Prog - DVD

Scope

Disc/filesystem emulation for host files (files/ root), open/read/seek behavior, async load interaction.

API Coverage

• Implemented: core file open/read paths used by demos and Pikmin
• Partial: path aliasing/fallback behavior and some failure-mode parity
• Missing: document as discovered
• Matrix: Prog-DVD-API-Matrix

Behavior Notes

• Root path is host-backed and logs missing files clearly.
• Some title/cinematic fallbacks were added for practical compatibility.

Known Issues

• Review path normalization parity for all legacy slash/case variants.

Validation

• Demos tested: GX demos requiring demos/dvddata
• Pikmin impact: loads large content sets and cinematics
• Last verified commit: 6879cd0

Next Work

1. Add strict path-resolution tests.
2. Separate compatibility aliases from default behavior via config.