Vector Rendering

ByteDance Terminal Technology

Aug 24, 2022 · Mobile Development

Impeller Rendering Engine: Background, Metal Shader Compilation, Vector Rendering, and Flutter DisplayList

This article provides an in‑depth technical overview of Flutter's Impeller rendering engine, covering its origin, Jank classification, Metal shader compilation evolution, vector rendering fundamentals, DisplayList architecture, Impeller's rendering pipeline, and the ImpellerC shader compiler, with code examples and performance insights.