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Split second graphics problem ver. 1.13 #15732

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71knight opened this issue Jul 27, 2022 · 5 comments · Fixed by #15733
Closed
5 tasks done

Split second graphics problem ver. 1.13 #15732

71knight opened this issue Jul 27, 2022 · 5 comments · Fixed by #15733
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GE emulation Backend-independent GPU issues
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@71knight
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71knight commented Jul 27, 2022

Game or games this happens in

Split / second

What area of the game

At the car select screen.

What happens

The ryback brawler yellow car is missing its textures. It is just chrome.

What should happen

The yellow car should have texture logos on it.

GE frame capture

No response

Platform

Android 11

Mobile phone model or graphics card

OnePlus 7t with adreno 640

PPSSPP version affected

1.13

Last working version

1.12.3 1116

Graphics backend (3D API)

Vulkan

Checklist

  • Test in the latest git build in case it's already fixed.
  • Search for other reports of the same issue.
  • Try resetting settings or older versions and include if the issue is related.
  • Try changing graphics settings to determine if one causes the glitch (especially speed hacks or enhancements/replacements.)
  • Include logs or screenshots of issue.
@Panderner
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Here's a screenshot for reference:
ULUS10513_00001

@anr2me
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anr2me commented Jul 27, 2022

May need GE dump for the devs to investigate rendering issue.

@hrydgard hrydgard added the GE emulation Backend-independent GPU issues label Jul 27, 2022
@Panderner
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GE dump here;
ULUS10513.zip

@hrydgard
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Thanks!

There's something wrong with my "blue-to-alpha" fast-path in this situation, it erroneously enables alpha blend which ironically prevents it from properly writing to the alpha of the environment map, causing the reflection to be fully opaque instead of blending with the below surface. Think I'll be able to fix it fairly easily.

@hrydgard hrydgard added this to the v1.13.1 milestone Jul 27, 2022
hrydgard added a commit that referenced this issue Jul 27, 2022
…'t be.

Fixes #15732. (Split/Second environment mapping problem in the menu).
@hrydgard
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hrydgard commented Jul 27, 2022

Alright, I got it. #15733

Thanks for the fast report!

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4 participants