Pd-dev December 2002

pd-dev@lists.iem.at

22 participants
32 discussions

pdp-0.5
by Tom Schouten 13 Dec '02

13 Dec '02

hi list, pdp-0.5 is out. get it at http://zwizwa.fartit.com/pd/pdp/ enjoy, tom from the README: v0.5: 2002/12/13 first attempt at a documentation (see doc/) added support for processing in separate lower priority thread with a packet dropping mechanism to avoid audio dropouts. added pdp_control object for controlling pdp's scheduling and detecting packet drops pdp api cleanup (name changes) added some more filter abstractions (motion blur/phase, emboss, sobel, edge) added pdp_route

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Flext compile issues
by bbogart＠ryerson.ca 12 Dec '02

12 Dec '02

Hello Thomas et all, I'm trying to compile flext on my research machine (SuSE8)and it keeps failing at: In file included from source/flsndobj.cpp:1: source/flsndobj.h:13: SndObj/AudioDefs.h: No such file or directory I can't find the "AudioDefs.h" file anywhere on my system, what package does it belong to? I get the same error with version 0.4.0 and the cvs (downloaded today). Any ideas? Thanks Ben

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[announce] realcast~ (beta)
by Olaf Matthes 12 Dec '02

12 Dec '02

Hi there, by now this is a 'developers only' announcement! ;-) At http://www.akustische-kunst.org/puredata/real/ you'll find the new realcast~ external. It can be used to stream RealAudio to a RealServer. It has to be considered beta because I only tested it on my machine and with one single RealServer. It's windows only at the moment but the Helix Producer SDK needed to compile and run it is also available for Linux. known bugs / limitations: - small audio crackle at buffer boundaries (usually every 5 seconds - I'm far too blind to find the mistake...) - no error message in case connection to server fails (but a very detailed logfile will be written to disk if logging is enabled) - some optional settings missing (e.g. TCP instead of UDP...) - difficult to set up (see readme.txt) happy streaming, Olaf

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GEM: glm and glut
by guenter geiger 11 Dec '02

11 Dec '02

Hi there, I was about to remove the glut dependency of glm, because, I think it doesnt need glut .. and Gem already depends on too many different libraries. But on a second thought, it might be needed on other platforms but Linux. Can someone check for this ? Guenter (exchange GL/glut.h with GL/gl.h in glm.h)

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CVS now handles binaries
by Hans-Christoph Steiner 11 Dec '02

11 Dec '02

I set up the cvswrappers on Sourceforge to handle binary files correctly. To see or edit the file: cvs co CVSROOT/cvswrappers Here's the list that I put in, feel free to add more: # IMAGES *.gif -k 'b' *.png -k 'b' *.jpg -k 'b' *.jpeg -k 'b' *.tif -k 'b' *.tiff -k 'b' # WEB FILES *.swf -k 'b' *.fla -k 'b' *.mov -k 'b' # SOUND FILES *.wav -k 'b' *.snd -k 'b' *.aif -k 'b' *.aiff -k 'b' *.au -k 'b' *.mp2 -k 'b' *.mp3 -k 'b' # DOCUMENTS *.pdf -k 'b' *.doc -k 'b' *.dot -k 'b' *.xlt -k 'b' *.ps -k 'b' # EXECUTABLES *.exe -k 'b' *.dll -k 'b' *.pd_linux -k 'b' *.pd_darwin -k 'b' # WINDOWS FILES *.lnk -k 'b'

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Re: 0.36 in CVS was: Re: [PD-dev] CVS now handles binaries
by bbogart＠ryerson.ca 11 Dec '02

