[PD] [PD-dev] puredata/gridflow/webcam driver=which are supported?
sisilmet2000 at gmail.com
Sat Aug 15 19:38:59 CEST 2009
ok so i didnt load the Gem library.
and ran gridflow patch called: #camera-help.pd
as always in the #camera when i select the device number PD crashes . i used
gdb and this came up:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb7dbc6c0 (LWP 4888)]
0xb7b1d2eb in handle_braces (ac=1, av=0xbfd91af8) at gridflow.c.fcs:766
766 const char *s = av[i].a_symbol->s_name;
Current language: auto; currently c++
So will i ever be able to run a camera on gridflow???
The camera is a e2500 logitech quickcam, it works on camorama,cheese cause i
used the libv4l library.
On Sat, Aug 15, 2009 at 10:09 PM, Mathieu Bouchard <matju at artengine.ca>wrote:
> On Fri, 7 Aug 2009, zmoelnig at iem.at wrote:
> Could there be an issue with the OS (ubuntu 9.04) or while configuring ??
>>> I'm totally lost.
>> i don't think so.
>> just a wild guess: make sure that you don't use pwc-specific options when
>> using libv4l (read: have you turned off the "pwc" configuration when
>> compiling GF?)
> With the newer GF, the PWC options are always compiled in, but are enabled
> at runtime using a message that you have to send after the "open". This is
> reflected in the structure of [#camera], which also greys-out any sliders
> you can't use, etc.
> Some older versions of GF used PWC options supposing they wouldn't conflict
> with other camera drivers, which wasn't completely true, and so there was a
> tiny compile-time hack that had to be done, but this has been over for a
> Just don't use GridFlow from CVS, though, as it is probably that much old
> (maybe not). GridFlow switched to SVN a while ago, but I haven't removed the
> CVS yet.
> _ _ __ ___ _____ ________ _____________ _____________________ ...
> | Mathieu Bouchard - tél:+1.514.383.3801, Montréal, Québec
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