Making it easier to work with shaders https://git.yummers.dev/slang.git/atom?h=master 2025-08-12T15:50:15+00:00 2025-08-12T15:50:15+00:00 Sam Estep sam@samestep.com 2025-08-12T15:50:15+00:00 urn:sha1:719ecf3bf6ce50a8f1d02c6f96ae65e6f492321a This PR puts the [Khronos official Vulkan Loader](https://github.com/NixOS/nixpkgs/blob/6027c30c8e9810896b92429f0092f624f7b1aace/pkgs/by-name/vu/vulkan-loader/package.nix#L22-L27) in `LD_LIBRARY_PATH` for the `flake.nix` dev shell, allowing Vulkan tests to run. For example, before this PR: ``` $ build/Debug/bin/slang-test tests/compute/array-param.slang Supported backends: glslang spirv-dis clang gcc genericcpp llvm spirv-opt found test: 'tests/compute/array-param.slang' Check vk,vulkan: Not Supported Check cuda: Not Supported ignored test: 'tests/compute/array-param.slang (cuda)' passed test: 'tests/compute/array-param.slang.1 (cpu)' ignored test: 'tests/compute/array-param.slang.2 (dx11)' ignored test: 'tests/compute/array-param.slang.3 (dx12)' ignored test: 'tests/compute/array-param.slang.4 (vk)' === 100% of tests passed (1/1), 4 tests ignored === ``` In contrast, after this PR (on an Ubuntu machine with an NVIDIA GPU): ``` $ nixGLNvidia build/Debug/bin/slang-test tests/compute/array-param.slang Supported backends: glslang spirv-dis clang gcc genericcpp llvm spirv-opt found test: 'tests/compute/array-param.slang' Check vk,vulkan: Supported Check cuda: Not Supported ignored test: 'tests/compute/array-param.slang (cuda)' passed test: 'tests/compute/array-param.slang.1 (cpu)' ignored test: 'tests/compute/array-param.slang.2 (dx11)' ignored test: 'tests/compute/array-param.slang.3 (dx12)' passed test: 'tests/compute/array-param.slang.4 (vk)' === 100% of tests passed (2/2), 3 tests ignored === ``` 2025-07-28T21:11:11+00:00 Sam Estep sam@samestep.com 2025-07-28T21:11:11+00:00 urn:sha1:a2d93ae0122aff62866e9266e5e51d4615a00783 2025-07-24T01:34:21+00:00 Sam Estep sam@samestep.com 2025-07-24T01:34:21+00:00 urn:sha1:9666fbcab891156fb058d6a1b8f427ccc3ffecab * Document how to use LLDB in the Slang codebase * Include `slang_lldb.py` in `.lldbinit` * Switch from GCC to Clang * Include a VS Code task to build before debugging * Fix clangd 2025-07-14T10:16:37+00:00 Sam Estep sam@samestep.com 2025-07-14T10:16:37+00:00 urn:sha1:db06fbb163877b8823507b162ee7f2dfca8520f0 Co-authored-by: Ellie Hermaszewska <ellieh@nvidia.com> 2025-03-20T15:40:57+00:00 Sam Estep sam@samestep.com 2025-03-20T15:40:57+00:00 urn:sha1:9b1e10ea2602c76a97ca25c27a0b3842a5bb69de * Add Nix flake for direnv * Use Sai's suggestion for the `description` * Make `.envrc` optional * Move Nix docs to their own section * Tweak wording * Tweak wording more * Add `nixfmt` --------- Co-authored-by: Sai Praveen Bangaru <31557731+saipraveenb25@users.noreply.github.com> Co-authored-by: Ellie Hermaszewska <ellieh@nvidia.com>