libretro / libretro/parallel-n64
replace __ARM_NEON__ with HAVE_NEON ?
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- Dominant language
- C
- Stars
- 407
- Forks
- 151
- Avg merge
- 11h 53m
- Merged PRs (30d)
- 11
Description
Would be nice to replace all those ARM_NEON with HAVE_NEON. From what i understood in gizmo98's fork, it seems like neon is the reason why the core built by this repo won't run properly on rpi2, and you have to fully disable neon optimization to build a usable mupen64-libretro core on rpi2.
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
Search the repository for ARM_NEON and inspect how HAVE_NEON is defined in the build configuration. Reproduce or examine the Raspberry Pi 2 build path, then verify that disabling NEON produces a usable mupen64-libretro core without breaking NEON-enabled builds.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- build-system, game-dev
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100