RobLoach / RobLoach/raylib-libretro
Implement RETRO_ENVIRONMENT_GET_OVERSCAN
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- Dominant language
- C
- Stars
- 38
- Forks
- 8
- PR merge metrics
- No merged PRs in 30d
Description
Return whether the frontend wants the core to render overscan regions. Currently logs a warning and returns false implicitly.
Stub location: include/raylib-libretro.h — RETRO_ENVIRONMENT_GET_OVERSCAN case.
Should be backed by a menu toggle and persisted via the existing config system. Default false (crop overscan) matches RetroArch's default.
Reference: vendor/libretro-common/include/libretro.h — RETRO_ENVIRONMENT_GET_OVERSCAN.
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start in include/raylib-libretro.h at the RETRO_ENVIRONMENT_GET_OVERSCAN case, then read vendor/libretro-common/include/libretro.h for the expected interface. Trace the existing menu and config system to add the toggle with a persisted default of false, and verify that the case returns the configured value instead of implicitly returning false.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- frontend
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 68/100