I guess related to the MPV post. From what I understand wp_color_manager_v1
essentially tells a window manager what colorspace its outputting (via dbus?) so that the window manager can make (realtime?) color corrections.
Trying to think of a use case… maybe if you have a really red video scene, your window manager can normalise that so you can see the different shades of red better. Am I even close?
Makes sense, I just dont quite get what the compositor does in the case of two videos being played simulatanously both with vastly different profiles (e.g. one mostly red, one mostly blue).
Does the compositor then do correction on a per-window basis, or it just averages across the whole screen. This question is likely outside of the scope of the PR