Fix resize artifacts (stretching, bumps)

[vaxerski]

WIP

Fixes resize artifacts notably when using the mouse to resize apps to larger sizes (stretching etc)

ref #7475

[vaxerski]

ready for review

[diniamo]

Um, I don't see a difference.

[vaxerski]

well I surely do, mind to get a recording?

[MahouShoujoMivutilde]

Definitely can see the improvement.

no-patch-foot-no-anim.mp4

And with patch

patch-foot-no-anim.mp4

Notice no bg flash on the left window.

[diniamo]

Oh, that's the only thing I wasn't looking at. A lot of the other problems are still there though.

[vaxerski]

this frame is odd, as the patch should expand the texture along the edges. What's that terminal and what settings?

[MahouShoujoMivutilde]

It's because its 1.25 monitor scale, can't reproduce on 1

Foot on defaults (with my bindings and colors), and hyprland now with hdefault-min.conf.txt

[ferrreo]

This patch does this to my wallpaper at 1.25 scaling:

Other than that and not fixing Electron resizing artifacts it does seem to fix stretching etc overall when resizing other things.

[vaxerski]

looks very nice.

[vaxerski]

can't repro, what wallpaper daemon?

[ferrreo]

can't repro, what wallpaper daemon?

hyprpaper,

For more useful repro steps, it's a 4k wallpaper at 3440x1440 resolution @165hz for monitor config with 1.25 fractional scaling.

[Agent00Ming]

Used it for a while, can't really tell the difference tbh. No noticeable problems have come up either.