Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-08-01 Thread Charlie De
From Alexia: What you are saying is that we should maintain a fork for you... I doubt thats going to happen. You can easily maintain your own patch set yourself however. Its been done before. Not a complete fork but a patch set distributed separately. No, certainly not just for me. The fix

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-31 Thread Charlie De
From Alexandre: There are many ways to make yourself useful for the project. I'm trying to do just that. Someone, an end user, emailed me off-list, talking about how they'd be upset with a new rendering, talking of lost files. Let me offer a cheap and simple solution. Release an incremental

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-31 Thread geert . jordaens
: Zaterdag 31 juli 2010 08:16:59 GMT +01:00 Amsterdam / Berlijn / Bern / Rome / Stockholm / Wenen Onderwerp: Re: [Gimp-developer] Please fix Color and/or Value transfer mode From Alexandre: There are many ways to make yourself useful for the project. I'm trying to do just that. Someone, an end user

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-31 Thread Charlie De
Compile and end-user. Not all en-users compile their version of Gimp. Bumping the version number in XCF and implementing the compatibility would probably be better. Of course. But I had the impression the development cost of such a solution and the need to keep XCF unchanged were major

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-31 Thread Alexia Death
On Sat, Jul 31, 2010 at 9:37 AM, Charlie De charlieco...@yahoo.com wrote: Compile and end-user. Not all en-users compile their version of  Gimp. Bumping the version number in XCF and implementing the compatibility  would probably be better. Of course.  But I had the impression the

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-31 Thread Sven Neumann
On Wed, 2010-07-28 at 17:34 -0700, Charlie De wrote: It's worth noting, however, that XCF is not meant to be an archival format. Uh, oh. Of course it is meant to be used that way. If you work on images using layers, then saving as XCF is the only way you can archive your work. As others have

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-31 Thread Sven Neumann
On Thu, 2010-07-29 at 01:56 -0700, Charlie De wrote: So go fix it in gegl. I think it was decided 4 years ago what is going to happen to the layer mode bugs. And my point is that wasn't such a good decision precisely because it took 4 years to get it fixed. As stated, an earlier

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-31 Thread Christopher Curtis
On Sat, Jul 31, 2010 at 9:13 AM, Sven Neumann s...@gimp.org wrote: On Thu, 2010-07-29 at 01:56 -0700, Charlie De wrote: And my point is that wasn't such a good decision precisely because it took 4 years to get it fixed.  [...] If my line of thought had been followed 4 years ago, GEGL

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-31 Thread Christopher Curtis
On Sat, Jul 31, 2010 at 3:13 PM, Christopher Curtis ccurt...@gmail.com wrote: it is custom coefficients in HSY-space: Here's a reference to the HSY color model, since it seems uncommon, and because when searching for gimp hsy in Google the second result is the email I _just_ sent (!!)

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-30 Thread Charlie De
From Alexandre: If you ask users here and now what they want, you are likely to hear: In your list of priorities people might come up with, none described broken essential functionality. Fixing those should be highest priority. From Tobias: Wrong. This is open source. That implies that whoever

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-30 Thread Alexandre Prokoudine
On 7/30/10, Charlie De wrote: Wrong. This is open source. That implies that whoever writes the code decides. You know it's not that simple. The GIMP is too complex, too high-end a project for whimsical involvement. There are many ways to make yourself useful for the project. And by that I

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-29 Thread Alexia Death
On Thursday, July 29, 2010 03:34:43 Charlie De wrote: The broken Color mode was reported 4 years ago! Had the solution been implemented natively, it would have been available to view, and would likely have evolved. There's every chance that it could now be ported to GEGL without the alpha

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-29 Thread Charlie De
So go fix it in gegl. I think it was decided 4 years ago what is going to happen to the layer mode bugs. And my point is that wasn't such a good decision precisely because it took 4 years to get it fixed. As stated, an earlier native fix would have brought the benefit to GEGL. It's

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-29 Thread Alexandre Prokoudine
On 7/29/10, Charlie De wrote: Charlie, I cannot help myself noticing a slight contradiction: There are three respondents who have so far been arguing against me, three others haven't. And I'd suggest that the three of you aren't representative of the majority of users. and then you say:

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-29 Thread Charlie De
Just in case, not everyone in this list is a GIMP developer. There are ways and ways to be involved in the project, so there's not much point counting opinions just because they were expressed. We all have our own ideas how GIMP could evolve, what bugs should be fixed first and so on, but

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-29 Thread Tobias Ellinghaus
Am Donnerstag, 29. Juli 2010 schrub Charlie De: Just in case, not everyone in this list is a GIMP developer. There are ways and ways to be involved in the project, so there's not much point counting opinions just because they were expressed. We all have our own ideas how GIMP could

