Re: [PD] A patch to create a patch to create a patch to create a patch to close puredata...

[Olivier Baudu]

One more useless stuff for you, list :

https://vimeo.com/136762246

Cheers

°1

Le 11/08/2015 23:48, Olivier Baudu a écrit :
 Hi list,
 
 Did you think I'd forgotten you ? :-p
 
 It follows :
 
 https://vimeo.com/136014798
 
 Cheers...
 
 °1
 
 Le 17/07/2015 13:41, i go bananas a écrit :
 these are awesome.  

 On Fri, Jul 17, 2015 at 8:23 PM, Benjamin ~ b01 ben...@free.fr
 mailto:ben...@free.fr wrote:

 nice piece of digital art ;)

 btw, does someone on the list have an old patch that was producing a
 nice gui animation inside Pd ?
 I saw it a long ago @ Pd Conv Montreal ...

 thanks
 ++
 benjamin

 Le 15/07/2015 01:30, Olivier Baudu a écrit :
  Sorry list...
 
  I can't refrain myself... :-p
 
  The Bangarland :
  https://vimeo.com/133499700
 
  Cheers...
 
  01
 
  Le 06/07/2015 22:04, Jaime E Oliver a écrit :
  nice indeed!
  J
  On Jul 6, 2015, at 2:10 PM, Jack j...@rybn.org 
 mailto:j...@rybn.org wrote:
 
  Hello Olivier,
 
  Very nice ;)
  ++
 
  Jack
 
 
 
 
  Le 06/07/2015 20:46, Olivier Baudu a écrit :
  Thank you Julian...
 
  Well, I don't know if this one is funny but, for sure, it's still
  useless... :-)
 
  The Carouslide: https://vimeo.com/132739686
 
  :-p
 
  01
 
  Le 01/07/2015 15:02, Julian Brooks a écrit :
  definitely raised a smile :)
 
  2015-06-30 17:15 GMT+01:00 Olivier Baudu 01iv...@labomedia.net 
 mailto:01iv...@labomedia.net
  mailto:01iv...@labomedia.net mailto:01iv...@labomedia.net:
 
  Hi list...
 
  I got bored again... so...
 
  https://vimeo.com/132195870
 
  :-p
 
  Cheers...
 
  °1
 
  Le 24/06/2015 17:34, Olivier Baudu a écrit :
  Hi list...
 
  I had time to waste so here you are :
 
  https://vimeo.com/131648084
 
  :-p
 
  Cheers...
 
  °1ivier
 
 
 
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-- 
On ne peut pas vivre dans un monde où l'on croit que l'élégance exquise
du plumage de la pintade est inutile. Ceci est tout à fait à part. J'ai
eu envie de le dire, je l'ai dit. Jean Giono, Un roi sans divertissement.

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Re: [PD] another free c lesson: realloc

[Jonathan Wilkes via Pd-list]

Looked at this again and I can't seem to induce an error or crash.  But I also 
cannot understand how gp_w can be used to reliably refer to an element in a 
dynamically allocated byte array.
Doesn't this stackoverflow discussion apply 
here?http://stackoverflow.com/questions/2172127/how-to-update-other-pointers-when-realloc-moves-the-memory-block
Thanks,Jonathan
 


 On Wednesday, August 19, 2015 11:33 AM, Jonathan Wilkes via Pd-list 
pd-list@lists.iem.at wrote:
   

 Hi list,So I'm looking at t_gpointer in m_pd.h, and I'm noticing that for 
arrays it has gp_w which is a union _word pointer.  This is the raw data that I 
was asking about in my previous request for a free lesson. :)
However, in the code for [setsize] the data is resized dynamically using 
realloc.
So...
Suppose I have a [pointer] in a patch which is pointing to a nested array, and 
a [setsize] which is pointing to the container array.  If I send an enormous 
float to [setsize], isn't it likely that realloc will move the data and my 
[pointer] data will silently become stale?  After all, gp_w has no idea if 
realloc moves the data.  Seems like it'd be pointing to the wrong place and 
likely to cause a crash.
I don't have access to a running Pd instance atm, otherwise I'd test...
Thanks,Jonathan


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