Aliaksandr Kalenik 5bfc4a3c41 LibWeb: Cache display list commands per paintable ...

Cache the display list commands produced by each PaintableBox's paint()
on a per-phase basis. On subsequent display list rebuilds, if a
paintable's cache is still valid, replay the recorded commands directly
— skipping paint() and all the property resolution it entails.

Besides saving time on property resolution, this also enables Skia to
reuse path tessellation results across frames — e.g. border paths are
preserved in the cache and don't need to be re-tessellated on every
repaint.

2026-03-04 19:35:45 +01:00

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