libretro / libretro/RetroArch

custom integer scaling not working at y axis

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#13,689 5 comments 0 reactions 0 assignees View on GitHub

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platform: android
Dominant language
C
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Description

Description

When adjusting custom aspect ratio, Y position isn't registering.

Expected behavior

Expecting the screen to move just as it does when I change X position.

Actual behavior

Screen not moving when values change.

Steps to reproduce the bug
  1. Open core, boot content
  2. Go into Video Settings - Scaling
  3. Turn Integer Scaling Off
  4. Add X and Y values
Bisect Results

X position is accurate, Y isn't. Y isn't moving no matter what value I put in.

Version/Commit

Android 1.9.12

Environment information
  • OS: Android 11
  • Phone: Samsung Galaxy A21S

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 issue through the core boot flow and Video Settings - Scaling on Android 11, following the listed steps. Compare X and Y position handling and trace the scaling entry point; it is done when changing Y moves the screen as changing X does.

Written by the indexing model from the issue text.

Assessment

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

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