The Mesa 3D Graphics Library

Documentation

  • Introduction
  • Project History
  • Developers
  • Platforms and Drivers
  • License and Copyright
  • Frequently Asked Questions
  • Release Notes
  • Acknowledgements

Download and Install

  • Downloading and Unpacking
  • Compiling and Installing
  • Precompiled Libraries

Need help?

  • Mailing Lists
  • Report a Bug

User Topics

  • Shading Language
  • EGL
  • OpenGL ES
  • Environment Variables
  • Off-screen Rendering
  • Debugging Tips
  • Performance Tips
  • Perfetto Tracing
  • Mesa Extensions
  • Application Issues
  • Viewperf Issues
  • Xlib Software Driver

Drivers

  • D3D12
  • Freedreno
    • IR3 NOTES
    • ISASPEC - XML Based ISA Specification
  • Lima
  • LLVMpipe
  • Panfrost
  • VMware SVGA3D
  • V3D
  • VC4
  • Virtio-GPU Venus
  • Zink

Developer Topics

  • Source Code Repository
  • Source Code Tree
  • Development Utilities
  • Help Wanted
  • Development Notes
  • Coding Style
  • Submitting Patches
  • Releasing Process
  • Release Calendar
  • GL Dispatch
  • Gallium
  • NIR Intermediate Representation (NIR)
  • Intel Surface Layout (ISL)
  • Android
  • Notes for macOS
  • Linux Kernel Drivers

Testing

  • Conformance Testing
  • Continuous Integration

Links

  • OpenGL Website
  • DRI Website
  • Developer Blogs

Hosted by:

  • freedesktop.org
The Mesa 3D Graphics Library
  • »
  • Freedreno
  • Edit on GitLab

FreedrenoΒΆ

Freedreno driver specific docs.

  • IR3 NOTES
    • External Structure
    • The IR
      • Internal Structure
      • Meta Instructions
      • Flow Control
      • Register Groups
      • Relative Addressing
    • Shader Passes
      • Flatten
      • Copy Propagation
      • Grouping
      • Depth
      • Scheduling
      • Register Assignment
  • ISASPEC - XML Based ISA Specification
    • Bitsets
    • Overrides
    • Expressions
    • Encoding

See the Freedreno Wiki for more details.

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