Files
mitch030504--Wiicompiled_VR…/aurora-main
iChris4andClaude Opus 5.5 ceeeba0332 Replay each VR eye in one render pass
- Added eye_pass_plan.hpp: an eye keeps drawing in the render pass it has open across the frame's
  GX copies (only the mono render performs them), skips passes a later clear of the whole color and
  depth erases, and splits only for a clear of color alone or depth alone.
- render_stereo_eye follows that plan; the cockpit fallback is drawn inside the last pass instead of
  a render pass of its own that loaded the eye back.
- The stencil is now cleared where the eye actually starts, so a cockpit mask drawn in an erased pass
  can no longer punch holes in the HUD.
- [vr] single_pass_eyes (default on, live from F10) and debug.wiicompiled.eye_passes 0/1 on the Quest
  switch back to one render pass per recorded pass for A/B timing.
- Each new plan shape is logged once ("Eye replay plan: ...").
- Tests: EyePassPlan cases in gx_fifo_tests; stereo_multiplayer_smoke and stereo_frame_worker_smoke
  pass on D3D12.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Logo

Aurora is a source-level GameCube & Wii compatibility layer intended for use with game decompilation projects.

Originally developed for use in Metaforce, a Metroid Prime reverse engineering project. It now powers several completed source ports, including Dusklight.

Features

  • Application layer using SDL3
    • Runs on Windows, Linux, macOS, iOS, tvOS, Android
  • GX compatibility layer
    • Graphics API support: D3D12, Vulkan, Metal
    • Highly accurate and performant GX implementation
    • Robust pipeline cache system with "transferable" cache support for releases
    • Dolphin-compatible texture pack support
    • Widescreen & resolution scaling support
    • Custom APIs for offscreen rendering
  • PAD compatibility layer
    • Utilizes SDL_Gamepad for wide controller support, including GameCube controller adapters
    • Automatically saves and loads controller bindings and port mappings
    • Gyro & mouse support
  • DVD compatibility layer
    • Utilizes nod to support all GameCube/Wii disc image types, including RVZ
  • CARD compatibility layer
    • Full compatibility with Dolphin .gci and .raw for game saves
  • Dear ImGui built-in for simple debug UIs

Graphics

The GX compatibility layer is built on top of WebGPU, a cross-platform graphics API abstraction layer. WebGPU allows targeting all major platforms simultaneously with minimal overhead. The WebGPU implementation used is Chromium's Dawn.

Screenshot

Building

See docs/building.md for build instructions, CMake integration, and configuration options.

License

Aurora is licensed under the MIT License.