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
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
GEM-dev mailing list GEM-dev@lists.iem.at https://lists.puredata.info/listinfo/gem-dev
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 ? ++
GEM: ver: 0.93.git cb323f8
interesting. it works as expected with Gem-0.92
i'll try to investigate...
gamdsr IOhannes
On 03/09/2017 10:38 PM, zmoelnig@iem.at wrote:
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 ? ++
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
Super it works now ! Thank you ! ++
Jack
Le 10/03/2017 à 07:14, zmoelnig@iem.at a écrit :
On 03/09/2017 10:38 PM, zmoelnig@iem.at wrote:
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 ? ++
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
GEM-dev mailing list GEM-dev@lists.iem.at https://lists.puredata.info/listinfo/gem-dev
-
Jack -
zmoelnig＠iem.at