ChanServ changed the topic of #wayland to: https://wayland.freedesktop.org | Discussion about the Wayland protocol and its implementations, plus libinput
<zamundaaa[m]>
pq: swick: do you know if mastering display white point and content white point can differ at any point, and if they can, what to do about it?
olivial has quit [Read error: Connection reset by peer]
olivial has joined #wayland
kts has joined #wayland
Drakulix has quit [Ping timeout: 480 seconds]
Drakulix has joined #wayland
pooyam has joined #wayland
<pooyam>
Is there a solution to share a wayland session desktop over local network to a X11 host?
cmichael has joined #wayland
kts has quit [Quit: Konversation terminated!]
alarumbe has joined #wayland
kts has joined #wayland
kts has quit [Quit: Konversation terminated!]
CuteMath has joined #wayland
Drakulix has quit [Ping timeout: 480 seconds]
Drakulix has joined #wayland
kts has joined #wayland
kts has quit [Read error: Connection reset by peer]
<zamundaaa[m]>
As an update to that, ST2086 doesn't mention that it should match, so I assume the white points can be different
<zamundaaa[m]>
For what to do about it, I think adapting the mastering primaries to the whitepoint of the content makes sense, as the reverse is what almost certainly happened in the mastering process
cmichael has quit [Quit: Leaving]
kts has joined #wayland
rasterman has quit [Quit: Gettin' stinky!]
Drakulix has quit [Ping timeout: 480 seconds]
nickdiegoonleavebackw35[m] has joined #wayland
Drakulix has joined #wayland
mahkoh has quit [Remote host closed the connection]
mahkoh has joined #wayland
<soreau>
pooyam: you can use wayvnc for the server and pretty much any vnc client in X
rgallaispou has quit [Read error: Connection reset by peer]
<pooyam>
soreau, thanks
kts has quit [Quit: Konversation terminated!]
kts has joined #wayland
ryanneph has joined #wayland
kestrel has joined #wayland
___nick___ has joined #wayland
LoneStarr has quit [Ping timeout: 480 seconds]
ryanneph_ has joined #wayland
NaGERST has joined #wayland
<NaGERST>
How can a community this small work agains the will of IBM/Redhat? Seems rediculous. But i am willing to listen.
<zamundaaa[m]>
swick: maybe I'm overlooking something, but that page doesn't tell me anything about the white point, except that it is indeed from the actual mastering display and may be different from the container whitepoint?
<swick[m]>
to conform to the encoding standard the white point of the content has to be that of the encoding standard
<swick[m]>
the white point of the MDCV therefor is only a byproduct of defining the color volume shape
<swick[m]>
the color volume shape is the crucial part here. if you somehow adapt the white point, the color volume changes.
<zamundaaa[m]>
Right, adapting the white point also moves the primaries around
<zamundaaa[m]>
Which wouldn't make sense when looking at a physical display
<swick[m]>
explaining if from a production perspective: you have a mastering display with a slightly different white point, but to master for the color encoding (i.e. bt2100) you still have to show white at the white point of bt2100. so you just do that: put the content white not at the white point of the display but of the encoding standard.
<swick[m]>
it's just that your mastering monitor will clip everything outside of its color volume
<zamundaaa[m]>
Yeah, that makes some amount of sense
<zamundaaa[m]>
Ok, so I'll just use MDCV completely unmodified to calculate the range of RGB values the MD could've displayed
<zamundaaa[m]>
swick: thanks!
<swick[m]>
np
rasterman has quit [Quit: Gettin' stinky!]
Drakulix has quit [Ping timeout: 480 seconds]
Drakulix has joined #wayland
Brainium has quit [Remote host closed the connection]
Brainium has joined #wayland
gnarchie has quit [Remote host closed the connection]