rust-gpu/CHANGELOG.md

rust-gpu Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

Added ⭐

• Added two spirv-builder environment variables to customize only the rustc invocations for shader crates and their dependencies:
  • RUSTGPU_RUSTFLAGS="..." for shader RUSTFLAGS="..."
  • RUSTGPU_CODEGEN_ARGS="..." for shader "codegen args" (i.e. RUSTFLAGS=-Cllvm-args="...")
    (check out "codegen args" docs, or run with RUSTGPU_CODEGEN_ARGS=--help to see the full list of options)

Changed 🛠️

• Updated toolchain to nightly-2022-10-29
• Applied workspace inheritance to Cargo.toml files
• Moved rustc_codegen_spirv debugging functionality from environment variables to "codegen args" options/flags (see the updated docs for more details)

Removed 🔥

• Removed the fn/closure #[spirv(unroll_loops)] attribute, as it has no users, is becoming non-trivial to support, and requires redesign for better ergonomics (e.g. #[spirv(unroll)] applied to individual loops, not the whole fn/closure)

[0.4.0-alpha.17]

Changed 🛠️

• Fixed rust-gpu crates not referring to each-other by exact version
• Fixed spirv-std referring to an older version of spirv-std-macros

[0.4.0-alpha.16]

Added ⭐

• Added check for environment variable RUSTGPU_SKIP_TOOLCHAIN_CHECK to prevent toolchain check

Changed 🛠️

• 🚨BREAKING🚨 Migrated from register_attr to register_tool. More information.
• Updated toolchain to nightly-2022-10-01
• Updated glam to 0.22

Removed 🔥

• Removed glam::BVec support (they are no longer #[repl(simd)] in glam, as Rust doesn't support SIMD vectors with bool elements)

[0.4.0-alpha.15]

Added ⭐

• Build-time check for nightly toolchain version to provide user-friendly error messages.

Changed 🛠️

• Updated rust toolchain to nightly-2022-08-29.