libretro / libretro/fuse-libretro

Allow machines to run at either 50 or 60 Hz depending on a core option

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Dominant language
C
Stars
49
Forks
57
Avg merge
3h 59m
Merged PRs (30d)
1

Description

This will provide smooth screen refreshes without tearing after the user set the core option to match his/her monitor refresh rate.

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating how core options are declared and how the emulator controls video timing or refresh behavior. Trace the existing display and frame scheduling path, then verify that selecting either 50 Hz or 60 Hz produces the requested refresh without tearing.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
game-dev
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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