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2417 discussions

Can't load GEM
by Jean Habib 30 Jul '04

30 Jul '04

Hi everybody I'm at winXP n have PD working fine.. but when i try to load GEM using the prompt in pd\bin, i get the error msg: pd/gem/Gem: can't load library I'm already edit the GEM_INSTALL changing the name of path.... please, help me... I already try to get a help here but I was bad interpreted!!! maybe cause I can't speak english very well... thanx from Brasil ;D Jean Habib

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Re: [PD] Gem compile problems
by IOhannes m zmoelnig 27 Jul '04

27 Jul '04

guenter geiger wrote: > Hi > > If you are on Debian, you should always try the Debian package first, > this should keep you out of all the compilation trouble. and in fact, the gem in the unstable-branch is really up-to-date. > If you are not happy with the precompiled version (it doesn't have > avi support, because libavifile is not cross platform) let me this is something i don't quite understand. libavifile is not cross-platform. ok. the gem-sources are. ok. the gem-binaries are not. is there no possibility to add platform specific depends ? looking at packages.debian.org i noticed that - for instance - gem depends on libc6.1 for alpha/ia64 and libc6 for other architectures. so i guess it would be possible to have a (build-)depend for libavifile on i386 only. (this would especially be useful, as i have noticed major problems with libquicktime: a) arbitrarily freezes on 2.6-systems; b) wrong build-configuration does not detect the plugin-path) mfg.a.sdr IOhannes > know. I will do my best to make good packages. As long as noboy complains > I assume the packages are working perfectly.

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Re: [GEM-dev] video by D.S.
by RBF-soft.[producing] rodri_DJ & ivan_VJ 24 Jul '04

24 Jul '04

>From: James Tittle II <tigital(a)mac.com> >To: "RBF-soft.[producing] rodri_DJ & ivan_VJ" <rbf_soft(a)hotmail.com> >CC: gem-dev(a)iem.at >Subject: Re: [GEM-dev] video by D.S. >Date: Sat, 24 Jul 2004 12:39:51 -0400 > >On Jul 24, 2004, at 5:23 AM, RBF-soft.[producing] rodri_DJ & ivan_VJ wrote: >>Would be posible to do some code to be able to manage avi-file instead of >>videostreaming with the pd-gem object pix_video_DS Â¿?. If this will be >>posible any new codec will be played by video object. > >..."manage avi-file"? What do you mean by this? Gem already plays avi >files as long as the codec enclosed is supported by the system...what >platform are you on? what platform :: Windows XP Professional x86 P4 2,4/ Windos Media Player an all Indeo Codecs instaled But since 0.888 to 0.90 i can play ANY AVI FILE = any video suported >>I say that because any of the recent release of Gem in WXP can do video in >>any codec. > >...this I don't understand... > >>Also the new features of qt are not working. > >...please be a bit more specific: which feature of qt are new to you? On >what platform are they not working, and how are they not living up to your >expectations? Any feature of Quick Time aren't new to mi !! Whit qt in 0.888 more thant 3 *.mov (any codec) crash and in 0.90 just crash. >...just as a future suggestion, more information will get you better >responses ;-) ivan_vj >l8r, >jamie > >_______________________________________________ >GEM-dev mailing list >GEM-dev(a)iem.at >http://iem.at/cgi-bin/mailman/listinfo/gem-dev _________________________________________________________________ Descarga gratis la Barra de Herramientas de MSN http://www.msn.es/usuario/busqueda/barra?XAPID=2031&DI=1055&SU=http%3A//www…

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video by D.S.
by RBF-soft.[producing] rodri_DJ & ivan_VJ 24 Jul '04

24 Jul '04

Hi!, this its RBF-soft Would be posible to do some code to be able to manage avi-file instead of videostreaming with the pd-gem object pix_video_DS Â¿?. If this will be posible any new codec will be played by video object. I say that because any of the recent release of Gem in WXP can do video in any codec. Also the new features of qt are not working. Of course thanks for the big work in the debelopment of pd-gem. See u later, rodri_DJ & ivan_VJ RBF-soft. [producing] email :: rbf_soft(a)hotmail.com website :: http://www.rbf-soft.es.kz _________________________________________________________________ HorÃ³scopo, tarot, numerologÃa... Escucha lo que te dicen los astros. http://astrocentro.msn.es/

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Gem compile on os X
by Etienne Desautels 23 Jul '04

23 Jul '04

Hello, Id' like to compile Gem 0.9 on os X but I didn't find any GemLibs for the mac. Any advice ? Thanks Etienne

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Re: [PD] Bug with [pix_film] on os X
by chris clepper 10 Jul '04

