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

[Jack]

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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