[PD] fux_kinect

tim vets timvets at gmail.com
Fri Nov 11 21:54:38 CET 2011

2011/11/11 Mathieu Bouchard <matju at artengine.ca>

> Le 2011-11-11 à 19:50:00, tim vets a écrit :
>  ok, only difference here is that doing ctrl+c didn't kill pd (just
>> '^CQuit' in the gdb prompt.
> That's what happens when pd (or whatever process being debugged) is
> already crashed.
>  #0  0xb7fe1424 in __kernel_vsyscall ()
>> #1  0xb7d55e71 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/**
>> linux/raise.c:64
>> #2  0xb7d5934e in abort () at abort.c:92
> That's a sign that it was trying to kill itself with signal 6 (ABORT).
>  #3  0xb7d8c577 in __libc_message (do_abort=2,
>>     fmt=0xb7e658ac "*** glibc detected *** %s: %s: 0x%s ***\n")
>>     at ../sysdeps/unix/sysv/linux/**libc_fatal.c:189
>> #4  0xb7d96961 in malloc_printerr (action=<value optimized out>,
>>     str=<value optimized out>, ptr=0x8612798) at malloc.c:6283
> And it's because of a memory error that you ought to debug with Valgrind.
> You told me that it crashed with such a memory error, and that's why I
> told you to make a report based on Valgrind in the first place. You didn't
> tell me about hanging (freezing). In the case of an actual freeze, you use
> GDB with Ctrl+c. If pd freezes while trying to abort... I don't know why
> that could happen, but fixing the abort will fix the freeze.
hey, this is strange, when I run 'valgrind pdextended' and then create
[fux_kinect] it doesn't hang, but just says:

[fux_kinect]: kinect initiated
[fux_kinect]: Number of devices found: 0
[fux_kinect]: Could not open device

which sounds not so bad since I don't have a Kinect connected atm...
I'll attach my pix_kinect.pd_linux here, in case anyone can try with a
kinect connected (I'm +-150 km away from mine now...)
running pdextended without valgrind, and then creating [fux_kinect] it
still hangs pd and outputs
b4551000-b45d2000 r-xp 00000000 08:11 16516148
/usr/lib/i386-linux-gnu/libfreetype.so.6.6.2Pd: signal 6
like before

>  ______________________________**______________________________**
> __________
> | Mathieu BOUCHARD ----- téléphone : +1.514.383.3801 ----- Montréal, QC
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