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-28 Thread Charlie De
Since we released stable versions with this broken behavior we now have to maintain backward compatibility to it. It is considered very important that you can open your old XCF files in a new version of GIMP and get the same result as in the version you created them in. I suggest that

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-28 Thread David Gowers
On Wed, Jul 28, 2010 at 4:20 PM, Charlie De charlieco...@yahoo.com wrote: Since we released stable  versions with this broken behavior we now have to maintain backward  compatibility to it. It is considered very important that you can open your  old XCF files in a new version of GIMP and get

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-28 Thread Liam R E Quin
On Tue, 2010-07-27 at 23:50 -0700, Charlie De wrote: I suggest that implementing the improved functionality is of much higher priority than backwards compatibility with the old. If xcf got broken a lot of people would abandon gimp - you can't screw your customers/userbase like that. And it

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-28 Thread Rob Antonishen
Would it not be simplest to add a corrected colour mode as a new mode, keeping the old one? Just call the old one Colour (legacy)? and give the new one a new internal mode number? There is no requirement to have back compatability, so trying to open an xcf file with this new layer mode would

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-28 Thread peter sikking
Rob Antonishen wrote: Would it not be simplest to add a corrected colour mode as a new mode, keeping the old one? Just call the old one Colour (legacy)? and give the new one a new internal mode number? yes it is, same for non-working overlay mode. There is no requirement to have back

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-28 Thread Alexandre Prokoudine
On 7/28/10, David Gowers wrote: I suggest that implementing the improved functionality is of much higher priority than backwards compatibility with the old. Particularly in a project such as GIMP, where development resources are as precious as they are. This is an erroneous dichotomy,

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-28 Thread David Gowers
On Thu, Jul 29, 2010 at 12:28 AM, Liam R E Quin l...@holoweb.net wrote: Having said all that... I'd wondered myself why that photoshop trick of blurring a layer in mode colour didn't work well in gimp, but I don't know that this means gimp is wrong here. The right answer is to work out what

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-28 Thread Edward Coffey
I expect it would be straightforward to implement this without breaking XCF (e.g. by keeping the existing mode as an option that's hidden unless you are editing a legacy file), so it seems to be more an issue of priorities and available resources. Note that straightforward doesn't translate to

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-27 Thread Charlie De
Hello again, Given that the GEGL solution is not yet perfect, as per the latest relevant bug report... https://bugzilla.gnome.org/show_bug.cgi?id=624026 ...I wonder if I may help with an algorithm that could be used either in GIMP internally or in GEGL. I arrived at the solution by trying

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-27 Thread Martin Nordholts
On 07/27/2010 07:31 PM, Charlie De wrote: Hello again, Given that the GEGL solution is not yet perfect, as per the latest relevant bug report... https://bugzilla.gnome.org/show_bug.cgi?id=624026 ...I wonder if I may help with an algorithm that could be used either in GIMP internally or in

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-27 Thread Charlie De
Martin, If you provide a patch that improves Color mode compositing when using GEGL, I would be happy to review it. Alas, all I can provide is the algorithm, I'm not a C or C++ coder. We can't do this change in native GIMP because it would break rendering of XCF files that relies

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-27 Thread Martin Nordholts
On 07/27/2010 08:08 PM, Charlie De wrote: On the other hand, I understand you have other good reasons to go the GEGL route. That's fine, except it will take a long time to regain the functionality GIMP already has, namely multi-threading. It's for that reason that I think relatively simple

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-27 Thread Charlie De
Second of all, why would it take long to regain multi-threading when we start using GEGL for real? I expect us to make use of a multi-threaded GEGL in the first GEGLifixed GIMP release. Music to my ears! Good luck with the coding, your efforts are greatly appreciated. Charlie

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-27 Thread Sven Neumann
On Tue, 2010-07-27 at 11:08 -0700, Charlie De wrote: I thought that it had been decided the existing GIMP Color mode was broken, so files relying on old behaviour is not an issue. Since we released stable versions with this broken behavior we now have to maintain backward compatibility to

[Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-26 Thread Charlie De
Hello all, I've joined up with this list to make an important suggestion for improvement. In short, the Color and Value blending, transfer modes in GIMP do not work as they should. The problem is compounded by the fact that there seems to be no application on Linux where these transfer

Re: [Gimp-developer] Please fix Color and/or Value transfer mode

2010-07-26 Thread Seth Burgess
I believe you're asking for http://bugzilla.gnome.org/show_bug.cgi?id=325564 http://bugzilla.gnome.org/show_bug.cgi?id=325564which has been addressed when using GEGL. Seth On Mon, Jul 26, 2010 at 6:33 AM, Charlie De charlieco...@yahoo.com wrote: Hello all, I've joined up with this list to