Le vendredi 14 août 2009 à 16:09 +0200, Marco Donnarumma a écrit : > Hi all, > i know this topic has been discussed several times and i tried to read > everything i found about it. > I'm (finally) migrating to linux - (Ubuntu Jaunty 9.04 + Pd-extended > 41.4 rc3 + ATI Radeon) Welcome ;) > and my latest patch (which was working pretty fine on windozz) is > sucking CPU in an awful way, making Pd freeze. What Pd don't like is > [snap2tex]. > When i run the usual example 07.texture/08.motionblur.pd Pd freeze > almost totally, even if i change [teapot] with [square]. Here with Ubuntu 9.04, Pd-ext 0.41.4, GEM 0.92 CVS, NVidia 9700M GTS, the CPU up to 65 % with teapot and 6 % with square. But no freeze on my system. > So i found this long discussion on the dev-list > http://markmail.org/message/kfw4bottersadpgh#query:related% > 3Akfw4bottersadpgh+page:1+mid:zklyzlsnycqfasjn+state:results , but i > didn't find a solution about the issue of [snap2tex] going incredibly > slow on some OS. Try [pix_snap] and [pix_texture]. > > Beside i tried using [gemframebuffer] but i got no result and this > message in Pd console: > > ----------------------------------------------------------- > [gemframebuffer]: default format is GL_RGB, 6407 > [gemframebuffer]: default type is BYTE, 5121 > [gemframebuffer]: default format is GL_RGB, 6407 > [gemframebuffer]: default type is BYTE, 5121 > GEM: Direct Rendering enabled! > GEM: GLEW version 1.5.0 > GEM: Start rendering > error: [gemframebuffer]: openGL framebuffer extension is not supported > by this system > ... you might be able to track this down from the Find menu. > ----------------------------------------------------------- Problem of ATI driver ? I'm not expert about this, but try to get the last (good) driver for your graphic card. ++
Jack > > it seems everything fine, and then it fucks me in the last moment. > Something i could do about these two issues, workarounds? > > thanks.. > > M > > > > -- > Marco Donnarumma aka The !S.A.D! > > > > Multimedia Artist, Live Performer - Roma, IT > > LAB: http://www.thesaddj.com | http://www.flxer.net > > EVENT: http://www.liveperformersmeeting.net > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
