08:11 <pq> emersion, IIRC you were pondering why LittleCMS seems to multiply color values by 2 sometimes? I guess you're not alone: https://sourceforge.net/p/lcms/mailman/lcms-user/thread/466CEF8B-8A26-46A8-8A47-975FE0933341%40chromix.com/#msg59177476

08:14 <pq> naveenk2, see 'man weston.ini', look for "color-management".

08:20 <pq> naveenk2, was Weston built with color-management-lcms=true?

08:21 <emersion> pq, oh that's interesting, thanks for the pointer!

08:24 <pq> naveenk2, if color-management=true is actually effective, Weston should refuse to start instead of falling back to no-op color manager. Is it loading the config file you expect?

08:24 <pq> naveenk2, does it have multiple [core] sections?

10:13 <naveenk2> pq: I have missed to compile weston with color-management-lcms=true, but have correctly setup weston.ini with [core] as 'color-management=true'. let me check further 'man weston.ini'

10:14 <pq> naveenk2, in that case, Weston should have refused to start.

10:24 <naveenk2> pq: I have now enabled color-mangement-lcms=true, see "User defined options libdir : /usr/local/lib/x86_64-linux-gnu, prefix: /usr/local, color-management-lcms: true", and correctly setup [core] as color-management=true, still Color manager: no-op, protocol support: no

10:24 <pq> naveenk2, do you have downstream patches?

10:24 <naveenk2> somehow it correctly launches with color as no-op

10:25 <naveenk2> no, its upstream/main

10:25 <pq> Can you pastebin the full weston log from that, please?

10:26 <naveenk2> sure

10:30 <naveenk2> pq: https://pastebin.com/WsTCE8g0

13:16 <wlb> weston Merge request !1741 opened by Marius Vlad (mvlad) xwayland: fix segfault when running x11perf https://gitlab.freedesktop.org/wayland/weston/-/merge_requests/1741 [XWayland]

14:07 <wlb> weston/main: Pekka Paalanen * gl-renderer: de-dup getting curve uniform locations https://gitlab.freedesktop.org/wayland/weston/commit/dcb4a1012db1 libweston/renderer-gl/gl-shaders.c

14:07 <wlb> weston/main: Pekka Paalanen * gl-renderer use struct to de-dup curves in fragment.glsl https://gitlab.freedesktop.org/wayland/weston/commit/107e9ed69c28 libweston/renderer-gl/ fragment.glsl gl-shaders.c

14:07 <wlb> weston/main: Pekka Paalanen * gl-renderer: unpack linpow/powlin parameters differently https://gitlab.freedesktop.org/wayland/weston/commit/294d4cabd4b3 libweston/renderer-gl/fragment.glsl

14:07 <wlb> weston Merge request !1728 merged \o/ (janitorial: De-duplicate fragment shader code https://gitlab.freedesktop.org/wayland/weston/-/merge_requests/1728)

18:07 <naveenk2> pq: finally it works, "LittleCMS 2140 initialized. Color manager: work-in-progress. protocol support: yes". Not very sure, but looks like It was using default wayland-protocols. Built latest wayland-protocols main and compiled weston with 'color-management-lcms=true' seems to work fine (setup weston.ini with [core] as 'color-management=true'). Now I should further test client/color.c

19:34 <wlb> wayland-protocols Issue #256 opened by Mark Gaiser (markg85) RFC XDG Decoration v2 (shaders, blur, shadow, ...) https://gitlab.freedesktop.org/wayland/wayland-protocols/-/issues/256