[Gimp-developer] Fw: Re: [Gimp-user] 10-bit display color depth support (30-bit, deep color)

[LKH via gimp-developer-list]

I wanted to see if developers could verify that GIMP is capable of 30-bit 
display and if I need to enable anything for this to work.

‐‐‐ Original Message ‐‐‐
On Sunday, November 15, 2020 6:19 AM, LKH via gimp-user-list 
 wrote:

> I am still experiencing banding with a gradient made from scratch in GIMP 
> 2.99 in 32-bit floating point mode on X11 when xdpyinfo and xwininfo say the 
> window is 30-bit. If dithering is off the banding is obvious. I believe 
> 16-bit support for TIFF is in GIMP anyway because it says it is in 16-bit 
> mode after loading it.
>
> I have tested Adobe Photoshop CC on both Windows and macOS and the monitor 
> does successfully display in 30 bit. No amount of zooming in on the test 
> gradient produces banding in those cases.
>
> ‐‐‐ Original Message ‐‐‐
> On Saturday, November 14, 2020 10:13 PM, Liam R E Quin l...@holoweb.net wrote:
>
> > On Sat, 2020-11-14 at 19:44 +, LKH wrote:
> >
> > > I could tell it wasn't working because there was banding in the 16-
> > > bit test image I used
> >
> > I'd suggest making a 32-bit floating-point linear image in gimp and
> > drawing a gradient the width of the screen.
> > There's 16-bit png support; i have not tried TIFF or PSD.
> > Liam
> >
> > Liam Quin - web slave for https://www.fromoldbooks.org/
> > Full-time slave in voluntary servitude
>
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> List membership: https://mail.gnome.org/mailman/listinfo/gimp-user-list
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[Gimp-developer] Fw: [Gimp-user] [ANNOUNCE] GIMP 2.10.22

[Shlomi Fish]

Please reply to all next time:

https://www.shlomifish.org/philosophy/computers/netiquette/email/reply-to-list.html

Begin forwarded message:

Date: Sat, 7 Nov 2020 09:54:17 +0100
From: Thorsten Stettin 
To: Shlomi Fish 
Subject: Re: [Gimp-developer] [Gimp-user] [ANNOUNCE] GIMP 2.10.22


Am 09.10.20 um 11:27 schrieb Shlomi Fish:
> On Thu, 8 Oct 2020 18:05:44 -0400
> Partha Bagchi via gimp-user-list  wrote:
>  
>> I'm working on my McGimp build as we speak. So, it should be out soon.
>>  
> Thanks, Partha, Alexandre and all other gimp devs and contributors! I'll try
> to get to preparing Mageia (linux) packages soon, but appreciate the
> availability of packages for other OSes.
>  
Take a look at 
https://launchpad.net/~ubuntuhandbook1/+archive/ubuntu/gimp for Ubuntu.




-- 

Shlomi Fish   https://www.shlomifish.org/
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