shader-converter

GLSL to WGSL package for Web and Node

Web和Node的GLSL到WGSL转换工具包

HOW TO BUILD

prerequisites

• emscripten
• depot_tools
• python
• cmake
• ninja-build(optional)

1. init submodule

   git submodule update --init --depth 1

2. fetch dawn dependencies(in dependencies/dawn)

    cp scripts/standalone.gclient .gclient
    gclient sync --no-history

3. apply patches(in repo root)

   git apply patches/dawn.patch

4. cmake(create build directory under root，use ninja for example，use make will work too)

   # FOR WEB
   emcmake cmake -DCMAKE_BUILD_TYPE=RELEASE -G Ninja ../
   # FOR NODEJS
   emcmake cmake -DCMAKE_BUILD_TYPE=RELEASE -DENABLE_ENVIRONMENT_NODE=ON -G Ninja ../

5. build(16 cpus for example)

   ninja shader_converter -j 16

如何编译

准备好以下相关工具

• emscripten
• depot_tools
• python
• cmake
• ninja-build(可选)

1. 初始化submodule

   git submodule update --init --depth 1

2. 拉取dawn依赖包(dependencies/dawn目录下)

    cp scripts/standalone.gclient .gclient
    gclient sync --no-history

3. 应用补丁(仓库根目录)

   git apply patches/dawn.patch

4. 执行cmake(自行创建build目录，此处使用Ninja进行构建，也可以使用make)

   # Web环境
   emcmake cmake -DCMAKE_BUILD_TYPE=RELEASE -G Ninja ../
   # Node环境
   emcmake cmake -DCMAKE_BUILD_TYPE=RELEASE -DENABLE_ENVIRONMENT_NODE=ON -G Ninja ../

5. 执行构建(以16核为例)

   ninja shader_converter -j 16