Re: [dev] [farbfeld] announce

2015-11-18 Thread Stefan Mark
On 18.11.2015 12:52, FRIGN wrote: > On Wed, 18 Nov 2015 12:36:51 +0100 > Stefan Mark wrote: > > Hey Stefan, > >> I think i see. Sure, for visual representation, 16 bit wide rgba is >> probably more than enough. > > I thought long about how much bits I want per color-channel. One format > cannot

Re: [dev] [farbfeld] announce

2015-11-18 Thread FRIGN
On Wed, 18 Nov 2015 12:36:51 +0100 Stefan Mark wrote: Hey Stefan, > I think i see. Sure, for visual representation, 16 bit wide rgba is > probably more than enough. I thought long about how much bits I want per color-channel. One format cannot solve all problems as not one program can do all ta

Re: [dev] [farbfeld] announce

2015-11-18 Thread Stefan Mark
On 18.11.2015 11:49, FRIGN wrote: > On Wed, 18 Nov 2015 11:16:56 +0100 > Stefan Mark wrote: > >> What i meant, instead of having RGBA and only RGBA, it could have a flag >> that says either which color model is used, (like rgb, rgba, lab, >> monochrome, ...) or define how many color channels the

Re: [dev] [farbfeld] announce

2015-11-18 Thread FRIGN
On Wed, 18 Nov 2015 11:55:23 +0100 Martti Kühne wrote: Hey Martti, > Since your original announcement contained no information on the > matter, all your 16 and 32 bit numbers are network endian, right? ++---+ | Bytes | Descrip

Re: [dev] [farbfeld] announce

2015-11-18 Thread n
> FRIGN hat am 18. November 2015 um 11:49 geschrieben: > > > On Wed, 18 Nov 2015 11:16:56 +0100 > Stefan Mark wrote: > > > What i meant, instead of having RGBA and only RGBA, it could have a flag > > that says either which color model is used, (like rgb, rgba, lab, > > monochrome, ...) or de

Re: [dev] [farbfeld] announce

2015-11-18 Thread Martti Kühne
Since your original announcement contained no information on the matter, all your 16 and 32 bit numbers are network endian, right? cheers! mar77i

Re: [dev] [farbfeld] announce

2015-11-18 Thread FRIGN
On Wed, 18 Nov 2015 11:16:56 +0100 Stefan Mark wrote: > What i meant, instead of having RGBA and only RGBA, it could have a flag > that says either which color model is used, (like rgb, rgba, lab, > monochrome, ...) or define how many color channels the image has, either > named or by giving the

Re: [dev] [farbfeld] announce

2015-11-18 Thread Stefan Mark
On 18.11.2015 11:16, Stefan Mark wrote: > On 17.11.2015 18:43, FRIGN wrote: >> On Tue, 17 Nov 2015 18:34:06 +0100 >> Stefan Mark wrote: >> [stuff] As a side note, i dont mean to press the issue or annoy you. It is just an idea. Just say if you dont want to discuss it any further :) signature.a

Re: [dev] [farbfeld] announce

2015-11-18 Thread Stefan Mark
On 17.11.2015 18:43, FRIGN wrote: > On Tue, 17 Nov 2015 18:34:06 +0100 > Stefan Mark wrote: > > Hey Stefan, > >> I know, its all about simplicity, but with only a marginally higher >> complexity an arbitrary number of channels and color spaces could be >> supported. Something like this: >> A typ

Re: [dev] [farbfeld] announce

2015-11-17 Thread FRIGN
On Tue, 17 Nov 2015 18:34:06 +0100 Stefan Mark wrote: Hey Stefan, > I know, its all about simplicity, but with only a marginally higher > complexity an arbitrary number of channels and color spaces could be > supported. Something like this: > A type field > ++

Re: [dev] [farbfeld] announce

2015-11-17 Thread Stefan Mark
On 10.11.2015 22:37, FRIGN wrote: > ++---+ > | [] | 4*16-Bit BE unsigned integers [RGBA] / pixel, row-aligned | > ++---+ There are lots of different color spaces

Re: [dev] [farbfeld] announce

2015-11-10 Thread FRIGN
On Tue, 10 Nov 2015 23:31:05 +0100 v4hn wrote: Hey v4hn, > Why? Do you consider the values to be sRGB then? > Do you consider sRGB to cover "enough" of the visible spectrum > for all intended use-cases of farbfeld? No, No. Much rather CIELAB proved to be too "noisy" to benefit from compression.

Re: [dev] [farbfeld] announce

2015-11-10 Thread v4hn
On Tue, Nov 10, 2015 at 10:37:30PM +0100, FRIGN wrote: > I'm very glad to announce farbfeld to the public, a lossless image > format as a successor to "imagefile" with a better name and some > format-changes reflecting experiences I made since imagefile has > been released. Congratulation, might b

[dev] [farbfeld] announce

2015-11-10 Thread FRIGN
███ ███ ██ ██ ███ ███ █ ██ █ █ █ █ █ █ █ █ █ █ █ █ ██ ███ ███ ███ ██ ██ █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ ██ █ ███ ███ ██ Hello fellow hackers, I'm very gl