glsl-to-spirv-macros

toml [dependencies] glsl-to-spirv-macros = "0.1.0" glsl-to-spirv-macros-impl = "0.1.0"

Rust macros for generating SPIR-V binaries at compile time for use with Vulkan.

To use this crate, you must also use the glsl-to-spirv-macros-impl crate.

Documentation

Use this crate to compile your GLSL shaders at compile time into binaries embedded in your program.

This crate requires you to also use the glsl-to-spirv-macros-impl crate. Without it these macros will not work. Unfortunately it is not yet possible to combine the two crates into one.

Example usage:

```rust

[macrouse] extern crate glsltospirvmacros;

[macrouse] extern crate glsltospirvmacros_impl;

static someshader: &'static [u8] = glslvs!{r#" // Shader code here "#};

fn main() { let anothershader = includeglsl_fs!("path/to/shader"); } ```

All macros in this crate return &'static [u8], and can be used in the definition of static as well as local variables. Every macro takes a string literal, e.g. "...", r#"..."# etc.

These macros generate Vulkan-compatible SPIR-V binaries using the official glslang compiler - they are not designed for use with other APIs, like OpenCL.