13:22 pq: swick, piing
13:22 swick[m]: that works :)
13:22 pq: but you were not on the channel at all, so I didn't have a nick to ping :-o
13:24 pq: swick[m], so, "rgb encoding". My thought is that we have a thing to encode stimulus as some RGB.
13:25 pq: If we start from e.g. CIE XYZ, first it's encoded as (optical) RGB, then it's electrically encoded, and quantized to arrive at pixel values.
13:27 pq: (I'm looking for a nice name for a struct { CIExy primaries[3]; CIExy white_point; }.)
13:27 JEEB: wouldn't that effectively be the gamut?
13:28 pq: very close, but isn't the white point extra?
13:29 pq: Even electrical encoding does not say anything about bit patterns until its quantized.
13:29 pq: electrical signals were originally analog
13:30 JEEB: I thought white point was part of the gamut definition? On the other hand ISO/ITU just bundle the white point as part of the primaries definition, I think. :D (since it's an enum value that sets the gamut)
13:31 pq: white point is needed to decoding/encoding RGB, but it doesn't affect the reachable chromaticities, at least if the CIE xy 2-D plot is concerned
13:32 pq: hmm, but it does change the reachable color volume
13:33 JEEB: yea
13:33 pq: "normalized color volume"? could it be shorter...
13:34 pq: nope, not calling it "color space" :-P
13:35 JEEB: xD
13:35 pq: JEEB, "gamut" might indeed be a very good word for it
13:39 pq: weston_color_gamut it is, then, thanks!
13:42 JEEB: np :)
13:48 swick[m]: heh, had to focus on something else but nice that this resolved "itself" :P
17:51 wlb: wayland Merge request !366 opened by Kirill Primak (vyivel) event-loop: use wl_signal_emit_mutable() for the destroy signal https://gitlab.freedesktop.org/wayland/wayland/-/merge_requests/366
17:52 vyivel: is there a reason to have wl_priv_signal now that wl_signal_emit_mutable() exists btw
17:57 emersion: probably not
20:48 wlb: weston Merge request !1446 opened by Dylan Aïssi (daissi) Fix several typos detected by lintian https://gitlab.freedesktop.org/wayland/weston/-/merge_requests/1446
21:46 wlb: weston Merge request !1446 merged \o/ (Fix several typos detected by lintian https://gitlab.freedesktop.org/wayland/weston/-/merge_requests/1446)
21:46 wlb: weston/main: Dylan Aïssi * clients: fix typo: intialized -> initialized https://gitlab.freedesktop.org/wayland/weston/commit/884b4a8c9a8c clients/simple-dmabuf-feedback.c
21:46 wlb: weston/main: Dylan Aïssi * backend-rdp: fix typo: chunck -> chunk https://gitlab.freedesktop.org/wayland/weston/commit/0f260b4f7844 libweston/backend-rdp/rdpclip.c
21:46 wlb: weston/main: Dylan Aïssi * man: fix typos https://gitlab.freedesktop.org/wayland/weston/commit/7e150101baf2 man/ weston-drm.man weston-rdp.man