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#apertus IRC Channel Logs

2018/04/06

Timezone: UTC


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rton
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se6astian|away
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sebix
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Bertl_zZ
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08:46
Bertl
morning folks!
08:53
tezburma
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Bertl
off for now ... bbl
09:19
Bertl
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supragya
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supragya
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BAndiT1983|away
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15:08
supragya
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15:15
BAndiT1983
hi supragya, how is it going?
15:15
supragya
hi BAndiT1983 ! I am working on handlebars right now
15:15
BAndiT1983
oha, looking forward to it
15:15
BAndiT1983
where is your comrade TofuLynx?
15:15
supragya
Tried mjml template you gave on the website of mjml, it was still compile error
15:16
supragya
I don't know where Tofu is... he logged in sometime a few days back, maybe yesterday... idk
15:19
BAndiT1983
MJML template should build, otherwise we couldn't export final HTML
15:20
supragya
[couldn't export final HTML] <-this was happening...
15:20
supragya
try yourself with the code linked by Rex0r last night...
15:20
supragya
should be on IRC logs
15:21
supragya
if your MJML builds, can you please link me up with that version?
15:26
BAndiT1983
let me get the latest version first, from the discussion thread
15:35
BAndiT1983
supragya, try MJML live editor, to find errors
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supragya
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supragya
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16:01
supragya
can you assure this is correct: https://notepad.pw/mjmlerrors
16:01
supragya
I tried Mjml live editor... just says badly formatted
16:02
supragya
ah... just got your PM
16:02
BAndiT1983
fixed most stuff, looking through again what the live editor is complaining about
16:03
BAndiT1983
mjml plugin in vscode is not strict enough
16:13
supragya
Here is the repo: ` https://github.com/supragya/ApertusNewsletters `
16:15
supragya
mjml template... you are clearing things up with that, or me? because... I need template to move ahead now
16:15
supragya
else is done
16:17
niemand
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BAndiT1983
create your own template for tests first, as it takes some time to clear up the things in this one, we haven't used git for versioning yet, so it's a bit difficult to find all the culprits, like missing closing tags
16:18
supragya
ok
16:20
supragya
i was a bit worried on design
16:20
supragya
nothing else
16:21
BAndiT1983
why?
16:26
supragya
it can change?
16:27
supragya
I guess that was something mutually agreed upon.. didn't wanna change it as such
16:27
supragya
if you are fine.. i'll try other template
16:27
supragya
can I get the pallette?
16:27
supragya
color values you use?
16:28
supragya
nvm, I can scrape that out from that mjml
16:28
BAndiT1983
i've meant, that you should create a template to try around
16:29
BAndiT1983
we won't change this template that soon, as it was difficult enough to get it done in short time
16:29
TofuLynx
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16:29
TofuLynx
Hello!
16:29
BAndiT1983
hi TofuLynx
16:29
TofuLynx
What did you need BAndiT1983
16:29
BAndiT1983
just wanted to know if you have fixed the downscaler
16:30
TofuLynx
Not yet. It's strange. If I follow your suggestion, there is a black bar
16:30
TofuLynx
I think I will start over the cycle, what do you think?
16:31
BAndiT1983
try your luck
16:32
TofuLynx
do you have the code near you?
16:32
TofuLynx
I want to explain you a thing
16:36
BAndiT1983
give me a moment to fire up the VM
16:37
rton
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16:37
BAndiT1983
ok
16:37
TofuLynx
basically
16:38
TofuLynx
imagine a raw image with resolution 8x8 pixels
16:38
TofuLynx
to simplify
16:39
TofuLynx
the code extracts 4 pixels each time, and so on until it reaches index 8
16:39
BAndiT1983
you know, wanted to suggest some days ago to write a unit test with pre-defined 8x8 data
16:40
TofuLynx
which extractes 4 pixels and increments dataIndex, and only after it jumps to index 16
16:40
TofuLynx
and then from the index 16 it jumps to index 18
16:40
BAndiT1983
my expectation is, that 8x8 would end with 4x4 pixels
16:40
TofuLynx
do you see the problem here?
16:41
BAndiT1983
sorry, no
16:41
TofuLynx
it basically ignored the pixel 16 and extracted from a wrong pixel, the pixel 8
16:42
TofuLynx
ok
16:42
TofuLynx
let me try to explain again
16:42
BAndiT1983
8x8 = 64, so you have 32 increments, as you move up by 2
16:43
TofuLynx
the cycle should read the pixels 0, 2, 4, 6, 16, 18, ... right?
16:43
BAndiT1983
yes
16:43
TofuLynx
from the code, it seems that it reads the pixels 0, 2, 4, 6, 8, 18, ...
16:44
BAndiT1983
maybe some jump is still wrong, that's why you could try to write a unit test with pre-defined 8x8 data
16:45
TofuLynx
Ok
16:45
BAndiT1983
or just embed a test in the downscaler for now, so it'S executed before or after the main extraction
16:59
TofuLyn_
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TofuLyn_
BAndiT1983:
16:59
TofuLyn_
BAndiT1983: I think I fixed it
16:59
TofuLyn_
but I am not sure
16:59
TofuLyn_
as the "fixed" image as a lot less colors
17:00
TofuLyn_
will send screenshots
17:01
TofuLyn_
https://imgur.com/a/o5SjA
17:01
TofuLyn_
Can you check it?
17:02
BAndiT1983
colors shifted, probably some offset in values
17:02
BAndiT1983
seen it before, when i've played around with offsets
17:03
supragya
looks purplish, desaturated and yukk
17:03
TofuLyn_
yeah
17:04
TofuLyn_
at least there's not any glitch
17:04
TofuLyn_
is the sample RGGB?
17:04
BAndiT1983
as far as i remember, yes
17:04
supragya
well, if earlier it was okay... then yeah it is RGGB
17:04
supragya
before image is okay, so there is that
17:04
TofuLyn_
You're right raj
17:06
TofuLyn_
I have to go now, this evening i will check this
17:06
TofuLyn_
See you later!
17:07
supragya
see ya
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niemand
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TofuLyn_
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17:47
se6astian
https://twitter.com/ApertusOSCinema/status/982313568757575680
17:55
BAndiT1983
can we compare PCBs to such images?
17:55
se6astian
no
17:57
se6astian
we need to first create one scanned reference "known good" image
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se6astian
off for now
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se6astian
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BAndiT1983
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BAndiT1983|away
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BAndiT1983
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TofuLyn_
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22:14
Bertl_oO
off to bed now ... have a good one everyone!
22:14
Bertl_oO
changed nick to: Bertl_zZ