Pd-dev January 2017

pd-dev@lists.iem.at

9 participants
10 discussions

[pure-data:bugs] #1283 zoom level affects vslider output range
by Claude Heiland-Allen 03 Feb '17

03 Feb '17

--- ** [bugs:#1283] zoom level affects vslider output range** **Status:** open **Group:** v0.47 **Created:** Sun Jan 15, 2017 09:59 PM UTC by Claude Heiland-Allen **Last Updated:** Sun Jan 15, 2017 09:59 PM UTC **Owner:** nobody Steps to reproduce: 0. create a new patch window 1. create a vslider 2. create a number box connected from the vslider 3. verify that vslider ranges from 0 to 127 4. select zoom in menu option 5. notice that vslider now ranges from 0 to 255 Conclusion: vslider output range depends on zoom level, which is probably not intended. I tested on: $ pd -version Pd-0.47.1 ("") compiled for Debian (0.47.1-3) on 2016/11/28 at 20:56:10 UTC (Bug originally reported by a Win10 user in #dataflow) --- Sent from sourceforge.net because pd-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pure-data/bugs/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pure-data/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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[pure-data:bugs] #1284 impossible nouveau object en ubuntu
by Ticket 1284 26 Jan '17

26 Jan '17

--- ** [bugs:#1284] impossible nouveau object en ubuntu ** **Status:** open **Group:** v0.47 **Created:** Thu Jan 26, 2017 01:29 AM UTC by Anonymous **Last Updated:** Thu Jan 26, 2017 01:29 AM UTC **Owner:** nobody --- Sent from sourceforge.net because pd-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pure-data/bugs/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pure-data/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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Re: [PD-dev] External with FFTW3
by Julián Villegas 23 Jan '17

23 Jan '17

Thank you IOhannes, that did it! > a more up-to-date version of that snippet is at > https://github.com/iem-projects/pd-iem/blob/master/kitchen/pastyroll-osx.sh Cheers, Julian.

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External with FFTW3
by Julián Villegas 20 Jan '17

20 Jan '17

Hi list, In the past convention I was happy to present [trans~] for transaural audio in Pd. Right after the presentation I found that the object doesn’t work unless users have installed FFTW3 in their systems. I’ve been trying to solve this problem and somehow I managed to fix it in Windows, but not so for Intel Mac. My current Makefile for MacOS looks like: pd_darwin: trans~.pd_darwin .SUFFIXES: .pd_darwin DARWININCLUDE = -I/Users/julian/Downloads/pd-0.47-1/src -I/usr/local/include DARWINCFLAGS = -DPD -O3 -Ofast -Wall -W -Wshadow -Wstrict-prototypes \ -Wno-unused -Wno-parentheses -Wno-switch -Wno-unknown-pragmas \ -arch i386 -arch x86_64 DARWINLIBS = -L/usr/local/lib -lfftw3 -lc -lm -bundle -undefined suppress \ -arch i386 -arch x86_64 -flat_namespace .c.pd_darwin: gcc $(DARWINCFLAGS) $(DARWININCLUDE) -o $*.o -c $*.c gcc $(DARWINLIBS) -o $*.pd_darwin $*.o /usr/local/lib/libfftw3f.a rm -f $*.o The program compiles and links fine in my Mac OS X (10.11.6), but when I try to use it in other Mac (similar specs) which has no FFTW3 installed, it fails. It doesn’t make any difference if I explicitly add the option -static to the linker. I’ve checked [partconv~] source code and Pd mailing lists without luck. Could someone help me to figure what’s going on? Thanks for your advice, Julian.

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eNTERFACE'17, 13th Summer Workshop on Multimodal Interfaces : Jan 20 - notification of interest for a project
by Luís Teixeira 16 Jan '17

