libretro / libretro/RetroArch

Android: jpeg loading is broken.

Open
#15,337 11 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Dominant language
C
Stars
14.1k
Forks
2.2k
Avg merge
7h 35m
Merged PRs (30d)
51

Description

Description

Jpg luts loads fine on pc, but have issues on Android.

-Edit: the issue is general and happens even on image display core.
example file here, some jpgs loads fine tho: https://raw.githubusercontent.com/kokoko3k/koko-aio-slang/main/textures/overlays/gba.jpg

Expected behavior

Same behaviour between pc and mobile, possibly the best of all.

Actual behavior

On pc it works good, on mobile it does not so.
Android:
image
PC:
image

Steps to reproduce the bug
  1. use this preset On PC
    https://github.com/kokoko3k/koko-aio-slang/blob/main/presets-ng/Handhelds/GameboyAdvance-Overlay.slangp
  2. use the same on android
  3. Spot differences
Version/Commit

You can find this information under Information/System Information

  • RetroArch: 1581ece Mar 17, 2023

  • OS: Android 10

Contributor guide

Open the contributing guide

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

Reproduce the difference with the linked GameboyAdvance-Overlay.slangp preset and gba.jpg on Android 10 and PC, then compare the image display core behavior. The issue is complete when the JPEG loads and displays consistently across both platforms.

Written by the indexing model from the issue text.

Assessment

Tech stack
android, c
Domain
computer-graphics, mobile-dev
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.