[GEM-dev] get strange value from pix_snap/pix_grey/pix_dump

[Jack]

I forgot information about my configuration :
Ubuntu 16.10
Pd 0.47.1
GEM: ver: 0.93.git cb323f8
++

Jack



Le 09/03/2017 à 12:02, Jack a écrit :
> Hello,
> 
> I would like to capture a framebuffer (colors are only black and white)
> with [pix_snap] and analyse it with [pix_dump]. So i use [pix_grey] to
> send only grey values to [pix_dump], but i get a weird result.
> See small patch attached grabing the default black window.
> Is it a bug or the expected behavior of these objects ?
> ++
> 
> Jack
> 
> 
> 
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