16 Jan '17

**Please forward to anyone who might be interested** Apologies for cross-posting ******************************************************************** CfP eNTERFACE'17 Workshop: International Summer Workshop on Multimodal Interfaces http://artes.ucp.pt/enterface17/ ******************************************************************** eNTERFACE workshops aim at establishing a tradition of collaborative, localized research and development work by gathering, in a single place, a team of senior project leaders in multimodal interfaces, researchers, and (undergraduate) students, to work on a pre-specified list of challenges, for 4 weeks. Following the success of the previous eNTERFACE workshops held in Mons (Belgium, 2005), Dubrovnik (Croatia, 2006), Istanbul (Turkey, 2007), Paris (France, 2008), Genova (Italy, 2009), Amsterdam (Netherlands, 2010), Plzen (Czech Republic, 2011), Metz (France, 2012), Lisbon (Portugal, 2013), Bilbao (Spain, 2014), Mons (Belgium, 2015), Twente (Netherlands 2016), the Digital Creativity Centre (CCD)<http://artes.ucp.pt/ccd>, Universidade Catolica Portuguesa, has the pleasure to host eNTERFACE’17<http://artes.ucp.pt/enterface17>, the 13th Summer Workshop on Multimodal Interfaces, to be held in Porto, Portugal from July 3rd to 28th, 2017. The eNTERFACE'17 committee<http://artes.ucp.pt/enterface17/Committees_eNTERFACE17.html> now invites researchers to submit project proposals that will be evaluated by the scientific committee. All the information asked to submit a project is available on the website of the workshop. The proposals should contain a full description of the project's objectives, required hardwares/softwares and relevant literatures. Participants are organized in teams, attached to specific projects, working on free software. Each week will typically consist of working sessions by the teams on their respective projects plus a tutorial given by an invited senior researcher and a presentation of the results achieved by each project group. The last week will be devoted to writing an article on the results obtained by the teams plus a big session where all the groups will present their achievements. Proceedings are expected to be published by CITAR Journal. CITAR Journal was recently (July 2016) accepted for inclusion in a new index of the Web of Science (WoS) Core Collection: the Emerging Sources Citation Index (ESCI), and has also been accepted for indexing by Elsevier's Scopus. TOPICS Although not exhaustive, the submitted projects can cover one or several of the topics : Art and Technology, Affective Computing, Assistive and Rehabilitation Technologies, Assistive Technologies for Education and Social Inclusion, Augmented Reality, Conversational Embodied Agents, Human Behavior Analysis, Human Robot Interaction, Interactive Playgrounds, Innovative Musical Interfaces, Interactive Systems for Artistic Applications, Multimodal Interaction, Signal Analysis and Synthesis, Multimodal Spoken Dialog Systems, Search in Multimedia and Multilingual Documents, Smart Spaces and Environments, Social Signal Processing, Tangible and Gesture Interfaces, Teleoperation and Telerobotics, Wearable Technology, Virtual Reality IMPORTANT DATES * 20 January 2017: Notification of interest for a project proposal with a summary of project goals, work-packages and deliverables (1-page) * 10 February 2017: Submission deadline: Final project proposal * 20 February 2017: Notification of acceptance to project leaders * 06 March 2017: Start Call for Participation, participants can apply for projects * 21 April 2017: Call for Participation is closed * 28 April 2017: Teams are built, notification of acceptance to participants * 03 – 28 July 2017: eNTERFACE’17 Workshop SUBMISSION PROCEDURE The general procedure of the eNTERFACE workshop series is as follows. Researchers are invited to submit project proposals. The project proposals will be evaluated by the eNTERFACE steering committee. If accepted, the projects will be published and researchers and students are invited to apply for up to 3 projects they would like to be part of. After notifying the applicants, the project leaders can start building their teams. Notifications of interest and final project proposals must be submitted by email (PDF) to enterface17(a)porto.ucp.pt<http://mailto:enterface17%40porto.ucp.pt%3cmailto%3Aenterface17@porto.ucp.p…>. * Instructions for the 1-page notification of interest: give the title, a short summary of the proposed research and project, and the names and affiliations of the main researchers. * Instructions for the final proposal: please go to the website guidelines-for-authors-of-final-project-proposals for detailed instructions on how to submit your final project proposal. Scientific Committee * Prof. Albert Ali Salah, University of Bogazici, Turkey * Prof. Alvaro Barbosa, University of Saint Joseph, Macao, China * Prof. Andrew Perkis, Norwegian University of Science and Technology, Norway * Prof. Antonio Camurri, University of Genova, Italy * Prof. Benoit Macq, Université Catholique de Louvain (UCL), Belgium * Prof. Bruce Pennycook, University of Texas at Austin, USA * Prof. Christophe d'Alessandro, CNRS-LIMSI, France * Dr. Daniel Erro, Cirrus Logic, Spain * Prof. Dirk Heylen, University of Twente, Netherlands * Prof. Gualtiero Volpe, University of Genova, Italy * Prof. Igor S. Pandžić, University of Zagreb, Croatia * Prof. Inma Hernaez, University of the Basque Country, Spain * Prof. Jean Vanderdonckt, Université Catholique de Louvain (UCL), Belgium * Prof. Jorge C. S. Cardoso, University of Coimbra, Portugal * Prof. Khiet Truong, University of Twente, Netherlands * Prof. Kostas Karpouzis, National Technical University of Athens, Greece * Prof. Ludger Brümmer, ZKM | Center for Art and Media Karlsruhey, Germany * Prof. Luis Teixeira, Universidade Católica Portuguesa (UCP), Portugal * Prof. Martin Kaltenbrunner, Kunstuniversität Linz, Austria * Prof. Maureen Thomas, Cambridge University Moving Image Studio, UK * Prof. Milos Zelezny, University of West Bohemia, Czech Republic * Prof. Nuno Guimarães, Information Sciences, Technologies and Architecture Research Center (ISTAR-UL), Portugal * Prof. Olivier Pietquin, University of Lille | Google DeepMind, France * Prof. Sandra Pauletto, University of York, UK * Prof. Stefania Serafin Professor, Aalborg University Copenhagen, Denmark * Prof. Thierry Dutoit, University of Mons, Belgium * Prof. Yves Rybarczyk, New University of Lisbon, Portugal INFRASTRUCTURE eNTERFACE’17 will be held in the Digital Creativity Centre located on the campus of the Catholic Portuguese University in the city of Porto, Portugal. The Digital Creativity Centre<http://artes.ucp.pt/ccd> is a center of competence and creative excellence with an infrastructure equipped with cutting edge technology in the areas of Digital and Interactive Arts, Computer Music, Sound Design, Audiovisual and Cinematic Arts, Computer Animation. Facilities include experiment spaces, meeting rooms, as well as a Motion Capture (MoCap) Lab equipped with a Vicon Motion Capture System, a Digital and Interactive Arts (Yamaha Disklavier Grand Piano Robotic Performance System, a Notomoton Percussion Robot, two Reactable Live and one Reactable Media Bench Systems, various Microsoft Kinects, Nintendo Wiimotes, LeapMotion sensors, Webcameras, 3d-printers, Arduino and Raspberry Pi systems). ORGANIZATION eNTERFACE’17 will be organized and hosted by the Digital Creativity Centre, Universidade Catolica Portuguesa - School of Arts. ............................................................ AVISO DE CONFIDENCIALIDADE Esta mensagem (incluindo quaisquer anexos) pode conter informação confidencial ou legalmente protegida para uso exclusivo do destinatário. Se não for o destinatário pretendido da mesma, não deverá fazer uso, copiar, distribuir ou revelar o seu conteúdo (incluindo quaisquer anexos) a terceiros, sem a devida autorização. Se recebeu esta mensagem por engano, por favor informe o emissor, por e-mail, e elimine-a imediatamente. Obrigado. ............................................................ CONFIDENTIALITY NOTICE This message may contain confidential information or privileged material, and is intended only for the individual(s) named. If you are not the named addressee, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. Thank you.

