mutter-43.1: broke corners

[frosth555]

After mutter update few apps like gnome-terminal, firefox, chrome... got broken:

it's happened on adwaita aswell.

the root of problem is here:
first bad commit
after revert it issue dissapear

[suhasofficial]

Same thing happend with me , i was using this extension after several try on installing mutter-rounded in arch

[kherock]

Mine doesn't look as broken as the screenshot but it seems like rounded corners aren't functional for Wayland windows. For me, the window shadows also have clipping artifacts in some corners that appear normal in screenshots.

[frosth555]

I've changed dimension of terminal to higlight the problem.
need to test xwayland apps too.(tested)
@kherock you are right native wayland apps are affected only
normal size app:

[frosth555]

I don't want to whine "fix-gnome-43.1-wayland-client" branch works, but I have another issue, there is small lag before corners became rounded:

Screencast_07.11.2022_13.14.47.mp4

don't know if it possible to fix easy, but just want to notice

[yilozt]

@frosth555, Thanks to test the PR , I will try to fix this problem before merge it.

[frosth555]

All thanks to you, with this extension gnome looks amazing.
+1 to wait with merging cause fix-gnome-43.1-wayland-client brings this lag to 42.x

[yilozt]

Now the lag should be disappeared.

[frosth555]

yes, I see no lags. Thanks a lot.
no regression on 42.x aswell