GEM-dev July 2013

gem-dev@lists.iem.at

14 participants
13 discussions

error to compile pix_opencv
by Jack 08 Oct '13

08 Oct '13

Hello, I have an error when i try to compile pix_opencv : pix_opencv_lk.cc: In member function ‘virtual void pix_opencv_lk::processRGBAImage(imageStruct&)’: pix_opencv_lk.cc:165:42: erreur: ‘cvCreateSubdiv2D’ was not declared in this scope pix_opencv_lk.cc:166:51: erreur: ‘cvInitSubdivDelaunay2D’ was not declared in this scope pix_opencv_lk.cc:212:62: erreur: ‘cvSubdivDelaunay2DInsert’ was not declared in this scope pix_opencv_lk.cc:213:45: erreur: ‘cvCalcSubdivVoronoi2D’ was not declared in this scope pix_opencv_lk.cc:244:69: erreur: ‘cvSubdivDelaunay2DInsert’ was not declared in this scope pix_opencv_lk.cc:245:52: erreur: ‘cvCalcSubdivVoronoi2D’ was not declared in this scope pix_opencv_lk.cc:351:59: erreur: ‘cvSubdiv2DEdgeOrg’ was not declared in this scope pix_opencv_lk.cc:352:59: erreur: ‘cvSubdiv2DEdgeDst’ was not declared in this scope pix_opencv_lk.cc: In member function ‘virtual void pix_opencv_lk::processRGBImage(imageStruct&)’: pix_opencv_lk.cc:443:42: erreur: ‘cvCreateSubdiv2D’ was not declared in this scope pix_opencv_lk.cc:444:51: erreur: ‘cvInitSubdivDelaunay2D’ was not declared in this scope pix_opencv_lk.cc:490:62: erreur: ‘cvSubdivDelaunay2DInsert’ was not declared in this scope pix_opencv_lk.cc:491:45: erreur: ‘cvCalcSubdivVoronoi2D’ was not declared in this scope pix_opencv_lk.cc:522:69: erreur: ‘cvSubdivDelaunay2DInsert’ was not declared in this scope pix_opencv_lk.cc:523:52: erreur: ‘cvCalcSubdivVoronoi2D’ was not declared in this scope pix_opencv_lk.cc:628:59: erreur: ‘cvSubdiv2DEdgeOrg’ was not declared in this scope pix_opencv_lk.cc:629:59: erreur: ‘cvSubdiv2DEdgeDst’ was not declared in this scope pix_opencv_lk.cc: In member function ‘virtual void pix_opencv_lk::processGrayImage(imageStruct&)’: pix_opencv_lk.cc:722:42: erreur: ‘cvCreateSubdiv2D’ was not declared in this scope pix_opencv_lk.cc:723:51: erreur: ‘cvInitSubdivDelaunay2D’ was not declared in this scope pix_opencv_lk.cc:769:62: erreur: ‘cvSubdivDelaunay2DInsert’ was not declared in this scope pix_opencv_lk.cc:770:45: erreur: ‘cvCalcSubdivVoronoi2D’ was not declared in this scope pix_opencv_lk.cc:796:69: erreur: ‘cvSubdivDelaunay2DInsert’ was not declared in this scope pix_opencv_lk.cc:797:52: erreur: ‘cvCalcSubdivVoronoi2D’ was not declared in this scope pix_opencv_lk.cc:902:59: erreur: ‘cvSubdiv2DEdgeOrg’ was not declared in this scope pix_opencv_lk.cc:903:59: erreur: ‘cvSubdiv2DEdgeDst’ was not declared in this scope make: *** [pix_opencv_lk.o] Erreur 1 rm pix_opencv_bgsubstract.o pix_opencv_haarcascade.o pix_opencv_edge.o pix_opencv_dft.o pix_opencv_laplace.o pix_opencv_motempl.o pix_opencv_contours_convexity.o pix_opencv_distrans.o pix_opencv_contours_boundingrect.o pix_opencv_morphology.o I do this : $ sudo apt-get install libopencv-dev libcv-dev libhighgui-dev libcvaux-dev $ ./configure --with-pd='/home/jack/Téléchargements/pd-0.44-3' --with-gem='/home/jack/Gem' then $ make How can i avoid this error ? Thanx. ++ Jack

2 12

Oculus Rift distortion/support
by Michael Mihocic 18 Sep '13

18 Sep '13

Dear list, we are using GEM with a head-mounted-display to present a virtual world to subjects performing acoustic localization experiments. Now we plan to switch from our current HMD to Oculus Rift (an upcoming virtual reality head-mounted display). Therefore we need to modify our image and add (asymetric) barrel distortion to the represented image. (The image distortion is compensated by the lenses in Oculus Rift.) My questions now: - Is there an easy solution to implement barrel distortion to the rendered window in GEM? - Does anybody of you already have some experience with GEM together with Oculus Rift? Since attachments should be avoided in this list, I do not send any example pictures of the distortion or our current presented world. If you are interested you can either contact me and I can send you some screenshots, or you can google for example images/videos of Oculus Rift distortion. Thanks in advance and best regards, Michael -- Michael Mihocic Psychoacoustics & Experimental Audiology Acoustics Research Institute <http://www.kfs.oeaw.ac.at/> Austrian Academy Of Sciences <http://www.oeaw.ac.at/> michael.mihocic(a)oeaw.ac.at

