Re: [Gimp-developer] Why the endless background conversions between linear and regular sRGB TRC?

2012-08-30 Thread Jon Nordby
On 30 August 2012 12:11, Jon Nordby jono...@gmail.com wrote: On 30 August 2012 01:01, Elle Stone l.elle.st...@gmail.com wrote: Regarding sRGB and rendering to the screen: On 8/29/12, Jon Nordby jono...@gmail.com wrote: On 29 August 2012 19:03, Elle Stone l.elle.st...@gmail.com wrote: Why does

Re: [Gimp-developer] Adding WebP Support to GIMP

2012-08-30 Thread Alexandre Prokoudine
On Fri, Aug 24, 2012 at 9:24 PM, William Swartzendruber wrote: Well, I'm not so sure that from the project's point of view redoing an existing work is much reasonable. Could we perhaps interest you in something more urgent for the project? I'd really like to work on WebP. What if I were to

Re: [Gimp-developer] Why the endless background conversions between linear and regular sRGB TRC?

2012-08-30 Thread Elle Stone
On 8/30/12, Jon Nordby jono...@gmail.com wrote: On 30 August 2012 01:01, Elle Stone l.elle.st...@gmail.com wrote: Regarding sRGB and rendering to the screen: Could you explain more about what you mean by rendering to the screen is done using sRGB? What about the actual monitor profile?

Re: [Gimp-developer] Why the endless background conversions between linear and regular sRGB TRC?

2012-08-30 Thread Michael Natterer
On Thu, 2012-08-30 at 07:55 -0400, Elle Stone wrote: On 8/30/12, Jon Nordby jono...@gmail.com wrote: On 30 August 2012 01:01, Elle Stone l.elle.st...@gmail.com wrote: Regarding sRGB and rendering to the screen: Could you explain more about what you mean by rendering to the screen is done

[Gimp-developer] Removed GEGL color management with correct Overlay mode

2012-08-30 Thread Paul Geraskin
Hi all. In gimp 2.8.2 Gegl ColorManagement was removed (View - Use Gegl (in the menu)). And now I cannot use correct Overlay mode for Layers. Can you suggest how to get Gegl color management? I hope you remember this issue: https://bugzilla.gnome.org/show_bug.cgi?id=673501 Guys I really

Re: [Gimp-developer] Removed GEGL color management with correct Overlay mode

2012-08-30 Thread Alexandre Prokoudine
On Thu, Aug 30, 2012 at 4:30 PM, Paul Geraskin wrote: Hi all. In gimp 2.8.2 Gegl ColorManagement was removed (View - Use Gegl (in the menu)). It's not color management. It's just GEGL-based projection of layers. You can revert the change and recompile GIMP. Alexandre Prokoudine

Re: [Gimp-developer] Why the endless background conversions between linear and regular sRGB TRC?

2012-08-30 Thread Alexandre Prokoudine
On Thu, Aug 30, 2012 at 3:55 PM, Elle Stone wrote: So if I understand what you are saying (I don't think I do): First the lcms plugin converts the image to the actual monitor display profile. Then something converts the image to sRGB and sends the image to Cairo? And then Cairo sends the

Re: [Gimp-developer] Why the endless background conversions between linear and regular sRGB TRC?

2012-08-30 Thread Alexandre Prokoudine
On Thu, Aug 30, 2012 at 4:41 PM, Alexandre Prokoudine wrote: FYI, color management in Cairo is a work in progress. Adrian needs input on desired API, though. Without it he cannot proceed further. http://inkscape.13.n6.nabble.com/Creating-color-managed-PDFs-td4964914.html Also,

Re: [Gimp-developer] Removed GEGL color management with correct Overlay mode

2012-08-30 Thread Michael Natterer
On Thu, 2012-08-30 at 16:36 +0400, Alexandre Prokoudine wrote: On Thu, Aug 30, 2012 at 4:30 PM, Paul Geraskin wrote: Hi all. In gimp 2.8.2 Gegl ColorManagement was removed (View - Use Gegl (in the menu)). It's not color management. It's just GEGL-based projection of layers. You can

Re: [Gimp-developer] Why the endless background conversions between linear and regular sRGB TRC?

