Antoine,
thanks for your kind reply! Please see my comments below,
* Antoine Villeret <antoine.villeret@gmail.com> [2017-10-18 22:00]:
> Hi,
>
> i'm glad to hear that someone uses pix_opencv (at least try it :-) )
>
> first the easy part : l_ia64 extension is the Linux 64bit extension.
> it could also be 'pd_linux' but 'l_ia64' indicate more than just linux and
> so you can have several library binary for different architecture in the
> same folder and Pd will choose the right one on the fly.
Thanks!
[...]
> First thing : pix_opencv depends on Gem, so you need to lot Gem before
> loading pix_opencv.
> Second thing : pix_opencv also depend on ... wait for it ... OpenCV ! but
> it is worth to say.
> You can easily install OpenCV on Linux and on macos it is a little bit more
> complicated that's why I tried to package OpenCV library binary with
> pix_opencv.
Debian Linux is offering me the following packages
libopencv-apps0d
libopencv-calib3d2.4v5
libopencv-contrib2.4v5
libopencv-core2.4v5
libopencv-features2d2.4v5
libopencv-flann2.4v5
libopencv-gpu2.4v5
libopencv-highgui2.4-deb0
libopencv-imgproc2.4v5
libopencv-legacy2.4v5
libopencv-ml2.4v5
libopencv-objdetect2.4v5
libopencv-ocl2.4v5
libopencv-photo2.4v5
libopencv-stitching2.4v5
libopencv-superres2.4v5
libopencv-ts2.4v5
libopencv-video2.4v5
libopencv-videostab2.4v5
libopencv2.4-java
libopencv2.4-jni
which pulls in a total of 44 packages. I installed them all, loaded
using [declare -lib pix_opencv] and can not create an object like
[pix_opencv_threshold].
> But I don't have any package ready to distribute under the hand anymore.
> But if you want advance feature like CUDA and OpenCL acceleration then you
> need to build OpenCV by hand.
No need on my side for now, thank you.
How would apple users install and use pix_opencv by the way? You
mentioned that you included a libopencv binary with the external?
> Btw I can load pix_opencv and try some example on Ubuntu 17.04 with Pd 0.48
> and Gem 0.93.git 10759c2
> I tried pix_opencv-v0.4-(Linux-amd64-64)-externals.tar.gz and Can you check which libopencv-packages you have installed on that
> pix_opencv-v0.4-Ubuntu15.10-(Linux-amd64-64)-externals.tar. gz.
computer?
All the best,
Peter
> I hope this help a little bit.
> If you need more advice, please follow Antoine Rousseau advice to track
> down what is missing.
>
> Best
>
> Antoine
>
> --
> do it yourself
> http://antoine.villeret.free.fr
>
> 2017-10-18 21:20 GMT+02:00 Antoine Rousseau <antoine@metalu.net>:
>
> > With -verbose, I do find two lines of (...)
> >
> >
> > you may need to set Log level to 4 (all) in the Pd console (in addition to
> > -verbose), in order to know which lib is missing.
> >
> >
> > Antoine Rousseau
> > http://www.metalu.net <http://metalu.net> __ htt
> > p://www.metaluachahuter.com/
> > <http://www.metaluachahuter.com/compagnies/al1-ant1/ >
> >
> >
> > 2017-10-18 18:47 GMT+02:00 Pagano, Patrick <patrick.pagano@uconn.edu>:
> >
> >> Last i tried you also had to have the OpenCV Framework for it to work in
> >> OSX and Linux
> >>
> >> It was not only the Pd stuff that was required.
> >>
> >>
> >> I would love some clarity of the state of OpenCV in OSX/Linux too if
> >> anyone can share that info
> >>
> >>
> >> Patrick Pagano B.S, M.F.A
> >>
> >> *Assistant Professor in Residence*
> >>
> >>
> >> *Digital Media & Design *
> >>
> >> *Web & Interactive Technologies*
> >>
> >> *University of Connecticut, Stamford*
> >>
> >> *(352)-226-2016 <(352)%20226-2016>*
> >> ------------------------------
> >> *From:* Pd-list <pd-list-bounces@lists.iem.at> on behalf of Peter P. <
> >> peterparker@fastmail.com>
> >> *Sent:* Wednesday, October 18, 2017 11:08:26 AM
> >> *To:* pd-list
> >> *Subject:* Re: [PD] which pix_opencv to select in Deken?
> >>
> >> * Peter P. <peterparker@fastmail.com> [2017-10-18 14:03]:
> >> > Hi list,
> >> >
> >> > I am wondering about the differences between the following two search
> >> > results for "opencv" in Deken on Debian Linux:
> >> >
> >> > pix_opencv-v0.4-Ubuntu15.10-(Linux-amd64-64)-externals.tar. gz
> >> > Uploaded by avilleret @ 2016-03-14 16:31:30
> >> >
> >> > pix_opencv-v0.4-(Linux-amd64-64)-externals.tar.gz
> >> > Uploaded by avilleret @ 2016-03-14 21:20:55
> >> >
> >> > Furthermore, with either I can't arrive at loading the lib and creating
> >> > its object. Loading with the path set and [declare -lib pix_openc] does
> >> > not print a success message.
> >> I am replying to my own thread.
> >>
> >> The library pix_opencv IS loaded, I
> >> apologise! With -verbose, I do find two lines of
> >> ~.local/lib/pd/extra/pix_opencv/pix_opencv.l_ia64 and succeeded
> >> ~.local/lib/pd/extra/pix_opencv/pix_opencv.l_ia64 and succeeded
> >>
> >> But when I try to create an object such as [pix_opencv_threshold] it is
> >> not created, any possibly required files are not found according to the
> >> console verbose printout.
> >>
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