GNOME On Wayland Lands Improved Handling For Direct Scanout Support

[phoronix]

Phoronix: GNOME On Wayland Lands Improved Handling For Direct Scanout Support

Adding to the changes for GNOME 42 this spring is the Mutter Wayland compositor now taking into account sub-surfaces when determining direct scanout capabilities...

https://www.phoronix.com/scan.php?pa...urface-Scanout

[cl333r]

What a bad name, whenever I read mutter I picture this:
Mutter.jpg

[Alexmitter]

What a bad name, whenever I read mutter I picture this:
Mutter.jpg

Its just the German word for Mother, and a nice word play of Metacity + Clutter equals Mutter.

Anyways, as always nice to have the best display server tricks on Gnome, a pleasure to use

[RejectModernity]

Anyways, as always nice to have the best display server tricks on Gnome, a pleasure to use

Didn't know Gnome adopted Kwin.

[AdelKS]

My gaming experience on Overwatch at 250fps/240Hz on Gnome+Xwyland has been choppy (stutters and higher felt input lag) so far, when compared to LXQt+Open box+Xorg, on a 5700xt. Don't know if it's due to mutter or xwayland. Been trying from time to time to compare so I can use Gnome for gaming

[Alexmitter]

My gaming experience on Overwatch at 250fps/240Hz on Gnome+Xwyland has been choppy (stutters and higher felt input lag) so far, when compared to LXQt+Open box+Xorg, on a 5700xt. Don't know if it's due to mutter or xwayland. Been trying from time to time to compare so I can use Gnome for gaming

Have you gave it enough time to fill the shader cache? Overwatch is notorious for stuttering badly until it is completely full.

[leipero]

My gaming experience on Overwatch at 250fps/240Hz on Gnome+Xwyland has been choppy (stutters and higher felt input lag) so far, when compared to LXQt+Open box+Xorg, on a 5700xt. Don't know if it's due to mutter or xwayland. Been trying from time to time to compare so I can use Gnome for gaming

For me it's virtually no difference between LXDE/OB on X11 and GNOME Shell on X11, you will always have a tons of input lag on wayland, that's why it's still in unusable state. At this point, I suspect that really can't be fixed, it seems like the wayland protocol works in such a way that adds massive amount of input lag.

[AdelKS]

Have you gave it enough time to fill the shader cache? Overwatch is notorious for stuttering badly until it is completely full.

I am a regular Overwatch player so my shader cache is properly populated. I think the issue I'm having lies somewhere else.

[AdelKS]

For me it's virtually no difference between LXDE/OB on X11 and GNOME Shell on X11, you will always have a tons of input lag on wayland, that's why it's still in unusable state. At this point, I suspect that really can't be fixed, it seems like the wayland protocol works in such a way that adds massive amount of input lag.

I will have to try again Gnome on Xorg and see. Although I'd like to stick with Wayland.

[Aryma]

how about fractional scaling ?