Pd-dev February 2004

pd-dev@lists.iem.at

30 participants
55 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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Re: CVS access
by guenter geiger 08 Mar '04

08 Mar '04

On Sat, 21 Feb 2004, Mathieu Bouchard wrote: > On Sat, 21 Feb 2004, guenter geiger wrote: > > > To add one thing. Except the devel_0_37 branch everything is a bit > > chaotic on CVS. Before starting to branch further we have to discuss > > how, where to branch from etc. > > Good, my plan was actually to fork at the current devel_0_37 branch. > Anyway I want to make use of the print-hook and the tooltips, and those > are only in devel_0_37. > > May I ? >From my point of view, you may :) I will try to fix the HEAD branch over the weekend, I have to figure out what created the mess there. A TODO is still to incorporate the latest version of Miller into the devel_0_37, maybe I get to that too. Rainy weeking in Barcelona :( Guenter

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rfft~ behaviour
by Tim Blechmann 05 Mar '04

05 Mar '04

hi all, i'm currently working on an external that's using the fftw3 library to replace pd's internal fft objects... the results are amazing, i reduced the cpu load for the real forward fft to 40-50% but i realized that the imaginary output of the fftw library is negative, the imaginary output of pd's fft is positive ... or to be exact, the output of fftw and pd's fft are complex conjugated ... any idea, what could cause this? Tim mailto:TimBlechmann@gmx.de ICQ: 96771783 -- The only people for me are the mad ones, the ones who are mad to live, mad to talk, mad to be saved, desirous of everything at the same time, the ones who never yawn or say a commonplace thing, but burn, burn, burn, like fabulous yellow roman candles exploding like spiders across the stars and in the middle you see the blue centerlight pop and everybody goes "Awww!" Jack Kerouac

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Simple c++ question
by Georg Holzmann 05 Mar '04

05 Mar '04

Hello! I have a simple problem in c++: I don't know how I can set the range of rand(). For example if I want a random number between 0 and 9, random(10) doesn't work. Does anyone know the right syntax? Thanks, lg Georg -- GMX ProMail (250 MB Mailbox, 50 FreeSMS, Virenschutz, 2,99 EUR/Monat...) jetzt 3 Monate GRATIS + 3x DER SPIEGEL +++ http://www.gmx.net/derspiegel +++

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NEWBIE Reading from a buffer
by Matthew Laughlin 29 Feb '04

29 Feb '04

Hey Thomas, When I built flext and did the #include <flext.h> I had to change one of the flext libraries - the one that included the relevant PD library said #include <m_pd.h>, but I had to change it to #include "m_pd.h" (couldn't find the PD library otherwise). Is this OK to do - will my object still work? Thanks, Matt _________________________________________________________________ Sign-up for a FREE BT Broadband connection today! http://www.msn.co.uk/specials/btbroadband

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RE: [PD-dev] NEWBIE Reading from a buffer
by Matthew Laughlin 29 Feb '04

29 Feb '04

Ooopsie, forget that - I did something real stupid, my bad! Matt >From: "Matthew Laughlin" <bunglenutter(a)hotmail.com> >To: bunglenutter(a)hotmail.com, pd-dev(a)iem.at >CC: t.grill(a)gmx.net >Subject: RE: [PD-dev] NEWBIE Reading from a buffer >Date: Sun, 29 Feb 2004 18:31:10 +0000 > >Also, when I try to load in a flext based dll file (using ...\pd\bin\pd >-lib externalname.lib), after trying to create the object in the PD window >the console keeps looking for the setup function in the code, which is of >course not there. Am I missing something? Everything else seems to go OK... > >Matt > > >>From: "Matthew Laughlin" <bunglenutter(a)hotmail.com> >>To: pd-dev(a)iem.at >>CC: t.grill(a)gmx.net >>Subject: [PD-dev] NEWBIE Reading from a buffer >>Date: Sun, 29 Feb 2004 18:00:07 +0000 >> >>Hey Thomas, >> >>When I built flext and did the #include <flext.h> I had to change one of >>the flext libraries - the one that included the relevant PD library said >>#include <m_pd.h>, but I had to change it to #include "m_pd.h" (couldn't >>find the PD library otherwise). Is this OK to do - will my object still >>work? >> >>Thanks, >> >>Matt >> >>_________________________________________________________________ >>Sign-up for a FREE BT Broadband connection today! >>http://www.msn.co.uk/specials/btbroadband >> >> >>_______________________________________________ >>PD-dev mailing list >>PD-dev(a)iem.at >>http://iem.at/cgi-bin/mailman/listinfo/pd-dev > >_________________________________________________________________ >Express yourself with cool new emoticons >http://www.msn.co.uk/specials/myemo > > >_______________________________________________ >PD-dev mailing list >PD-dev(a)iem.at >http://iem.at/cgi-bin/mailman/listinfo/pd-dev _________________________________________________________________ Tired of 56k? Get a FREE BT Broadband connection http://www.msn.co.uk/specials/btbroadband

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RE: [PD-dev] NEWBIE Reading from a buffer
by Matthew Laughlin 29 Feb '04

29 Feb '04

Also, when I try to load in a flext based dll file (using ...\pd\bin\pd -lib externalname.lib), after trying to create the object in the PD window the console keeps looking for the setup function in the code, which is of course not there. Am I missing something? Everything else seems to go OK... Matt >From: "Matthew Laughlin" <bunglenutter(a)hotmail.com> >To: pd-dev(a)iem.at >CC: t.grill(a)gmx.net >Subject: [PD-dev] NEWBIE Reading from a buffer >Date: Sun, 29 Feb 2004 18:00:07 +0000 > >Hey Thomas, > >When I built flext and did the #include <flext.h> I had to change one of >the flext libraries - the one that included the relevant PD library said >#include <m_pd.h>, but I had to change it to #include "m_pd.h" (couldn't >find the PD library otherwise). Is this OK to do - will my object still >work? > >Thanks, > >Matt > >_________________________________________________________________ >Sign-up for a FREE BT Broadband connection today! >http://www.msn.co.uk/specials/btbroadband > > >_______________________________________________ >PD-dev mailing list >PD-dev(a)iem.at >http://iem.at/cgi-bin/mailman/listinfo/pd-dev _________________________________________________________________ Express yourself with cool new emoticons http://www.msn.co.uk/specials/myemo

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NEWBIE Reading from a buffer
by Matthew Laughlin 28 Feb '04

28 Feb '04

I hate to keep bothering people on the list but this is the only place I can get decent help... I'm working on an important project and I'm stuck. This might sound like a dumb question, but could someone describe to me the process of reading from buffer containing a sound file so I may code my object to do this and manipulate the samples within it? What I want to be able to do is read little groups of samples (grains) from the waveform in the buffer, manipulate them (add envelope, rearrange) and then output them - in other words a granular synth object, much like syncgrain~ but I want to work up from scratch. Thank you very much, Matt _________________________________________________________________ It's fast, it's easy and it's free. Get MSN Messenger today! http://www.msn.co.uk/messenger

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Pd-dev February 2004