Oct '04

21 Oct '04

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear all, at the SOb project (http://www.soundobject.org) we're writing some really cool physical model objects which we are soon going to package and propose to the pure-data externals repository (they are GNU/GPL). However, we now have a problem that we want to solve soon: we need standalone versions of some demo applications (possibly running griPD etc.) we did. It would be nice to have a sort of MaxPlay type of thing (how about PdPlay?). I have some ideas on how to do it and it could be trivial, and therefore it is very probable that someone has already done it somewhere. If no one has done it, I'll hack up one solution and report back to the list as soon as it is done (it is going to be GNU/GPL anyway :). Thank you in advance for all the help you will want to give. nicb +--------------------------------------------------------------------+ |Nicola Bernardini | |E-mail: nicb(a)centrotemporeale.it | |GPG Fingerprint = 6AE6 AF21 E160 D9B3 396E EBAC 906C CFAE 4D65 D910| |Neither MS-Word nor MS-PowerPoint attachments please: | |http://www.fsf.org/philosophy/no-word-attachments.html | +--------------------------------------------------------------------+ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.0 (GNU/Linux) Comment: Made with pgp4pine 1.75-6 iD8DBQE9mf2qkGzPrk1l2RARAqi/AJ92NXY9HoDWlMbRcu59RkUQNH8E7gCeLU07 +ocbGJWYRzzrrdQO/cG0BcM= =TT6i -----END PGP SIGNATURE-----

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-DLINUX
by Hans-Christoph Steiner 25 Mar '04

25 Mar '04

Would it break anything if I add -DLINUX to externals/build/linux/makefile? There is already /DNT and -DMACOSX for Windows and MacOSX, and it would be handy to be able to differentiate Linux as well. .hc zen \ \ \[D[D[D[D

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PPC SIMD for devel_0_37 was: [PD-dev] cvs write access
by Thomas Grill 25 Mar '04

25 Mar '04

Hi all, i implemented SIMD support for PPC processors to the devel_0_37 branch. This will currently only be used if "-faltivec" is (manually) added to the CFLAGS in the makefile. Needless to say, this won't work on G3 cpus. Since my experience with Altivec is limited, i would be grateful if one of the SIMD experts could have a look. I'm using the mid-level mnemonics, not direct assembly code. Some functions are still lacking. The amount of cpu saving (at least on my PB 400) is not as impressive as with the Intel/SSE implementation. I would attribute this to the slow memory of my machine.... probably newer machines perform better. best greetings, Thomas Anfang der weitergeleiteten E-Mail: > Von: Thomas Grill <t.grill(a)gmx.net> > Datum: 28. Dezember 2003 04:03:14 GMT+01:00 > An: pd-dev(a)iem.at > Betreff: [PD-dev] cvs write access > > Hi all, > it seems that i can't commit to the pd cvs repository anymore. Could > one of the admins please look into it? > > best greetings, > Thomas > > > _______________________________________________ > PD-dev mailing list > PD-dev(a)iem.at > http://iem.at/cgi-bin/mailman/listinfo/pd-dev >

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Help search; standard external installation paths
by Julius Smith 12 Feb '04

12 Feb '04

Dear pd-dev, When pd searches for a help file in response to "right-click Help" on some external object, the '~' is removed from the sought filename. This seems incorrect since it prevents "signal-based" and "message-based" objects from having the same root name. I would think the '~' should be fundamentally a part of the module's name. My current workaround is to install a symbolic link from "help-name~.pd" to "help-name.pd" in my doc dir for externals, which seems rather ugly. On a related topic, it would be nice if there were a standard recommended place to install such help files for pd extensions, e.g., /usr/local/lib/pd/doc/5.reference/extensions/<packagename>/. (I have seen /usr/local/lib/pd/doc/5.reference/<packagename>[help]/ used by some packages.) Similarly, it would also be helpful to have a standard recommended directory for installation of externals (and libraries of externals), such as /usr/local/lib/pd/extensions/<package-name>/. I have seen /usr/local/lib/pd/<package-name>/ used by some packages, which leaves it unclear what is an extension and what is native pd. -- Julius

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Pd Console
by Mathieu Bouchard 01 Feb '04

01 Feb '04

The attachment on this file is the output of "cvs diff -u" containing my modifications to Pd such that you can do this: pd -console 500 where 500 is the number of scrollback lines you want; this creates a Tk text widget to which post() and [print] are redirected. This is most helpful when you don't have a terminal to launch Pd from, but it's also helpful if you like to have one window less. I submit this for inclusion into the main Pd branch. screenshot: http://artengine.ca/jmax/gridflow/gallery/pd_console.gif Any suggestions? ________________________________________________________________ Mathieu Bouchard http://artengine.ca/matju

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Re: [PD] Pd Console (fwd)
by Mathieu Bouchard 30 Jan '04

