libretro / libretro/ps2

Intel MacOS severe graphical corruption with vulkan frontend/vulkan backend

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#56 15 comments 0 reactions 0 assignees View on GitHub

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Dominant language
C++
Stars
85
Forks
26
Avg merge
6h 43m
Merged PRs (30d)
6

Description

Standalone PCSX2 with metal renderer working well on the same machine (macbook pro 2019, skylake intel corei7, iris plus onboard graphics)

  • moltenVK version bundled not supporting older/onboard apple gpus in the macbook pro?
  • metal renderer port still to come in the roadmap?

Thanks for awesome work up to this point.

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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 reproducing the graphical corruption with the Vulkan frontend and backend on the described 2019 Intel MacBook Pro, then compare it with the working Metal renderer and the bundled MoltenVK version. Done means identifying the Vulkan rendering incompatibility and confirming a fix on the affected hardware.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp, macos
Domain
computer-graphics, operating-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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