3 commits

Author	SHA1	Message	Date
Aliaksandr Kalenik	6507d23e29	LibWeb: Save ScrollState snapshot in DisplayList to avoid race condition ... With this change we save a copy of of scroll state at the time of recording a display list, instead of actual ScrollState pointer that could be modifed by the main thread while display list is beings rasterized on the rendering thread, which leads to a frame painted with inconsistent scroll state. Fixes https://github.com/LadybirdBrowser/ladybird/issues/4288	2025-04-12 02:55:18 +02:00
Aliaksandr Kalenik	24527b6ae3	LibWeb: Pass PaintingSurface into DisplayListPlayer::execute() ... Deleteing set_surface() makes DisplayListPlayer API a bit more intuitive because now caller doesn't have to think whether it's necessary to restore previous surface after execution, instead DisplayListPlayer takes care of it by maintaining a stack of surfaces.	2025-04-01 23:39:05 +02:00
Sam Atkins	d127d412c8	LibWeb/CSS: Implement CursorStyleValue ... A cursor is an image, with an optional x,y hotspot. We know that a CursorStyleValue's bitmap never needs to change size, so we create the ShareableBitmap once and then cache it, so that we don't have to repeatedly create an FD for it or do the work of painting. To avoid repainting that bitmap, we cache the values that were used to create it - what currentColor is and its length resolution context - and only repaint when those change.	2025-02-28 13:50:13 +01:00