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

On 03/09/2017 10:38 PM, zmoelnig@iem.at wrote:

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Le 09/03/2017 à 12:02, Jack a écrit :

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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 ? ++

GEM: ver: 0.93.git cb323f8

interesting. it works as expected with Gem-0.92

i'll try to investigate...

fixed in git. someone boggled precedences of pointer dereferencing and addition...

gfards IOhannes