60 lines
1.5 KiB
Markdown
60 lines
1.5 KiB
Markdown
# Tint
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Tint is a compiler for the WebGPU Shader Language (WGSL).
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This is not an officially supported Google product.
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## Requirements
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* Git
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* CMake (3.10.2 or later)
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* Ninja (or other build tool)
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* Python, for fetching dependencies
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## Build options
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* `TINT_BUILD_SPV_READER` : enable the SPIR-V input reader (off by default)
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* `TINT_BUILD_WGSL_READER` : enable the WGSL input reader (on by default)
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* `TINT_BUILD_SPV_WRITER` : enable the SPIR-V output writer (on by default)
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* `TINT_BUILD_WGSL_WRITER` : enable the WGSL output writer (on by default)
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## Building
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Tint uses Chromium dependency management so you need to [install depot_tools] and add it to your PATH.
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[install depot_tools]: http://commondatastorage.googleapis.com/chrome-infra-docs/flat/depot_tools/docs/html/depot_tools_tutorial.html#_setting_up
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### Getting source & dependencies
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```sh
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# Clone the repo as "tint"
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git clone https://dawn.googlesource.com/tint tint && cd tint
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# Bootstrap the gclient configuration
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cp standalone.gclient .gclient
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# Fetch external dependencies and toolchains with gclient
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gclient sync
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```
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### Compiling using CMake + Ninja
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```sh
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mkdir -p out/Debug
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cd out/Debug
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cmake -GNinja ../..
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ninja # or autoninja
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```
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### Compiling using CMake + make
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```sh
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mkdir -p out/Debug
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cd out/Debug
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cmake ../..
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make # -j N for N-way parallel build
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```
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## Issues
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Please file any issues or feature requests at
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https://bugs.chromium.org/p/tint/issues/entry
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## Contributing
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Please see the CONTRIBUTING and CODE_OF_CONDUCT files on how to contribute to
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Tint.
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