microsoft/DirectXShaderCompiler

Health v2 · maintenance only

Flags: no_license

Adoption not part of the score

3666 stars · 911 forks observed · 2026-10-16

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Microsoft's DirectX Shader Compiler (DXC), an LLVM/Clang-based compiler that translates HLSL shader programs into DXIL bytecode for DirectX and SPIR-V for Vulkan. It ships as a CLI tool (dxc.exe), shared libraries for programmatic compilation/validation, and command-line DXIL validators.

Use cases

• compile HLSL shaders to DXIL for DirectX 12
• compile HLSL to SPIR-V for Vulkan
• validate DXIL shader bytecode before driver consumption
• disassemble and inspect compiled shader binaries
• integrate shader compilation into a game build pipeline
• experiment with new HLSL language features and shader models

When to choose

• building DirectX 12 or Vulkan applications that need shader model 6.0+ features
• automating offline shader compilation in build pipelines
• needing programmable compiler APIs via dxcompiler.dll/so
• contributing to or extending HLSL language evolution

When to avoid

• targeting legacy shader models below 6.0 (use FXC instead)
• needing a general-purpose C/C++ compiler (use upstream LLVM/Clang)
• working on platforms where only prebuilt DXC binaries are unavailable and building LLVM is impractical

Facets

cli-tool · maturity active

compiler developer-tools graphics compilers developer-tools windows cross-platform cli hlsl dxil spir-v llvm clang shader-compilation directx vulkan gpu-drivers game-development linux macos

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markdown · JSON · MCP: product_card(name="microsoft/DirectXShaderCompiler")