Shader regression in Tales of Phantasia X since 1.11.2.0

[fpqc]

Game or games this happens in

ULJS-00293

What area of the game

Entering any town or area with a distortion shader effect on the full screen or over water (see attached save files)

Visualglitchsaves.zip

What happens

The distortion shader rendering is just weird and messed up and full of strange artifacts in the latest versions of the emulator.

What should happen

It should render exactly how it did in 1.11.2.0 in these areas.

GE frame capture

No response

Platform

Windows

Mobile device model or graphics card (GPU)

NVIDIA Geforce GTX 3060

PPSSPP version affected

1.19.3

Last working version

1.11.2.0

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.

[Fis-Ura]

I confirm it's ongoing on my PPSSPP version 1.19.3 in game ULJS-00293

What happens
The distortion shader rendering is just weird and messed up and full of strange artifacts in the latest versions of the emulator. especially when displaying the water effect

Platform
Windows

Mobile device model or graphics card (GPU)
NVIDIA Geforce RTX 4060 Laptop GPU

Graphics backend (3D API)
Vulkan

[Torashiro93]

Yeah odd rendering issue breaks in certain parts of the Tales of Phantasia port. Water has odd rendering effects in some areas. Running in PPSSPP version 1.19.3 in game ULJS-00293.

Playing on Steamdeck

GPU
AMD APU 8 RDNA 2 CUs, 1.6GHz
(1.6 TFlops FP32)

affecting latest ppsspp version 1.19.3

last working version 1.11.20