11 Dec '02

Hey Adam, I tend to teach Gem/PD workshops and it is usually more likely that they have Macs than PCs. So I for one would certainly be interested in a clickable installer. I think it would also attract more users on the Mac side (jitter and MAX users perhaps) everytime someone I know wants to run PD on OSX they invite me over to help! ;) I think it would be worth the time, I wonder if it would be possible to automate the process, run a script on the latest CVS for example. Thanks for your efforts. (I'm still hoping for 10.2 to be able to use the new Gem stuff!!) Ben ----- Original Message ----- From: Adam Lindsay <atl(a)comp.lancs.ac.uk> Date: Tuesday, December 10, 2002 6:07 pm Subject: Re: 0.36 in CVS was: Re: [PD-dev] CVS now handles binaries > I believe Thomas Grill said this around Tue, 10 Dec 2002: > > >> > >> i get a bang delayed 5 seconds with a [delay 5000] using pd- > 0.35-0 on > >> OSX. i timed it with my watch as well as with the [timer] object. > >> > >> cgc > >> > > > >Hmmm, that's strange, maybe i should move to another flat. > > Perhaps it's because you're already moving too fast... (~ c > ....sorry.) > >However, there's (which means here's) no noticable difference > between > >[delay 5000] and [delay 15000] which brings about some deeper > >philosophical questions. > > That's odd, I can't say I've ever noticed that. I tried on both the > current, up-to-date CVS build and a build that I think dates from > my pre- > packaged version, and don't encounter it, either. > > > That reminds me... Are people interested in another pre-packaged > OSX PD > build, with Tcl/Tk? > > I tried preparing one today (tedious), but ran into some minor > snags. If > a double-click-able package is something people want, I'll try again. > > adam > > > -- > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > Adam Lindsay +44(0)1524 594 537 > atl(a)comp.lancs.ac.uk > http://www.comp.lancs.ac.uk/computing/users/atl/ > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > > _______________________________________________ > PD-dev mailing list > PD-dev(a)iem.kug.ac.at > http://iem.kug.ac.at/cgi-bin/mailman/listinfo/pd-dev >

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CVS mods: -cordcolor and -guishadow
by Adam Lindsay 10 Dec '02

10 Dec '02

Hi Guenter, all, >Now we can take a look if our enhancements survived .... I think they did. I did some work last night to clean up the jsarlo patches and to integrate them with recent changes from Miller. While I was in there, I checked on the possibility of moving them out to command-line options. I just checked them in. On the CVS devel_0_36 branch, you can find two new command-line options: -guishadow -- add discrete shadows to basic objects This is in a fairly good state. I took out my earlier #ifdefs and substituted a pre-existing macro (EXTRAPIX) I think accounted for the difference between Linux and Mac shadow appearance. -cordcolor [col] -- change color of audio wires, with opt hex #rrggbb spec This is slightly more "beta" quality. The default color if simply type "-cordcolor" is the dirty yellow you all love. If you prefer a fetching magenta, type "-cordcolor #bb33bb" (or "-cordcolor #b3b", as I just discovered). Currently there is no sanity check for a properly formed color, and strange behavior that I can't control, but have traced back to g_editor.c:103, glist_deselectline. Feel free if you want to tackle it... The default behavior for all platforms should make Frank happy :) (e.g., no visible change from Miller's 0.36-0 behavior). adam -- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Adam T. Lindsay atl(a)comp.lancs.ac.uk Computing Dept, Lancaster University +44(0)1524/594.537 Lancaster, LA1 4YR, UK Fax:+44(0)1524/593.608 -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-

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Compiling Gem-0.87 on SUSE8
by bbogart＠ryerson.ca 07 Dec '02

07 Dec '02

Hello all, I managed to compile gem-0.87 perfectly on my home machine, but still can't get it to compile at work. I'm running SUSE8 on both machines. At work the first thing I had to do was edit the makefile so that it could find the libmpeg3.h file, which is installed in /usr/include/libmpeg3/libmpeg3.h (the ./configure script does not find it) then I had to install the png developer package because it seems the normal png package does not include png_set_compression_level in -lpng So now I'm really stuck, I've been able to compile but get the unresolved symbol error upon loading Gem: Gem: can't load library/usr/local/gem-0.87/Gem.pd_linux: /usr/lib/libquicktme.so.0: undefined symbol: g_log I tried searching for g_log in quicktime.h without any luck, anyone have any ideas on this one? (I sure can't figure out why it worked at home, with the same version of SUSE) I have quicktime4linux and quicktime4linux devel packages installed. /usr/lib contains these qt libs: libqt-mt.so.2: symbolic link to ../lib/qt2/lib/libqt-mt.so.2 libqt-mt.so.3: symbolic link to ../lib/qt3/lib/libqt-mt.so.3 libqt.so.2: symbolic link to ../lib/qt2/lib/libqt.so.2 libqt.so.3: symbolic link to ../lib/qt3/lib/libqt.so.3 libquicktime.a: current ar archive libquicktime.so: symbolic link to libquicktime.so.0.1.3 libquicktime.so.0: symbolic link to libquicktime.so.0.1.3 libquicktime.so.0.1.3: ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV), not stripped libqutil.so.1: symbolic link to ../lib/qt2/lib/libqutil.so.1

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clocks & threads
by Tom Schouten 05 Dec '02

05 Dec '02

hi list, is it safe to set a clock using clock_set outside of the main loop thread? if not, is there a way to work around this? tom

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jack?
by smoerk 04 Dec '02

04 Dec '02

miller, do you have any plans to integrate the jack patches in the official pd distribution?

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Pd-dev December 2002