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code without effect?
by IOhannes m zmölnig 05 Jan '17

05 Jan '17

while doing a routine static code analysis of the pd-sources, i stumbled upon the following lines which do not make any sense to me: https://github.com/pure-data/pure-data/blob/master/src/g_readwrite.c#L343-L… this looks very much like: x=a; a=a; a=x; which, all in all, i think doesn't do much. is this by intention, or is there some copy/paste error? gfamrds IOhannes

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[pure-data:bugs] #1282 creating objects in a subpatch invalidates pointers to scalars
by Ticket 1282 03 Jan '17

03 Jan '17

--- ** [bugs:#1282] creating objects in a subpatch invalidates pointers to scalars** **Status:** open **Group:** v0.47 **Created:** Tue Jan 03, 2017 11:24 AM UTC by Anonymous **Last Updated:** Tue Jan 03, 2017 11:24 AM UTC **Owner:** nobody Hi, I'm aware that deleting a scalar from subpatch automatically invalidates all pointers to scalars residing in this subpatch (as an easy way to prevent stale pointers). Is it desired behaviour that deleting an *object* also invalidates all pointers? Usually, deleting elements from a linked list shouldn't invalidate iterators to remaining elements. and since the deleted element is an *object*, there is no way a [pointer] could have pointed to it, so there's no need for preventing stale pointers... Furthermore, *creating* an object (e.g [+]) will also invalidate all pointers. I wonder why? Christof --- Sent from sourceforge.net because pd-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pure-data/bugs/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pure-data/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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[pure-data:bugs] #1281 [drawpolygon]: -n flag broken?
by Ticket 1281 03 Jan '17