10 Jul '04

This is a bug with Nvidia's drivers which do not handle YUV textures properly. You can sned pix_film a 'colorspace rgb' message, but this will drastically reduce performance. If you want to get an ATI card like an 8500 or better, then that will solve the problem quite well. You can also go back to a version of OSX before 10.2.6 and that might work, but it's been quite some time since I've tried that. Also, I think you are mistaken about pix_movie not doing this - it's the exact same code as pix_film + pix_texture just wrapped in a single object. Maybe the default is set to RGB colorspace - I don't recall off hand. This is also the first I've heard of starting and stopping rendering 'fixing' the problem. This issue has been confirmed by many other developers including the VLC people, and an official bug is on file with Apple (Nividia have no real OSX developer support at all). cgc Quoting Etienne Desautels <titi(a)sat.qc.ca>: > Hi, > > I'm actually developing some patches on PD 0.37 with Gem 0.9 on os X, > but I find a bug with the [pix_film] object. I'm using the binary for > the G4 of Gem 0.9 and it works perfectly on my laptop (PB 667 with ATI > Radeon M6 16Mb ram agp) but I have a problem on a dual 1GHz with a > GeForce4 Mx 64Mb agp. When I load a DV file with the [pix_film] object, > the video appears like it was duplicate one time horizontally but put > in the same space and all the colors are wrong (purple and dark). If I > stop and then start again the rendering of the gemwin, the video will > become normal but I'll have to do that every time I'm loading a DV > file. This problem doesn't exist with the [pix_movie] of 0.9 or in the > 0.87 version. > > Do you have any ideas ? > > Thanks > > Etienne ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.

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open GL transformation matrix question
by cyrille henry 02 Jul '04

02 Jul '04

hello, I've got a question regarding translormation matrix with gem. I'm using some combination of translate/rotate/translate etc to draw some shape. At the end of this shape, I want to draw a cube by exemple. the problem is that I want to draw the cube to a defined orientation. Ss The cube position if defined with lot's of diferent translate/rotate, I'm not able to know it's curent orientation. I don't "know" it's position too. so, is it possible to imagine an object that could output the curent transformation matrix into the pd patch? if it's not possible, does anyone know how could I solve my problem. thanks Cyrille

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branch: SIMD
by zmoelnig＠iem.at 01 Jul '04

01 Jul '04

i have done another branch (since it is so funny): SIMD; as the name says, it is for getting MMX/SSE2 (and Altivec, if there is something left to do) to work. btw: are there any include-files you need for AltiVec with gcc ? i haven't found anything in the sources, but MMX/SSE2 need files for intrinsics (icc, gcc and vc6), so i was wondering... mfg.a.dr IOhannes

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branch: newWave_textures
by IOhannes m zmoelnig 01 Jul '04

01 Jul '04

IOhannes m zmoelnig wrote: > chris clepper wrote: > > right. > i have just made some changes because of the newWave-bug that cyrille > discovered and now i'm hesitating to check in ;-) > > i do think, we could relax the branching to "heavy changes" (e.g: what > you call "changing the core functionality" and which could seriously > break things, e.g. because the GemState is changed. > > as for small objects that are not likely to break anything (especially: > compilation!!!) they probably should go into the main dev-trunk > immediately. > > > now i'll wait for some comments too, until i check in (to be honest: i > was thinking slowly and have committed it to the v0_90 already; but at > l(e)ast i thought...) ok, as there have been no comments at all i have branched and checked in the newWave-changes; branch-name: newWave_textures aim: make textures work correctly on newWave changes done so far: - more support for texture-coordinates - switchable texture-algorithm: normal(0) vs. spheric(1) - removed a lot of variables that i could not understand and that didn't do anything in the actual code. some tests are required to merge it back again. mfg.a.sdr IOhannes PS: should we setup something like gem-cvs so everyone would know automatically when changes are made ? the traffic isn't that high so we could eventually use this list ????

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newWave texture bug
by cyrille henry 25 Jun '04

25 Jun '04

hello, I just notice a change with newWave texturing. The texture is no more distorded with 0.90 like it was with 0.88 I prefer the way it was, does the old comportement is lost? I also notice that it is no more possible to texture the primitive in line or point mode (only fill). anyway, when opening the "exemple/07.texture/05.newWave.pd" help file, the primitive is all the same color. I need to destroy and create a second time the gem-windows to have the correct texture on the primitive (util next time you start pd). this bug is happening only with newWave, not with other primitives. I tried on 2 computers : windowsXP and osX 10.3. both with latest gem version found on the iem website. (pd 0.37.1) Cyrille

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