This repo is for automating the build of WebAssembly (WASM) native libraries for FNA, including:

• FNA3D.a - 3D graphics library for FNA.
• FAudio.a - XAudio reimplementation for FNA.
• SDL3.a - Simple DirectMedia Layer.
• libtheorafile.a - Ogg Theora videos decoder library. (not yet implemented)
• liba + hot_reload_detour - Library used for MonoMod on WASM.
• dotnet - Patched dotnet wasm multithreaded runtime for MonoMod on WASM
• openssl - OpenSSL wasm

There is currently just one workflow:

1. WASM Build (FNA).

This fork contains a few patches (and uses SDL3 instead of SDL2):

• SDL3.patch fixes some issues with EM_ASM not being proxied to main thread.
• FNA3D.patch adds -pthread to the CFLAGS so FNA3D is built with WASM threads support.
• dotnet.patch patches the dotnet runtime so MonoMod can be used

Go to the Actions tab and download the .zip artifact from the latest workflow run.
See for further details: https://gist.github.com/TheSpydog/e94c8c23c01615a5a3b2cc1a0857415c