Misc

📄️ Introduction

In the long journey to achieve 60FPS, I did a ton of profiling and looked at those timeline data. Many edge cases occur indeed, and thus here are a list of miscellaneous optimizations. This list may not be complete, and please see PR list for a more up-to-date list.

📄️ Fix rasterizer ending time

Title: "Fix jank and large-jumping frame by controlling rasterizer ending time"

📄️ Pointer dispatch speed-up

Title: Speed up pointer data packet dispatching by roughly 2x when multiple packets come

📄️ Report timing slowness

Title: Allow disable report timing in profile build since it takes not-negligible amount of time

📄️ Fix jank by await vsync

Title: Fix janks caused by await vsync in classical Flutter