Worked on the ruffle-rs/wgpu repository to deliver storage texture support for CAMetalLayer images within the Metal backend. This involved extending texture usage flags to include STORAGE_READ and STORAGE_READ_WRITE, enabling CAMetalLayer images to function as storage textures and allowing for more flexible texture operations. The implementation required in-depth knowledge of low-level graphics programming and the Metal API, with Rust as the primary language. By integrating CAMetalLayer images into storage textures, the work facilitated smoother interoperability between Metal layer images and storage operations, addressing a key need for advanced graphics workflows and expanding the backend’s capabilities for future development.