03 Jan '17

--- ** [bugs:#1281] [drawpolygon]: -n flag broken?** **Status:** open **Group:** v0.47 **Created:** Tue Jan 03, 2017 11:11 AM UTC by Anonymous **Last Updated:** Tue Jan 03, 2017 11:11 AM UTC **Owner:** nobody I think the "-n" flag for [drawpolygon], [filledpolyong] etc. is broken, It seems that it's not recognized by the parser (error message: "... -n no such field") and instead interpreted as a zero, messing up the whole graphical appearance as a consequence. Pd 0.47.1 on Win 7 Christof --- Sent from sourceforge.net because pd-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pure-data/bugs/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pure-data/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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Fwd: [LAD] LAC2017: Call for Papers / Posters / Workshops / Speed Geeking / Music / Multimedia Installations
by Albert Graef 03 Jan '17

03 Jan '17

Please forward to anyone who might be interested! Sorry for cross-posting. ====== Apologies if you receive multiple copies of this document ========= LAC2017: Call for Papers / Posters / Workshops / Speed Geeking / Music / Multimedia Installations Name: LINUX AUDIO CONFERENCE 2017 (LAC2017) URL: https://lac2017.univ-st-etienne.fr/ Dates: May 18-21, 2017 Location: Saint-Etienne University, FRANCE ======== LAC 2017 – Linux Audio Conference ======== Jean Monnet University - Saint-Etienne / 18-21 May, 2017 1.Call for Papers / Posters / Workshops/ Speed Geeking 2.Call for Music / Multimedia Installations == 1. Call for Papers / Posters / Workshops / Speed Geeking == Deadline for submission: Friday, February 10, 2017 (23:59 UTC) Online (only) submission on https://lac2017.sciencesconf.org/ LAC2017 invites submissions of papers, posters and workshops addressing all areas of audio processing based on Linux and open source software. All submissions and presentations are in English. Submissions can focus on technical, artistic or scientific issues and can target developers or users. This includes (but is not limited to) the following categories: Audio and Music Languages Audio Hardware Support Audio Plugins Realtime Kernel and Linux Distributions Drivers, System and Sound Architecture Education and E-Learning Games Interactive Art Interface Design Live Coding Live Performance Media Art MIDI,OSC... Mobile Audio Music Production Music Production Tools Networked Audio Physical Computing Projects Realized using Linux Audio Signal Processing and Sound Synthesis Sound Spatialisation Standards and Protocols Video . . . == PAPERS == Papers should be written and presented in English. The length of the talks is 25 minutes followed by 5 minutes discussion. The length of the paper is 4 to 8 pages, with up to 5 keywords, and an abstract of 50 to 100 words. The abstract will be published on the conference website once the paper has been accepted. The full paper will be available on the website during and after the conference. All papers are peer reviewed by a committee of experts from different disciplines. The reviewers may suggest improvements to the author(s), or require changes in order to accept the submission. The duration of the presentation is 25 minutes followed by 5 minutes discussion. == POSTERS == The poster presentation should be 1 page, with up to 5 keywords and an abstract of 30 to 60 words. The abstract will be published on the conference website once the poster has been accepted. All posters are peer reviewed by a committee of experts in different disciplines. The reviewers may suggest improvements to the author(s), or require changes in order for the poster to be accepted. == WORKSHOPS == The workshop presentation (max duration of 2h) should be 1 page, with up to 5 keywords, and an abstract of 30 to 60 words to be published on the conference website. Submit a brief description of the workshop including URL (if available). == SPEED GEEKING == This new session aims to create links and collaborations between developers. Are you running an open source project? Come and tell the community in 3mn and 1 slide on your project and share your experience. You start a new project, come and explain your projects in 3 min. and 1 slide and recruit developers. Are you a developer eager to participate in an exciting open source project? Come and follow the SpeedGeeking session to discover the project(s) in which you want to invest your time. Submit a brief description of the project including URL (if available), and one presentation slide. == How to submit? == • The deadline for papers, posters, workshops and speed geeking submission is Friday, February 10, 2017, 23:59 UTC. • Do not send proposal via email instead please use the paper upload form in our