StarPSX

StarPSX is a free and open-source PlayStation 1 emulator written in Rust. This project is highly work in progress and not suitable for playing games yet.

Project Structure

The project is split into three crates:

• core

• A library crate that hosts the main emulator functionality.

• renderer

• A software rasterizer written from scratch.

• This is a library crate used by core for drawing to a framebuffer.

• In the future, support for switchable renderers is planned (e.g. software vs hardware backends).

• frontend

• The main binary crate that provides the frontend GUI.

• Currently, it uses a basic winit + softbuffer window for output.

• The long-term plan is to integrate a fully featured GUI framework.

A Lot Of Thanks To

• psx-spx for their playstation documentation
• jsgroth's psx blogs for detailed write-ups on psx emulators.
• duckstation for comparing correct behaviors
• The folks over at the emudev discord