30 Jan '04

On Thu, 29 Jan 2004, Thomas Grill wrote: > devel_0_37 is the experimental branch of pd 0.37. It seems to be quite > common that patches for pd 0.37 are introduced there. To my knowledge > there are no other commonly used cvs branches. Okay, I attached a diff that is a new version of my console, with the following changes: * works with the devel_0_37 branch. * doesn't work with the HEAD branch anymore. * scrollbar is kept at bottommost when it is already at bottommost. Tell me what you think of it. ________________________________________________________________ Mathieu Bouchard http://artengine.ca/matju

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Re: PD-cvs list
by IOhannes m zmoelnig 29 Jan '04

29 Jan '04

hi. tg> Hallo Iohannes, tg> ich habe mich nicht selbst aus dem Verteiler ausgetragen... es ist mir tg> rÃ¤tselhaft wie das geschehen konnte. jdl> ick wars nyscht! ;) jdl> also habe mich nicht wissentlich von der cvsliste unsubscribed. ksm> No, I want to be subscribed. sorry abour all the buzz. it turned out that sourceforge changed the sender-addresses from <user>@users.sourceforge.net to <user>@projects.sourceforge.net i have fixed this, so the new email-addresses will be accepted. indeed, i noticed that none of you was able to unsubscribe the sourceforge-account (jdl: at least you have an email-address x57(a)projects.sourceforge.net, but i don't know, whether this is a real email account) tg> Auf jeden Fall bin ich auch dafÃ¼r, nur die logs zu schicken und nicht tg> die diffs... jdl> ansonsten, diffs muss ich tatsaechlich nicht kriegen aber jdl> log-messages bzw. nur die namen der geaenderten files waeren top. jdl> wenn einen dann ein file interessiert muss man halt ins viewcvs jdl> gehen. ksm> I want the diffs, please. :) so since all persons (but kjetil ;-)) that has been asked directly don't want the diffs, probably i should check in the changes to avoid cvs-diffs at the mailing-list. (uh, again....i have asked this several times before. anyhow, if there aren't any serious objections between the next 4 days, i will submit my patch for the message generator to pure-data.sf.net) mfg.as.dr IOhannes

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graphic external howto for PD
by ben＠ekran.org 28 Jan '04

28 Jan '04

Hey all, Is there a howto for graphical externals online somewhere? I want to make two very simple (should be!!) abstractions, one being a popup box to give a list of options, functionally the same as radio button, but with text labels for the options, and no extra screenspace when unused. I also want to make a text-entry widget much like one of the demos in toxy. This would be like "symbol" but would allow spaces, selecting, copy-paste, cursor movement etc.. Looking at some of Yves externals (grid+playlist) I'm hoping for a less steep way in! anyone know or or working on such a document? Thanks Ben PS: Graphical externals in flext please! :)

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data structures / drawing stuff
by d.lj 27 Jan '04

27 Jan '04

hy all after having started to work with the data structure stuff again, i m wondering one thing now: it would be really helpful if the drawing methods (draw*, filled*) would accept "complex" instructions for translating the specified values, a simple example: drawcurve 0 1 (x+10) 0 (x+10) (y/300) is this possible right now, if yes, it escaped me so far. it appears to me that the drawing spec is the place where transformations (scaling, offsetting, etc) belong, because in the structure i want to store the actual values. otherwise i need to pre- and post-process data everywhere i retrieve or store it which seems inflexible and error-prone to me. what do you think? x,j -- � D v � o r g GPG-key at http://xdv.org/~jdl/jdl.pub.asc

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maxlib/arbran + pd.cvs
by d.lj 26 Jan '04

26 Jan '04

hy olaf / or others having a problem with arbran from maxlib, using pd from cvs (from a couple of days ago). thats whats being executed in arbran: 1) if ((b = (t_garray *)pd_findbyclass(x->x_x, garray_class))) { post("arbran: array set to \"%s\"", x->x_x->s_name); x->x_bufx = b; 2) t_garray *bx = x->x_bufx 3) if (!garray_getfloatarray(bx, &ix, &tx)) resulting in Program received signal SIGSEGV, Segmentation fault. 0x0805fa41 in garray_template (x=0x0) at g_array.c:783 783 t_template *template = template_findbyname(x->x_templatesym); Current language: auto; currently c (gdb) bt #0 0x0805fa41 in garray_template (x=0x0) at g_array.c:783 #1 0x0805fa8e in garray_getfloatarray (x=0x0, size=0xbfffee34, vec=0xbfffee38) at g_array.c:804 #2 0x4282571a in rand_arbran_bang (x=0x8912e58) at src/arbran.c:90 ... any help apprec .. b,j -- i x D v . 0 r g GPG-key at http://xdv.org/~jdl/jdl.pub.asc

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Pd-dev January 2004