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  1. Bernie (codewiz@mstdn.io)'s status on Sunday, 31-Jul-2022 22:23:00 UTC Bernie Bernie

    First HDR output signal generated by my Linux box with a hacked version of KWinFT... which is a hacked version of KWin.

    #KDE #Wayland

    In conversation Sunday, 31-Jul-2022 22:23:00 UTC from mstdn.io permalink

    Attachments


    1. https://media.mstdn.io/mstdn-media/media_attachments/files/014/762/774/original/891e366362a3eac6.jpeg
    • Bernie (codewiz@mstdn.io)'s status on Sunday, 31-Jul-2022 22:22:56 UTC Bernie Bernie
      in reply to

      2 years passed, and we still don't have HDR color support in any #Wayland compositors 😞

      Come on, #KDE & #GNOME! Who will do it first?

      In conversation Sunday, 31-Jul-2022 22:22:56 UTC permalink
    • Bernie (codewiz@mstdn.io)'s status on Sunday, 31-Jul-2022 22:22:57 UTC Bernie Bernie
      in reply to

      I got it to work! ✌️😄

      And this is my work-in-progress patch:
      https://gitlab.com/berniecodewiz/kwinft/-/commit/1b5effddaf0fe4daa39ba6a8ae59575b9f3eb34e

      In conversation Sunday, 31-Jul-2022 22:22:57 UTC permalink

      Attachments


      1. https://media.mstdn.io/mstdn-media/media_attachments/files/014/764/314/original/3846ce76685431a4.jpg
      2. WIP: Initialize HDR output metadata (1b5effdd) · Commits · Bernie Innocenti / KWinFT · GitLab
        This gross hack convinced my BENQ EX3501R to switch to "HDR: ON". Everything is hard-coded, this is only good for a test run. Tested on an AMD Vega 64 card...
    • Bernie (codewiz@mstdn.io)'s status on Sunday, 31-Jul-2022 22:22:58 UTC Bernie Bernie
      in reply to

      I'm asking the devs on the dri-devel IRC channel and on the KWinFT room on Gitter.

      https://gitter.im/kwinft/community

      In conversation Sunday, 31-Jul-2022 22:22:58 UTC permalink
    • Bernie (codewiz@mstdn.io)'s status on Sunday, 31-Jul-2022 22:22:59 UTC Bernie Bernie
      in reply to

      The framebuffer isn't configured correctly for depth 30 (10bpc), but this part already works in X11, and so it can be made to work in Wyaland too.

      Actually, maybe I'll just keep it this way... so trippy! :blobcatrainbow:

      In conversation Sunday, 31-Jul-2022 22:22:59 UTC permalink

      Attachments


      1. https://media.mstdn.io/mstdn-media/media_attachments/files/014/762/806/original/6ce59a6b50e9eba9.jpeg
    • Captain Freezer (captfreezer@social.linux.pizza)'s status on Tuesday, 09-Aug-2022 18:49:40 UTC Captain Freezer Captain Freezer
      in reply to

      @codewiz another good information: https://www.phoronix.com/news/GNOME-Deep-Color-30-bit-August

      In conversation Tuesday, 09-Aug-2022 18:49:40 UTC permalink

      Attachments

      1. Renewed Work Around GNOME 30-bit Deep Color Frame-Buffer Support
        from @michaellarabel
        Going back years has been an effort to get 30-bit deep color support on the GNOME desktop under Wayland

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