Weird drawing artifacts on move/resize when using CPU painting #6392
Description
- a098b5f;
gcc; Ubuntu-24.04 guest (KVM;llvmpipe) on Ubuntu 22.04 host; beefy laptop; Nvidia GEForce RTX 4060 + nouveau - Start Ladybird with
--force-cpu-painting - Resizing + moving a Ladybird window creates weird artifacts.
- Introduced in c18314b. The changes are pretty involved cc: @kalenikaliaksandr suggestions?
Solving this would hide most of the effects in #6031, since in all examples Ladybird falls back on CPU painting after Vulkan logical device creation failed.
The error Vulkan context creation failed: Logical device creation failed (e.g. because of unsupported Vukan extensions) should be dealt with separately.