5 14

GLSL version of [pix_scanline]
by Jack 07 Sep '13

07 Sep '13

Hello, Here a GLSL version of [pix_scanline] with its help patch. Can be integrated everywhere if needed. It could be interesting to have, in the help directory, abstractions with GLSL version of pixes, no ? ++ Jack

8 36

[pd-gem:feature-requests] #49 Support for Hap video codec
by hellocatfood 29 Jul '13

29 Jul '13

--- ** [feature-requests:#49] Support for Hap video codec** **Status:** open **Labels:** video codec **Created:** Mon Jul 29, 2013 01:29 PM UTC by hellocatfood **Last Updated:** Mon Jul 29, 2013 01:29 PM UTC **Owner:** nobody Add support for hardware-accelerated video playback via the usage of the Hap video codec http://vdmx.vidvox.net/blog/hap --- Sent from sourceforge.net because gem-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pd-gem/feature-requests/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pd-gem/admin/feature-requests/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

1 0

RE : Re: help with glsl abstractions
by jack 26 Jul '13

26 Jul '13

Hello Philippe, Of course, anybody who wants to work on that topic is welcome ! ++ Jack Philippe Boisnard <philemon1(a)me.com> a écrit :Hello If you want many help, I can participate to this creation, with my own GLSL-script. cheers p Le 26 juil. 2013 à 11:44, Jack a écrit : > Hello, > > I would like to create GLSL abstractions in the help directory, which > would replace pix_ objects when possible. The name would start with > glsl_ instead of pix_. > Is there any objection against this ? > If not, i would like to have acces to the git repository with write > access. Is that possible ? > Thanx. > ++ > > Jack > > > > _______________________________________________ > GEM-dev mailing list > GEM-dev(a)iem.at > http://lists.puredata.info/listinfo/gem-dev

1 0

[pd-gem:bugs] #215 website links to old git repository location?
by "IOhannes m zmölnig" 25 Jul '13

25 Jul '13

- **labels**: website documentation --> website, documentation - **status**: open --> closed-fixed - **assigned_to**: IOhannes m zmölnig --- ** [bugs:#215] website links to old git repository location?** **Status:** closed-fixed **Labels:** website documentation **Created:** Wed Jul 24, 2013 11:37 PM UTC by Anonymous **Last Updated:** Thu Jul 25, 2013 09:33 AM UTC **Owner:** IOhannes m zmölnig gem.iem.at (right hand sidebar for Code Repository) links to an old repo before sf.net upgrade?) I noticed because git pull got unrecent code. To switch (assuming your sf.net remote is called 'origin') is simple: git remote set-url origin git://git.code.sf.net/p/pd-gem/gem git pull --- Sent from sourceforge.net because gem-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pd-gem/bugs/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pd-gem/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

1 0

[pd-gem:bugs] #215 website links to old git repository location?
by "IOhannes m zmölnig" 25 Jul '13

25 Jul '13

thx. i updated the link to the "code repository" --- ** [bugs:#215] website links to old git repository location?** **Status:** open **Labels:** website documentation **Created:** Wed Jul 24, 2013 11:37 PM UTC by Anonymous **Last Updated:** Wed Jul 24, 2013 11:37 PM UTC **Owner:** nobody gem.iem.at (right hand sidebar for Code Repository) links to an old repo before sf.net upgrade?) I noticed because git pull got unrecent code. To switch (assuming your sf.net remote is called 'origin') is simple: git remote set-url origin git://git.code.sf.net/p/pd-gem/gem git pull --- Sent from sourceforge.net because gem-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pd-gem/bugs/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pd-gem/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

1 0

[pd-gem:bugs] #215 website links to old git repository location?
by Ticket 215 25 Jul '13

25 Jul '13

--- ** [bugs:#215] website links to old git repository location?** **Status:** open **Labels:** website documentation **Created:** Wed Jul 24, 2013 11:37 PM UTC by Anonymous **Last Updated:** Wed Jul 24, 2013 11:37 PM UTC **Owner:** nobody gem.iem.at (right hand sidebar for Code Repository) links to an old repo before sf.net upgrade?) I noticed because git pull got unrecent code. To switch (assuming your sf.net remote is called 'origin') is simple: git remote set-url origin git://git.code.sf.net/p/pd-gem/gem git pull --- Sent from sourceforge.net because gem-dev(a)lists.iem.at is subscribed to http://sourceforge.net/p/pd-gem/bugs/ To unsubscribe from further messages, a project admin can change settings at http://sourceforge.net/p/pd-gem/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

1 0

Hap video codec support?
by Antonio Roberts 24 Jul '13

24 Jul '13

Are there any plans for GEM to support the Hap video codec for video playback? http://vdmx.vidvox.net/blog/hap -- ============================ antonio(a)hellocatfood.com http://www.hellocatfood.com ============================

2 3

scratchy noise from soundcard
by Elektro Moon 22 Jul '13

22 Jul '13

Hi gentlemen, I have a problem with the pd-extended 0.43.4 on Ubuntu 10.04. The soundblaster audiocard in the system is configured well, ALSA plays any sound without problem. When I test the audio in Pd, it has a constant noise, similar to a noise of fan or whatever machinery. The test tone is hardly hearable. The same from playing any audio from Pd. Trying any other audio ways, OSS or jack, does not have audio at all. What can be the problem, how to fix it? Anybody had similar experience with Ubuntu? The computer is a 64bit AMD. Thanks in advance for your help: Popesz

3 3

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

GEM-dev July 2013