conference management system. • The required file format is PDF, formatted for A4 paper. Authors should use the templates for paper formatting available on the download page of the conference website. • Authors of papers selected to be included in the printed conference proceedings may also have to supply supplemental material like illustrations needed to layout the printed proceedings separately. Please notify us if you need a special technical setup for your presentation. The standard setup will be: • microphone or head set • projector with XVGA input (min. resolution 1024 × 768) • stereo playback with mini jack input Also, if you are not able to bring your laptop along with you, please notify us in advance. == Important Dates == • Deadline for submissions: February 10, 2017 • Acceptance notification: March 10, 2017 • Final deadline for 'camera ready' paper: April 10, 2017 • Author registration deadline: April 20, 2017 • Final program: May 1, 2017 • LAC 2017 conference: May, 18-21, 2017 == 2. Call for Music / Multimedia Installations == Deadline for submission: Tuesday, February 10, 2017 (23:59 UTC) Online (only) submission on https://lac2017.sciencesconf.org/ LAC2017 invites also submissions of Electroacoustic Works and Multimedia Installation. A jury will select the compositions and installations to be included in the conference program according to artistic merit and technical feasibility. Please be prepared to perform your work yourself and make sure that you have all resources needed to perform your piece at your disposal (e.g. instruments, props, other performers, etc.). Unfortunately, LAC 2017 cannot pay a fee neither for you nor for any additional performers, and LAC 2017 cannot organize or pay for travel or accommodation neither of you nor of any additional performers. Electroacoustic Works and Multimedia Installation can address all areas of digital audio and audiovisual art. This includes (but is not limited to) the following categories: • Acoustic Music • Acousmatic Music • Electronic Music • Mixed Music • Sound installation • Interactive art • Audiovisual installation • Game in art • Web and connected art • New interfaces All submissions are peer reviewed by a committee of experts in music and arts. == How to submit? == • The deadline for Music and Multimedia Installations submission is Tuesday, February 10, 2017, 23:59 UTC. • Do not send files via email instead please use the file upload form in our conference management system. • The required file format is PDF, formatted for A4 paper. It includes: - registration form available on the download page of the conference website; - technical rider of the work; - video or audio link to the project; - an artbook. Important Dates • Deadline for submissions: February 10, 2017 • Acceptance notification: March 10, 2017 • Artist and Musician registration deadline: April 20, 2017 • Final program: May 1, 2017 • LAC 2017 conference: May, 18-21, 2017 Please visit conference website: https://lac2017.univ-st-etienne.fr/, for details. We are sure that you will have a wonderful experience of visiting Saint-Etienne during the LAC 2017. We look forward to welcoming you in FRANCE in 2017! Laurent Pottier ------------------------------- Email: lac(a)linuxaudio.org WWW: https://lac2017.univ-st-etienne.fr/ -- ******************************************** Université Jean Monnet CIEREC - EA3068 35, rue du 11 novembre 42023 Saint-Etienne Cedex 02 - France port. : +33(0)6 21 66 28 76 tel : +33(0)4 77 42 16 61 fax : +33(0)4 77 42 16 84 laurent.pottier(a)univ-st-etienne.fr ******************************************** -- Dr. Albert Gr"af Computer Music Research Group, JGU Mainz, Germany Email: aggraef(a)gmail.com WWW: https://plus.google.com/+AlbertGraef

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[pure-data:bugs] #1280 Midi Bug: Active Sense messages causing Fifo Buffer Overload
by Ticket 1280 03 Jan '17

03 Jan '17

--- ** [bugs:#1280] Midi Bug: Active Sense messages causing Fifo Buffer Overload** **Status:** open **Group:** v0.47 **Labels:** midi active sense **Created:** Tue Jan 03, 2017 04:05 AM UTC by Anonymous **Last Updated:** Tue Jan 03, 2017 04:05 AM UTC **Owner:** nobody Active sense messages do not appear to be handled properly in Pd. Symptoms include midi FIFO overloads and "spillage" through the outputs of the other non-system realtime midi objects. Affects Mac, Linux. Have not tested Windows. --- Sent from sourceforge.net because pd-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pure-data/bugs/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pure-data/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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Pd-dev January 2017