sparse_strips/vello_sparse_shaders/src/lib.rs

// Copyright 2025 the Vello Authors
// SPDX-License-Identifier: Apache-2.0 OR MIT

//! WESL shader sources linked to WGSL and optionally compiled to GLSL for `vello_hybrid`.

#[cfg(feature = "glsl")]
mod compile;
#[cfg(feature = "glsl")]
mod lint;
#[cfg(feature = "glsl")]
mod types;

include!(concat!(env!("OUT_DIR"), "/compiled_shaders.rs"));

#[cfg(all(test, feature = "glsl"))]
mod tests {
    use naga::front::wgsl;

    use crate::lint::lint;

    #[test]
    fn every_shipped_shader_passes_the_lint() {
        assert!(
            !crate::wgsl::ALL.is_empty(),
            "expected at least one linked WESL shader"
        );
        for &(name, source) in crate::wgsl::ALL {
            let module = wgsl::parse_str(source).expect("linked WGSL parses");
            lint(name, &module);
        }
    }
}