basisu_c_sys 0.5.2

Raw Rust binding for the Basis Universal pure C API
Documentation
basisu_c_sys-0.5.2 has been yanked.

Raw Rust binding for the Basis Universal pure C API.

Build License Cargo Documentation

Raw Rust binding for the basisu pure C API, through FFI on native and wasm-bindgen on web. See also https://github.com/BinomialLLC/basis_universal/wiki#encoder-and-transcoding-c-api-documentation. This is used by bevy_basisu_loader and bevy_basisu_saver.

Note that BC1, PVRTC1, ATC, FXT1, PVRTC2 are not compiled to reduce size as they are rarely used.

This supports wasm32-unknown-unknown by embedding prebuilt basisu wasm binary and wasm-bindgen. You need to call instantiate_embedded_basisu_wasm before calling other functions if running on web. The prebuilt wasm was prebuilt through:

cargo r -p basisu_c_sys --bin build-wasm-cli --features __build_wasm_cli -- --emcc-flags="-Os -msimd128 -flto=full -sEVAL_CTORS" --wasm-opt-flags="-Os --enable-simd --enable-bulk-memory-opt --enable-nontrapping-float-to-int"

Feature flags:

  • encoder: Enable basisu encoder. By default only transcoder is enabled.
  • serde: Enable serde on structs.
  • extra: Enable extra high level API for easier usage.