2012-08-30 Thread Tobias Oelgarte
Am 30.08.2012 13:55, schrieb Elle Stone: So if I understand what you are saying (I don't think I do): First the lcms plugin converts the image to the actual monitor display profile. Then something converts the image to sRGB and sends the image to Cairo? And then Cairo sends the image to the

Re: [Gimp-developer] Removed GEGL color management with correct Overlay mode

2012-08-30 Thread Paul Geraskin
Wow, cool! And can i make menuitemaction=view-use-gegl/ by default true? To be it always switched on... On 08/30/2012 04:45 PM, Michael Natterer wrote: On Thu, 2012-08-30 at 16:36 +0400, Alexandre Prokoudine wrote: On Thu, Aug 30, 2012 at 4:30 PM, Paul Geraskin wrote: Hi all. In gimp

Re: [Gimp-developer] Gaussian/Tileable blur: Choice of IIR and RLE still necessary?

2012-08-30 Thread Joao S. O. Bueno
On 30 August 2012 01:11, scl scl.gp...@gmail.com wrote: Hi, I'm currently working out a GUI brainstorm idea for the Gaussian and Tileable Blur dialogs. Both dialogs let the user choose between the algorithms IIR and RLE. The documentation says, IIR is faster on photographs, RLE faster on

[Gimp-developer] Removed GEGL color management with correct Overlay mode

2012-08-30 Thread Paul Geraskin
Hi all. In gimp 2.8.2 Gegl ColorManagement was removed (View - Use Gegl (in the menu)). And now I cannot use correct Overlay mode for Layers. Can you suggest how to get Gegl color management? I hope you remember this issue: https://bugzilla.gnome.org/show_bug.cgi?id=673501 Guys I really

Re: [Gimp-developer] Removed GEGL color management with correct Overlay mode

2012-08-30 Thread Michael Natterer
On Thu, 2012-08-30 at 17:12 +0400, Paul Geraskin wrote: Wow, cool! And can i make menuitemaction=view-use-gegl/ by default true? To be it always switched on... no, that would require rebuilding. On 08/30/2012 04:45 PM, Michael Natterer wrote: On Thu, 2012-08-30 at 16:36 +0400, Alexandre

Re: [Gimp-developer] Why the endless background conversions between linear and regular sRGB TRC?

2012-08-30 Thread Jon Nordby
On 30 August 2012 13:55, Elle Stone l.elle.st...@gmail.com wrote: On 8/30/12, Jon Nordby jono...@gmail.com wrote: On 30 August 2012 01:01, Elle Stone l.elle.st...@gmail.com wrote: Regarding sRGB and rendering to the screen: Could you explain more about what you mean by rendering to the screen

Re: [Gimp-developer] Why the endless background conversions between linear and regular sRGB TRC?

2012-08-30 Thread Øyvind Kolås
I'll only reply to the question in the topic, repeating quite a bit of the information I put in a write up two weeks ago: http://gimp.1065349.n5.nabble.com/GIMP-GEGL-storage-precision-and-color-management-td34899.html When operating in 8bit precision is that a GEGL powered GIMP assumes that 8bit

Re: [Gimp-developer] Why the endless background conversions between linear and regular sRGB TRC?

2012-08-30 Thread Elle Stone
On 8/30/12, Øyvind Kolås pip...@gimp.org wrote: I'll only reply to the question in the topic, repeating quite a bit of the information I put in a write up two weeks ago: http://gimp.1065349.n5.nabble.com/GIMP-GEGL-storage-precision-and-color-management-td34899.html When operating in 8bit

Re: [Gimp-developer] Why the endless background conversions between linear and regular sRGB TRC?

2012-08-30 Thread Øyvind Kolås
On Thu, Aug 30, 2012 at 8:08 PM, Elle Stone l.elle.st...@gmail.com wrote: On 8/30/12, Øyvind Kolås pip...@gimp.org wrote: I'll only reply to the question in the topic, repeating quite a bit of the information I put in a write up two weeks ago: